aui

#!/bin/bash
#-------------------------------------------------------------------------------
#Created by helmuthdu mailto: helmuthdu[at]gmail[dot]com
#Contribution: flexiondotorg
#-------------------------------------------------------------------------------
#This program is free software: you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation, either version 3 of the License, or
#(at your option) any later version.
#
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General Public License for more details.
#
#You should have received a copy of the GNU General Public License
#along with this program.  If not, see <http://www.gnu.org/licenses/>.
#-------------------------------------------------------------------------------
# Run this script after your first boot with archlinux (as root)

if [[ -f `pwd`/sharedfuncs ]]; then
  source sharedfuncs
else
  echo "missing file: sharedfuncs"
  exit 1
fi

#ARCHLINUX ULTIMATE INSTALL {{{
#WELCOME {{{
welcome(){
  clear
  echo -e "${Bold}Welcome to the Archlinux Ultimate install script by helmuthdu${White}"
  print_line
  echo "Requirements:"
  echo "-> Archlinux installation"
  echo "-> Run script as root user"
  echo "-> Working internet connection"
  print_line
  echo "Script can be cancelled at any time with CTRL+C"
  print_line
  echo "http://www.github.com/helmuthdu/aui"
  print_line
  echo -e "\nBackups:"
  print_line
  # backup old configs
  [[ ! -f /etc/pacman.conf.aui ]] && cp -v /etc/pacman.conf /etc/pacman.conf.aui || echo "/etc/pacman.conf.aui";
  [[ -f /etc/ssh/sshd_config.aui ]] && echo "/etc/ssh/sshd_conf.aui";
  [[ -f /etc/sudoers.aui ]] && echo "/etc/sudoers.aui";
  pause_function
  echo ""
}
#}}}
#LOCALE SELECTOR {{{
language_selector(){
  #AUTOMATICALLY DETECTS THE SYSTEM LOCALE {{{
  #automatically detects the system language based on your locale
  LOCALE=`locale | grep LANG | sed 's/LANG=//' | cut -c1-5`
  #KDE #{{{
  if [[ $LOCALE == pt_BR || $LOCALE == en_GB || $LOCALE == zh_CN ]]; then
    LOCALE_KDE=`echo $LOCALE | tr '[:upper:]' '[:lower:]'`
  elif [[ $LOCALE == en_US ]]; then
    LOCALE_KDE="en_gb"
  else
    LOCALE_KDE=`echo $LOCALE | cut -d\_ -f1`
  fi
  #}}}
  #FIREFOX #{{{
  if [[ $LOCALE == pt_BR || $LOCALE == pt_PT || $LOCALE == en_GB || $LOCALE == en_US || $LOCALE == es_AR || $LOCALE == es_CL || $LOCALE == es_ES || $LOCALE == zh_CN ]]; then
    LOCALE_FF=`echo $LOCALE | tr '[:upper:]' '[:lower:]' | sed 's/_/-/'`
  else
    LOCALE_FF=`echo $LOCALE | cut -d\_ -f1`
  fi
  #}}}
  #THUNDERBIRD #{{{
  if [[ $LOCALE == pt_BR || $LOCALE == pt_PT || $LOCALE == en_US || $LOCALE == en_GB || $LOCALE == es_AR || $LOCALE == es_ES || $LOCALE == zh_CN ]]; then
    LOCALE_TB=`echo $LOCALE | tr '[:upper:]' '[:lower:]' | sed 's/_/-/'`
  elif [[ $LOCALE == es_CL ]]; then
    LOCALE_TB="es-es"
  else
    LOCALE_TB=`echo $LOCALE | cut -d\_ -f1`
  fi
  #}}}
  #HUNSPELL #{{{
  if [[ $LOCALE == pt_BR ]]; then
    LOCALE_HS=`echo $LOCALE | tr '[:upper:]' '[:lower:]' | sed 's/_/-/'`
  elif [[ $LOCALE == pt_PT ]]; then
    LOCALE_HS="pt_pt"
  else
    LOCALE_HS=`echo $LOCALE | cut -d\_ -f1`
  fi
  #}}}
  #ASPELL #{{{
  LOCALE_AS=`echo $LOCALE | cut -d\_ -f1`
  #}}}
  #LIBREOFFICE #{{{
  if [[ $LOCALE == pt_BR || $LOCALE == en_GB || $LOCALE == en_US || $LOCALE == zh_CN ]]; then
    LOCALE_LO=`echo $LOCALE | sed 's/_/-/'`
  else
    LOCALE_LO=`echo $LOCALE | cut -d\_ -f1`
  fi
  #}}}
  #}}}
  print_title "LOCALE - https://wiki.archlinux.org/index.php/Locale"
  print_info "Locales are used in Linux to define which language the user uses. As the locales define the character sets being used as well, setting up the correct locale is especially important if the language contains non-ASCII characters."
  read -p "Default system language: \"$LOCALE\" [Y/n]: " OPTION
  case "$OPTION" in
    "n")
      while [[ $OPTION != y ]]; do
        setlocale
        read_input_text "Confirm locale ($LOCALE)"
      done
      sed -i '/'${LOCALE}'/s/^#//' /etc/locale.gen
      locale-gen
      localectl set-locale LANG=${LOCALE_UTF8}
      #KDE #{{{
      if [[ $LOCALE == pt_BR || $LOCALE == en_GB || $LOCALE == zh_CN ]]; then
        LOCALE_KDE=`echo $LOCALE | tr '[:upper:]' '[:lower:]'`
      elif [[ $LOCALE == en_US ]]; then
        LOCALE_KDE="en_gb"
      else
        LOCALE_KDE=`echo $LOCALE | cut -d\_ -f1`
      fi
      #}}}
      #FIREFOX #{{{
      if [[ $LOCALE == pt_BR || $LOCALE == pt_PT || $LOCALE == en_GB || $LOCALE == en_US || $LOCALE == es_AR || $LOCALE == es_CL || $LOCALE == es_ES || $LOCALE == zh_CN ]]; then
        LOCALE_FF=`echo $LOCALE | tr '[:upper:]' '[:lower:]' | sed 's/_/-/'`
      else
        LOCALE_FF=`echo $LOCALE | cut -d\_ -f1`
      fi
      #}}}
      #THUNDERBIRD #{{{
      if [[ $LOCALE == pt_BR || $LOCALE == pt_PT || $LOCALE == en_US || $LOCALE == en_GB || $LOCALE == es_AR || $LOCALE == es_ES || $LOCALE == zh_CN ]]; then
        LOCALE_TB=`echo $LOCALE | tr '[:upper:]' '[:lower:]' | sed 's/_/-/'`
      elif [[ $LOCALE == es_CL ]]; then
        LOCALE_TB="es-es"
      else
        LOCALE_TB=`echo $LOCALE | cut -d\_ -f1`
      fi
      #}}}
      #HUNSPELL #{{{
      if [[ $LOCALE == pt_BR ]]; then
        LOCALE_HS=`echo $LOCALE | tr '[:upper:]' '[:lower:]' | sed 's/_/-/'`
      elif [[ $LOCALE == pt_PT ]]; then
        LOCALE_HS="pt_pt"
      else
        LOCALE_HS=`echo $LOCALE | cut -d\_ -f1`
      fi
      #}}}
      #ASPELL #{{{
      LOCALE_AS=`echo $LOCALE | cut -d\_ -f1`
      #}}}
      #LIBREOFFICE #{{{
      if [[ $LOCALE == pt_BR || $LOCALE == en_GB || $LOCALE == en_US || $LOCALE == zh_CN ]]; then
        LOCALE_LO=`echo $LOCALE | sed 's/_/-/'`
      else
        LOCALE_LO=`echo $LOCALE | cut -d\_ -f1`
      fi
      #}}}
      ;;
    *)
      ;;
  esac
}
#}}}
#SELECT/CREATE USER {{{
select_user(){
  #CREATE NEW USER {{{
  create_new_user(){
    read -p "Username: " USER_NAME
    useradd -m -g users -G wheel -s /bin/bash ${USER_NAME}
    chfn ${USER_NAME}
    passwd ${USER_NAME}
    pause_function
    configure_user_account
  }
  #}}}
  #CONFIGURE USER ACCOUNT {{{
  configure_user_account(){
    #BASHRC {{{
    print_title "BASHRC - https://wiki.archlinux.org/index.php/Bashrc"
    bashrc_list=("Default" "Vanilla" "Get from github");
    PS3="$prompt1"
    echo -e "Choose your .bashrc\n"
    select OPT in "${bashrc_list[@]}"; do
      case "$REPLY" in
        1)
          package_install "git"
          git clone https://github.com/helmuthdu/dotfiles
          cp dotfiles/.bashrc dotfiles/.dircolors dotfiles/.dircolors_256 dotfiles/.nanorc ~/
          cp dotfiles/.bashrc dotfiles/.dircolors dotfiles/.dircolors_256 dotfiles/.nanorc /home/${USER_NAME}/
          rm -fr dotfiles
          ;;
        2)
          cp /etc/skel/.bashrc /home/${USER_NAME}
          ;;
        3)
          package_install "git"
          read -p "Enter your github username [ex: helmuthdu]: " GITHUB_USER
          read -p "Enter your github repository [ex: aui]: " GITHUB_REPO
          git clone https://github.com/$GITHUB_USER/$GITHUB_REPO
          cp -R $GITHUB_REPO/.* /home/${USER_NAME}/
          rm -fr $GITHUB_REPO
          ;;
        *)
          invalid_option
          ;;
      esac
      [[ -n $OPT ]] && break
    done
    #}}}
    #EDITOR {{{
    print_title "DEFAULT EDITOR"
    editors_list=("emacs" "joe" "nano" "vi" "vim" "zile");
    PS3="$prompt1"
    echo -e "Select editor\n"
    select EDITOR in "${editors_list[@]}"; do
      if contains_element "$EDITOR" "${editors_list[@]}"; then
        if [[ $EDITOR == joe ]]; then
          ! is_package_installed "joe" && aui_download_packages "joe"
        elif [[ $EDITOR == vim ]]; then
          ! is_package_installed "gvim" && package_install "vim ctags"
          #VIMRC {{{
          if [[ ! -f /home/${USER_NAME}/.vimrc ]]; then
            vimrc_list=("Default" "Vanilla" "Get from github");
            PS3="$prompt1"
            echo -e "Choose your .vimrc\n"
            select OPT in "${vimrc_list[@]}"; do
              case "$REPLY" in
                1)
                  package_install "git"
                  git clone https://github.com/helmuthdu/vim
                  mv vim /home/${USER_NAME}/.vim
                  ln -sf /home/${USER_NAME}/.vim/vimrc /home/${USER_NAME}/.vimrc
                  cp -R vim /home/${USER_NAME}/.vim/fonts /home/${USER_NAME}/.fonts
                  ;;
                3)
                  package_install "git"
                  read -p "Enter your github username [ex: helmuthdu]: " GITHUB_USER
                  read -p "Enter your github repository [ex: vim]: " GITHUB_REPO
                  git clone https://github.com/$GITHUB_USER/$GITHUB_REPO
                  cp -R $GITHUB_REPO/.vim /home/${USER_NAME}/
                  if [[ -f $GITHUB_REPO/vimrc ]]; then
                    ln -sf /home/${USER_NAME}/.vim/vimrc /home/${USER_NAME}/.vimrc
                  else
                    ln -sf /home/${USER_NAME}/.vim/.vimrc /home/${USER_NAME}/.vimrc
                  fi
                  rm -fr $GITHUB_REPO
                  ;;
                2)
                  echo "Nothing to do..."
                  ;;
                *)
                  invalid_option
                  ;;
              esac
              [[ -n $OPT ]] && break
            done
          fi
          #}}}
        else
          package_install "$EDITOR"
        fi
        break
      else
        invalid_option
      fi
    done
    #}}}
    chown -R ${USER_NAME}:users /home/${USER_NAME}
  }
  #}}}
  print_title "SELECT/CREATE USER ACCOUNT - https://wiki.archlinux.org/index.php/Users_and_Groups"
  users_list=(`cat /etc/passwd | grep "/home" | cut -d: -f1`);
  PS3="$prompt1"
  echo "Avaliable Users:"
  if [[ $(( ${#users_list[@]} )) -gt 0 ]]; then
    print_warning "WARNING: THE SELECTED USER MUST HAVE SUDO PRIVILEGES"
  else
    echo ""
  fi
  select OPT in "${users_list[@]}" "Create new user"; do
    if [[ $OPT == "Create new user" ]]; then
      create_new_user
    elif contains_element "$OPT" "${users_list[@]}"; then
      USER_NAME=$OPT
    else
      invalid_option
    fi
    [[ -n $OPT ]] && break
  done
  [[ ! -f /home/${USER_NAME}/.bashrc ]] && configure_user_account;
}
#}}}
#CONFIGURE SUDO {{{
configure_sudo(){
  if ! is_package_installed "sudo" ; then
    print_title "SUDO - https://wiki.archlinux.org/index.php/Sudo"
    package_install "sudo"
  fi
  #CONFIGURE SUDOERS {{{
  if [[ ! -f  /etc/sudoers.aui ]]; then
    cp -v /etc/sudoers /etc/sudoers.aui
    ## Uncomment to allow members of group wheel to execute any command
    sed -i '/%wheel ALL=(ALL) ALL/s/^#//' /etc/sudoers
    ## Same thing without a password (not secure)
    #sed -i '/%wheel ALL=(ALL) NOPASSWD: ALL/s/^#//' /etc/sudoers

    #This config is especially helpful for those using terminal multiplexers like screen, tmux, or ratpoison, and those using sudo from scripts/cronjobs:
    echo "" >> /etc/sudoers
    echo 'Defaults !requiretty, !tty_tickets, !umask' >> /etc/sudoers
    echo 'Defaults visiblepw, path_info, insults, lecture=always' >> /etc/sudoers
    echo 'Defaults loglinelen=0, logfile =/var/log/sudo.log, log_year, log_host, syslog=auth' >> /etc/sudoers
    echo 'Defaults passwd_tries=3, passwd_timeout=1' >> /etc/sudoers
    echo 'Defaults env_reset, always_set_home, set_home, set_logname' >> /etc/sudoers
    echo 'Defaults !env_editor, editor="/usr/bin/vim:/usr/bin/vi:/usr/bin/nano"' >> /etc/sudoers
    echo 'Defaults timestamp_timeout=300' >> /etc/sudoers
    echo 'Defaults passprompt="[sudo] password for %u: "' >> /etc/sudoers
  fi
  #}}}
}
#}}}
#AUR HELPER {{{
choose_aurhelper(){
  print_title "AUR HELPER - https://wiki.archlinux.org/index.php/AUR_Helpers"
  print_info "AUR Helpers are written to make using the Arch User Repository more comfortable."
  print_warning "\tNone of these tools are officially supported by Arch devs."
  aurhelper=("Yaourt" "Packer" "Pacaur")
  PS3="$prompt1"
  echo -e "Choose your default AUR helper to install\n"
  select OPT in "${aurhelper[@]}"; do
    case "$REPLY" in
      1)
        print_title "YAOURT - https://wiki.archlinux.org/index.php/Yaourt"
        print_info "Yaourt (Yet AnOther User Repository Tool) is a community-contributed wrapper for pacman which adds seamless access to the AUR, allowing and automating package compilation and installation from your choice of the thousands of PKGBUILDs in the AUR, in addition to the many thousands of available Arch Linux binary packages."
        if ! is_package_installed "yaourt" ; then
          package_install "base-devel yajl namcap"
          pacman -D --asdeps yajl namcap
          aui_download_packages "package-query yaourt"
          pacman -D --asdeps package-query
          if ! is_package_installed "yaourt" ; then
            echo "Yaourt not installed. EXIT now"
            pause_function
            exit 0
          fi
        fi
        AUR_PKG_MANAGER="yaourt"
        ;;
      2)
        if ! is_package_installed "packer" ; then
          package_install "base-devel git jshon"
          pacman -D --asdeps jshon
          aui_download_packages "packer"
          if ! is_package_installed "packer" ; then
            echo "Packer not installed. EXIT now"
            pause_function
            exit 0
          fi
        fi
        AUR_PKG_MANAGER="packer"
        ;;
      3)
        if ! is_package_installed "pacaur" ; then
          package_install "base-devel yajl expac"
          pacman -D --asdeps yajl expac
          #fix pod2man path
          ln -s /usr/bin/core_perl/pod2man /usr/bin/
          aui_download_packages "cower pacaur"
          pacman -D --asdeps cower
          if ! is_package_installed "pacaur" ; then
            echo "Pacaur not installed. EXIT now"
            pause_function
            exit 0
          fi
        fi
        AUR_PKG_MANAGER="pacaur"
        ;;
      *)
        invalid_option
        ;;
    esac
    [[ -n $OPT ]] && break
  done
  pause_function
}
#}}}
#POWERPILL {{{
install_powerpill (){
  print_title "POWERPILL - https://wiki.archlinux.org/index.php/Powerpill"
  print_info "Powerpill is a Pacman wrapper that uses parallel and segmented downloading to try to speed up downloads for Pacman."
  read_input_text "Install Powerpill"
  if [[ $OPTION == y ]]; then
    aur_package_install "powerpill"
  fi
  is_package_installed "powerpill" && PKG_MANAGER="powerpill"
}
#}}}
#AUTOMATIC MODE {{{
automatic_mode(){
  print_title "AUTOMATIC MODE"
  print_info "Create a custom install with all options pre-selected.\nUse this option with care."
  print_warning "\tUse this mode only if you already know all the option.\n\tYou won't be able to select anything later."
  read_input_text "Enable Automatic Mode"
  if [[ $OPTION == y ]]; then
    $EDITOR ${AUI_DIR}/aui_automode
    source ${AUI_DIR}/aui_automode
    echo -e "The installation will start now."
    pause_function
    AUTOMATIC_MODE=1
  fi
}
#}}}
#CUSTOM REPOSITORIES {{{
add_custom_repositories(){
  # ENABLE MULTILIB REPOSITORY {{{
  # this option will avoid any problem with packages install
  if [[ $ARCHI == x86_64 ]]; then
    local MULTILIB=`grep -n "\[multilib\]" /etc/pacman.conf | cut -f1 -d:`
    if [[ -z $MULTILIB ]]; then
      echo -e "\n[multilib]\nInclude = /etc/pacman.d/mirrorlist" >> /etc/pacman.conf
      echo -e '\nMultilib repository added into pacman.conf file'
    else
      sed -i "${MULTILIB}s/^#//" /etc/pacman.conf
      local MULTILIB=$(( $MULTILIB + 1 ))
      sed -i "${MULTILIB}s/^#//" /etc/pacman.conf
    fi
  fi
  #}}}
  print_title "CUSTOM REPOSITORIES - https://wiki.archlinux.org/index.php/Unofficial_User_Repositories"
  read_input_text "Add custom repositories" $CUSTOMREPO
  if [[ $OPTION == y ]]; then
    while true
    do
      print_title "CUSTOM REPOSITORIES - https://wiki.archlinux.org/index.php/Unofficial_User_Repositories"
      echo " 1) \"Add new repository\""
      echo ""
      echo " d) DONE"
      echo ""
      read -p "$prompt1" OPTION
      case $OPTION in
        1)
          read -p "Repository Name [ex: custom]: " REPONAME
          read -p "Repository Address [ex: file:///media/backup/Archlinux]: " REPOADDRESS
          echo -e '\n['"$REPONAME"']\nServer = '"$REPOADDRESS"/'$arch' >> /etc/pacman.conf
          echo -e '\nCustom repository added into pacman.conf file'
          pause_function
          ;;
        "d")
          break
          ;;
        *)
          invalid_option
          ;;
      esac
    done
  fi
  system_update
}
#}}}
#BASIC SETUP {{{
install_basic_setup(){
  print_title "BASH TOOLS - https://wiki.archlinux.org/index.php/Bash"
  package_install "bc rsync mlocate bash-completion pkgstats"
  print_title "NTPd - https://wiki.archlinux.org/index.php/NTPd"
  package_install "ntp"
  is_package_installed "ntp" && timedatectl set-ntp true
  pause_function
  print_title "(UN)COMPRESS TOOLS - https://wiki.archlinux.org/index.php/P7zip"
  package_install "zip unzip unrar p7zip"
  pause_function
  print_title "AVAHI - https://wiki.archlinux.org/index.php/Avahi"
  print_info "Avahi is a free Zero Configuration Networking (Zeroconf) implementation, including a system for multicast DNS/DNS-SD discovery. It allows programs to publish and discovers and hosts running on a local network with no specific configuration."
  package_install "avahi nss-mdns"
  is_package_installed "avahi" && system_ctl enable avahi-daemon
  is_package_installed "avahi" && system_ctl enable avahi-dnsconfd
  pause_function
  print_title "ALSA - https://wiki.archlinux.org/index.php/Alsa"
  print_info "The Advanced Linux Sound Architecture (ALSA) is a Linux kernel component intended to replace the original Open Sound System (OSSv3) for providing device drivers for sound cards."
  package_install "alsa-utils alsa-plugins"
  [[ ${ARCHI} == x86_64 ]] && package_install "lib32-alsa-plugins"
  pause_function
  print_title "PULSEAUDIO - https://wiki.archlinux.org/index.php/Pulseaudio"
  print_info "PulseAudio is the default sound server that serves as a proxy to sound applications using existing kernel sound components like ALSA or OSS"
  package_install "pulseaudio pulseaudio-alsa"
  [[ ${ARCHI} == x86_64 ]] && package_install "lib32-libpulse"
  # automatically switch to newly-connected devices
  add_line "load-module module-switch-on-connect" "/etc/pulse/default.pa"
  pause_function
  print_title "NTFS/FAT/exFAT - https://wiki.archlinux.org/index.php/File_Systems"
  print_info "A file system (or filesystem) is a means to organize data expected to be retained after a program terminates by providing procedures to store, retrieve and update data, as well as manage the available space on the device(s) which contain it. A file system organizes data in an efficient manner and is tuned to the specific characteristics of the device."
  package_install "ntfs-3g dosfstools exfat-utils fuse fuse-exfat"
  is_package_installed "fuse" && add_module "fuse"
  pause_function
}
#}}}
#SSH {{{
install_ssh(){
  print_title "SSH - https://wiki.archlinux.org/index.php/Ssh"
  print_info "Secure Shell (SSH) is a network protocol that allows data to be exchanged over a secure channel between two computers."
  read_input_text "Install ssh" $SSH
  if [[ $OPTION == y ]]; then
    package_install "openssh"
    aur_package_install "rssh"
    system_ctl enable sshd
    [[ ! -f /etc/ssh/sshd_config.aui ]] && cp -v /etc/ssh/sshd_config /etc/ssh/sshd_config.aui;
    #CONFIGURE SSHD_CONF #{{{
      sed -i '/Port 22/s/^#//' /etc/ssh/sshd_config
      sed -i '/Protocol 2/s/^#//' /etc/ssh/sshd_config
      sed -i '/HostKey \/etc\/ssh\/ssh_host_rsa_key/s/^#//' /etc/ssh/sshd_config
      sed -i '/HostKey \/etc\/ssh\/ssh_host_dsa_key/s/^#//' /etc/ssh/sshd_config
      sed -i '/HostKey \/etc\/ssh\/ssh_host_ecdsa_key/s/^#//' /etc/ssh/sshd_config
      sed -i '/KeyRegenerationInterval/s/^#//' /etc/ssh/sshd_config
      sed -i '/ServerKeyBits/s/^#//' /etc/ssh/sshd_config
      sed -i '/SyslogFacility/s/^#//' /etc/ssh/sshd_config
      sed -i '/LogLevel/s/^#//' /etc/ssh/sshd_config
      sed -i '/LoginGraceTime/s/^#//' /etc/ssh/sshd_config
      sed -i '/PermitRootLogin/s/^#//' /etc/ssh/sshd_config
      sed -i '/HostbasedAuthentication/s/^#//' /etc/ssh/sshd_config
      sed -i '/StrictModes/s/^#//' /etc/ssh/sshd_config
      sed -i '/RSAAuthentication/s/^#//' /etc/ssh/sshd_config
      sed -i '/PubkeyAuthentication/s/^#//' /etc/ssh/sshd_config
      sed -i '/IgnoreRhosts/s/^#//' /etc/ssh/sshd_config
      sed -i '/PermitEmptyPasswords/s/^#//' /etc/ssh/sshd_config
      sed -i '/AllowTcpForwarding/s/^#//' /etc/ssh/sshd_config
      sed -i '/AllowTcpForwarding no/d' /etc/ssh/sshd_config
      sed -i '/X11Forwarding/s/^#//' /etc/ssh/sshd_config
      sed -i '/X11Forwarding/s/no/yes/' /etc/ssh/sshd_config
      sed -i -e '/\tX11Forwarding yes/d' /etc/ssh/sshd_config
      sed -i '/X11DisplayOffset/s/^#//' /etc/ssh/sshd_config
      sed -i '/X11UseLocalhost/s/^#//' /etc/ssh/sshd_config
      sed -i '/PrintMotd/s/^#//' /etc/ssh/sshd_config
      sed -i '/PrintMotd/s/yes/no/' /etc/ssh/sshd_config
      sed -i '/PrintLastLog/s/^#//' /etc/ssh/sshd_config
      sed -i '/TCPKeepAlive/s/^#//' /etc/ssh/sshd_config
      sed -i '/the setting of/s/^/#/' /etc/ssh/sshd_config
      sed -i '/RhostsRSAAuthentication and HostbasedAuthentication/s/^/#/' /etc/ssh/sshd_config
    #}}}
    pause_function
  fi
}
#}}}
#NFS {{{
install_nfs(){
  print_title "NFS - https://wiki.archlinux.org/index.php/Nfs"
  print_info "NFS allowing a user on a client computer to access files over a network in a manner similar to how local storage is accessed."
  read_input_text "Install nfs" $NFS
  if [[ $OPTION == y ]]; then
    package_install "nfs-utils"
    system_ctl enable rpc-idmapd
    system_ctl enable rpc-mountd
    pause_function
  fi
}
#}}}
#SAMBA {{{
install_samba(){
  print_title "SAMBA - https://wiki.archlinux.org/index.php/Samba"
  print_info "Samba is a re-implementation of the SMB/CIFS networking protocol, it facilitates file and printer sharing among Linux and Windows systems as an alternative to NFS."
  read_input_text "Install Samba" $SAMBA
  if [[ $OPTION == y ]]; then
    package_install "samba smbnetfs"
    [[ ! -f /etc/samba/smb.conf ]] && cp /etc/samba/smb.conf.default /etc/samba/smb.conf
    local CONFIG_SAMBA=`cat /etc/samba/smb.conf | grep usershare`
    if [[ -z $CONFIG_SAMBA ]]; then
      # configure usershare
      export USERSHARES_DIR="/var/lib/samba/usershares"
      export USERSHARES_GROUP="sambashare"
      mkdir -p ${USERSHARES_DIR}
      groupadd ${USERSHARES_GROUP}
      chown root:${USERSHARES_GROUP} ${USERSHARES_DIR}
      chmod 01770 ${USERSHARES_DIR}
      sed -i -e '/\[global\]/a\\n   usershare path = /var/lib/samba/usershares\n   usershare max shares = 100\n   usershare allow guests = yes\n   usershare owner only = False' /etc/samba/smb.conf
      usermod -a -G ${USERSHARES_GROUP} ${USER_NAME}
      sed -i '/user_allow_other/s/^#//' /etc/fuse.conf
      modprobe fuse
    fi
    # enable services
    system_ctl enable smbd
    system_ctl enable nmbd
    # automatic mounting
    system_ctl enable smbnetfs
    pause_function
  fi
}
#}}}
#READAHEAD {{{
enable_readahead(){
  print_title "Readahead - https://wiki.archlinux.org/index.php/Improve_Boot_Performance"
  print_info "Systemd comes with its own readahead implementation, this should in principle improve boot time. However, depending on your kernel version and the type of your hard drive, your mileage may vary (i.e. it might be slower)."
  read_input_text "Enable Readahead" $READAHEAD
  if [[ $OPTION == y ]]; then
    system_ctl enable systemd-readahead-collect
    system_ctl enable systemd-readahead-replay
    pause_function
  fi
}
#}}}
#ZRAM {{{
install_zram (){
  print_title "ZRAM - https://wiki.archlinux.org/index.php/Maximizing_Performance"
  print_info "Zram creates a device in RAM and compresses it. If you use for swap means that part of the RAM can hold much more information but uses more CPU. Still, it is much quicker than swapping to a hard drive. If a system often falls back to swap, this could improve responsiveness. Zram is in mainline staging (therefore its not stable yet, use with caution)."
  read_input_text "Install Zram" $ZRAM
  if [[ $OPTION == y ]]; then
    aur_package_install "zramswap"
    system_ctl enable zramswap
    pause_function
  fi
}
#}}}
#TLP {{{
install_tlp(){
  print_title "TLP - https://wiki.archlinux.org/index.php/Tlp"
  print_info "TLP is an advanced power management tool for Linux. It is a pure command line tool with automated background tasks and does not contain a GUI."
  read_input_text "Install TLP " $TLP
  if [[ $OPTION == y ]]; then
    aur_package_install "tlp"
    tlp start
    system_ctl enable tlp
    pause_function
  fi
}
#}}}
#XORG {{{
install_xorg(){
  print_title "XORG - https://wiki.archlinux.org/index.php/Xorg"
  print_info "Xorg is the public, open-source implementation of the X window system version 11."
  echo "Installing X-Server (req. for Desktopenvironment, GPU Drivers, Keyboardlayout,...)"
  package_install "xorg-server xorg-server-utils xorg-xinit"
  package_install "xf86-input-synaptics xf86-input-mouse xf86-input-keyboard"
  package_install "mesa"
  package_install "gamin"
  KEYMAP=$(localectl status | grep Keymap | awk '{print $3}')
  localectl set-keymap ${KEYMAP}
  pause_function
}
#}}}
#FONT CONFIGURATION {{{
font_config(){
  while true
  do
    print_title "FONTS CONFIGURATION - https://wiki.archlinux.org/index.php/Font_Configuration"
    print_info "Fontconfig is a library designed to provide a list of available fonts to applications, and also for configuration for how fonts get rendered."
    echo " 1) Default"
    echo " 2) Infinality"
    echo " 3) Ubuntu"
    echo ""
    read_input $FONTCONFIG
    case "$OPTION" in
      1)
        is_package_installed "freetype2-infinality" && pacman -Rdds freetype2-infinality fontconfig-infinality
        is_package_installed "freetype2-ubuntu" && pacman -Rdds freetype2-ubuntu fontconfig-ubuntu cairo-ubuntu
        pacman -S --asdeps --needed cairo fontconfig freetype2 libxft
        #enable global fonts configs
        cd /etc/fonts/conf.d
        [[ ! -f /etc/fonts/conf.d/10-sub-pixel-rgb.conf ]] && ln -sv ../conf.avail/10-sub-pixel-rgb.conf
        [[ ! -f /etc/fonts/conf.d/10-autohint.conf ]] && ln -sv ../conf.avail/10-autohint.conf
        [[ ! -f /etc/fonts/conf.d/11-lcdfilter-default.conf ]] && ln -sv ../conf.avail/11-lcdfilter-default.conf
        [[ ! -f /etc/fonts/conf.d/70-no-bitmaps.conf ]] && ln -s ../conf.avail/70-no-bitmaps.conf
        cd $AUI_DIR
        break
        ;;
      2)
        is_package_installed "freetype2" && pacman -Rdds --noconfirm freetype2
        aur_package_install "freetype2-infinality fontconfig-infinality"
        /etc/profile.d/infinality-settings.sh
        infctl setstyle
        break
        ;;
      3)
        is_package_installed "freetype2" && pacman -Rdds --noconfirm freetype2 fontconfig cairo libxft
        aur_package_install "freetype2-ubuntu fontconfig-ubuntu cairo-ubuntu"
        break
        ;;
      *)
        invalid_option
        ;;
    esac
  done
  pause_function
}
#}}}
#VIDEO CARDS {{{
install_video_cards(){
  package_install "dmidecode"
  print_title "VIDEO CARD"
  check_vga
  #Virtualbox {{{
  if [[ ${VIDEO_DRIVER} == virtualbox ]]; then
    package_install "virtualbox-guest-utils"
    add_module "vboxguest vboxsf vboxvideo" "virtualbox-guest"
    add_user_to_group ${USER_NAME} vboxsf
    system_ctl disable ntpd
    system_ctl enable vbo
    VBoxClient-all
  #}}}
  #NVIDIA {{{
  elif [[ ${VIDEO_DRIVER} == nvidia ]]; then
    XF86_DRIVERS=$(pacman -Qe | grep xf86-video | awk '{print $1}')
    [[ -n $XF86_DRIVERS ]] && pacman -Rcsn $XF86_DRIVERS
    is_package_installed "nouveau-dri" && pacman -Rdds --noconfirm nouveau-dri
    pacman -S --needed nvidia{,-utils}
    package_install "pangox-compat" #fix nvidia-settings
    package_install "libva-vdpau-driver"
    if [[ ${ARCHI} == x86_64 ]]; then
      is_package_installed "lib32-nouveau-dri" && pacman -Rdds --noconfirm lib32-nouveau-dri
      pacman -S --needed "lib32-nvidia-utils"
    fi
    replace_line '*options nouveau modeset=1' '#options nouveau modeset=1' /etc/modprobe.d/modprobe.conf
    replace_line '*MODULES="nouveau"' '#MODULES="nouveau"' /etc/mkinitcpio.conf
    mkinitcpio -p linux
    nvidia-xconfig --add-argb-glx-visuals --allow-glx-with-composite --composite -no-logo --render-accel -o /etc/X11/xorg.conf.d/20-nvidia.conf;
  #}}}
  #Nouveau [NVIDIA] {{{
  elif [[ ${VIDEO_DRIVER} == nouveau ]]; then
    is_package_installed "nvidia" && pacman -Rdds --noconfirm nvidia{,-utils}
    [[ -f /etc/X11/xorg.conf.d/20-nvidia.conf ]] && rm /etc/X11/xorg.conf.d/20-nvidia.conf
    pacman -S --asdeps mesa-libgl
    package_install "xf86-video-${VIDEO_DRIVER} ${VIDEO_DRIVER}-dri"
    if [[ ${ARCHI} == x86_64 ]]; then
      is_package_installed "lib32-nvidia-utils" && pacman -Rdds --noconfirm lib32-nvidia-utils
      pacman -S --needed "lib32-${VIDEO_DRIVER}-dri"
    fi
    replace_line '#*options nouveau modeset=1' 'options nouveau modeset=1' /etc/modprobe.d/modprobe.conf
    replace_line '#*MODULES="nouveau"' 'MODULES="nouveau"' /etc/mkinitcpio.conf
    mkinitcpio -p linux
  #}}}
  #Catalyst [ATI] {{{
  elif [[ ${VIDEO_DRIVER} == catalyst ]]; then
    XF86_DRIVERS=$(pacman -Qe | grep xf86-video | awk '{print $1}')
    [[ -n $XF86_DRIVERS ]] && pacman -Rcsn $XF86_DRIVERS
    is_package_installed "ati-dri" && pacman package_remove "ati-dri"
    [[ -f /etc/modules-load.d/ati.conf ]] && rm /etc/modules-load.d/ati.conf
    package_install "linux-headers"
    # Add repository
    pacman-key --keyserver pgp.mit.edu --recv-keys 0xabed422d653c3094
    pacman-key --lsign-key 0xabed422d653c3094
    add_repository "catalyst" "http://catalyst.wirephire.com/repo/catalyst/\$arch"
    pacman -S --needed catalyst catalyst-utils
    if [[ ${ARCHI} == x86_64 ]]; then
      is_package_installed "lib32-ati-dri" && pacman -Rdds --noconfirm lib32-ati-dri
      pacman -S --needed "lib32-catalyst-utils"
    fi
    package_install "catalyst-hook"
    system_ctl enable catalyst-hook
    aticonfig --initial --output=/etc/X11/xorg.conf.d/20-radeon.conf
    add_module "fglrx" "ati"
  #}}}
  #ATI {{{
  elif [[ ${VIDEO_DRIVER} == ati ]]; then
    is_package_installed "catalyst-dkms" && pacman -Rdds --noconfirm catalyst{-dkms,-utils} lib32-catalyst-utils
    pacman -S --asdeps mesa-libgl
    [[ -f /etc/X11/xorg.conf.d/20-radeon.conf ]] && rm /etc/X11/xorg.conf.d/20-radeon.conf
    [[ -f /etc/modules-load.d/ati.conf ]] && rm /etc/modules-load.d/ati.conf
    package_install "xf86-video-${VIDEO_DRIVER} ${VIDEO_DRIVER}-dri"
    if [[ ${ARCHI} == x86_64 ]]; then
      is_package_installed "lib32-catalyst-utils" && pacman -Rdds --noconfirm lib32-catalyst-utils
      package_install "lib32-${VIDEO_DRIVER}-dri"
    fi
    add_module "radeon" "ati"
  #}}}
  #Intel {{{
  elif [[ ${VIDEO_DRIVER} == intel ]]; then
    package_install "xf86-video-intel intel-dri libva-intel-driver"
    [[ ${ARCHI} == x86_64 ]] && package_install "lib32-mesa-libgl"
  #}}}
  #Vesa {{{
  else
    package_install "xf86-video-${VIDEO_DRIVER}"
    [[ ${ARCHI} == x86_64 ]] && package_install "lib32-mesa-libgl"
  fi
  #}}}
  pause_function
}
#}}}
#CUPS {{{
install_cups(){
  print_title "CUPS - https://wiki.archlinux.org/index.php/Cups"
  print_info "CUPS is the standards-based, open source printing system developed by Apple Inc. for Mac OS® X and other UNIX®-like operating systems."
  read_input_text "Install CUPS (aka Common Unix Printing System)" $CUPS
  if [[ $OPTION == y ]]; then
    package_install "cups cups-filters ghostscript gsfonts"
    package_install "gutenprint foomatic-db foomatic-db-engine foomatic-db-nonfree foomatic-filters hplip splix cups-pdf"
    system_ctl enable cups
    pause_function
  fi
}
#}}}
#ADDITIONAL FIRMWARE {{{
install_additional_firmwares(){
  print_title "INSTALL ADDITIONAL FIRMWARES"
  read_input_text "Install additional firmwares [Audio,Bluetooth,Scanner,Wireless]" $FIRMWARE
  if [[ $OPTION == y ]]; then
    while true
    do
      print_title "INSTALL ADDITIONAL FIRMWARES"
      echo " 1) $(menu_item "alsa-firmware")"
      echo " 2) $(menu_item "ipw2100-fw")"
      echo " 3) $(menu_item "ipw2200-fw")"
      echo " 4) $(menu_item "b43-firmware") $AUR"
      echo " 5) $(menu_item "b43-firmware-legacy") $AUR"
      echo " 6) $(menu_item "broadcom-wl") $AUR"
      echo " 7) $(menu_item "bluez-firmware") [Broadcom BCM203x/STLC2300 Bluetooth]"
      echo " 8) $(menu_item "libmtp") [Android Devices]"
      echo " 9) $(menu_item "libffado") [Fireware Audio Devices]"
      echo "10) $(menu_item "libraw1394") [IEEE1394 Driver]"
      echo "11) $(menu_item "aic94xx-firmware") $AUR"
      echo "12) $(menu_item "bfa-firmware") $AUR"
      echo ""
      echo " d) DONE"
      echo ""
      FIRMWARE_OPTIONS+=" d"
      read_input_options "$FIRMWARE_OPTIONS"
      for OPT in ${OPTIONS[@]}; do
        case "$OPT" in
          1)
            package_install "alsa-firmware"
            ;;
          2)
            package_install "ipw2100-fw"
            ;;
          3)
            package_install "ipw2200-fw"
            ;;
          4)
            aur_package_install "b43-firmware"
            ;;
          5)
            aur_package_install "b43-firmware-legacy"
            ;;
          6)
            aur_package_install "broadcom-wl"
            ;;
          7)
            package_install "bluez-firmware"
            ;;
          8)
            package_install "libmtp"
            aur_package_install "android-udev"
            ;;
          9)
            package_install "libffado"
            ;;
          10)
            package_install "libraw1394"
            ;;
          11)
            aur_package_install "aic94xx-firmware"
            ;;
          12)
            aur_package_install "bfa-firmware"
            ;;
          "d")
            break
            ;;
          *)
            invalid_option
            ;;
        esac
      done
      elihw
    done
  fi
}
#}}}
#GIT ACCESS THRU A FIREWALL {{{
install_git_tor(){
  print_title "GIT-TOR - https://wiki.archlinux.org/index.php/Tor"
  print_info "Tor is an open source implementation of 2nd generation onion routing that provides free access to an anonymous proxy network. Its primary goal is to enable online anonymity by protecting against traffic analysis attacks."
  read_input_text "Ensuring access to GIT through a firewall (bypass college/work firewall)" $GITTOR
  if [[ $OPTION == y ]]; then
    package_install "openbsd-netcat vidalia privoxy git"
    if [[ ! -f /usr/bin/proxy-wrapper ]]; then
      echo 'forward-socks5   /               127.0.0.1:9050 .' >> /etc/privoxy/config
      echo -e '#!/bin/bash\nnc -xlocalhost:9050 -X5 $*' > /usr/bin/proxy-wrapper
      chmod +x /usr/bin/proxy-wrapper
      echo -e '\nexport GIT_PROXY_COMMAND="/usr/bin/proxy-wrapper"' >> /etc/bash.bashrc
      export GIT_PROXY_COMMAND="/usr/bin/proxy-wrapper"
      su - ${USER_NAME} -c 'export GIT_PROXY_COMMAND="/usr/bin/proxy-wrapper"'
    fi
    groupadd -g 42 privoxy
    useradd -u 42 -g privoxy -s /bin/false -d /etc/privoxy privoxy
    system_ctl start tor
    system_ctl start privoxy
    system_ctl enable tor
    system_ctl enable privoxy
    pause_function
  fi
}
#}}}
#DESKTOP ENVIRONMENT {{{
install_desktop_environment(){
  install_icon_theme() { #{{{
    package_install "gtk-update-icon-cache"
    while true
    do
      print_title "GNOME ICONS"
      echo " 1) $(menu_item "awoken-icons" "Awoken")"
      echo " 2) $(menu_item "elementary-xfce-icons" "Elementary XFCE")"
      echo " 3) $(menu_item "faenza-icon-theme")"
      echo " 4) $(menu_item "faenza-cupertino-icon-theme" "Faenza-Cupertino")"
      echo " 5) $(menu_item "faience-icon-theme")"
      echo " 6) $(menu_item "inx-icon-theme" "iNX")"
      echo " 7) $(menu_item "matrilineare-icon-theme")"
      echo " 8) $(menu_item "moka-icon-theme-git")"
      echo " 9) $(menu_item "nitrux-icon-theme")"
      echo ""
      echo " b) BACK"
      echo ""
      ICONS_THEMES+=" b"
      read_input_options "$ICONS_THEMES"
      for OPT in ${OPTIONS[@]}; do
        case "$OPT" in
          1)
            aur_package_install "awoken-icons"
            ;;
          2)
            aur_package_install "elementary-xfce-icons"
            ;;
          3)
            package_install "faenza-icon-theme"
            ;;
          4)
            aur_package_install "faenza-cupertino-icon-theme"
            ;;
          5)
            package_install "faience-icon-theme"
            ;;
          6)
            aur_package_install "inx-icon-theme"
            ;;
          7)
            aur_package_install "matrilineare-icon-theme"
            ;;
          8)
            aur_package_install "moka-icon-theme-git"
            ;;
          9)
            aur_package_install "nitrux-icon-theme"
            ;;
          "b")
            break
            ;;
          *)
            invalid_option
            ;;
        esac
      done
      elihw
    done
  } #}}}
  install_gtk_theme() { #{{{
    while true
    do
      print_title "GTK2/GTK3 THEMES"
      echo " 1) $(menu_item "xfce-theme-greybird-git" "Greybird")"
      echo " 2) $(menu_item "gtk-theme-numix-git" "Numix")"
      echo " 3) $(menu_item "gtk-theme-orion-git" "Orion")"
      echo ""
      echo " b) BACK"
      echo ""
      GTK_THEMES+=" b"
      read_input_options "$GTK_THEMES"
      for OPT in ${OPTIONS[@]}; do
        case "$OPT" in
          1)
            aur_package_install "xfce-theme-greybird-git"
            ;;
          2)
            aur_package_install "gtk-theme-numix-git"
            ;;
          3)
            aur_package_install "gtk-theme-orion-git"
            ;;
          "b")
            break
            ;;
          *)
            invalid_option
            ;;
        esac
      done
      elihw
    done
  } #}}}
  install_display_manager() { #{{{
    while true
    do
      print_title "DISPLAY MANAGER - https://wiki.archlinux.org/index.php/Display_Manager"
      print_info "A display manager, or login manager, is a graphical interface screen that is displayed at the end of the boot process in place of the default shell."
      echo " 1) $(menu_item "entrance-git" "Entrance") $AUR"
      echo " 2) $(menu_item "gdm" "GDM")"
      echo " 3) $(menu_item "lightdm" "LightDM") $AUR"
      echo " 4) $(menu_item "lxdm" "LXDM")"
      echo " 5) $(menu_item "slim")"
      echo ""
      echo " b) BACK|SKIP"
      echo ""
      DISPLAY_MANAGER+=" b"
      read_input_options "$DISPLAY_MANAGER"
      for OPT in ${OPTIONS[@]}; do
        case "$OPT" in
          1)
            aur_package_install "entrance-git"
            system_ctl enable entrance
            ;;
          2)
            package_install "gdm"
            system_ctl enable gdm
            ;;
          3)
            if [[ ${KDE} -eq 1 ]]; then
              package_install "lightdm lightdm-kde-greeter"
            else
              package_install "lightdm lightdm-gtk3-greeter"
            fi
            system_ctl enable lightdm
            ;;
          4)
            package_install "lxdm"
            system_ctl enable lxdm
            ;;
          5)
            package_install "slim"
            system_ctl enable slim
            ;;
          "b")
            break
            ;;
          *)
            invalid_option
            ;;
        esac
      done
      elihw
    done
  } #}}}
  install_themes() { #{{{
    while true
    do
      print_title "$1 THEMES"
      echo " 1) $(menu_item "awoken-icons faenza-icon-theme faenza-cupertino-icon-theme faience-icon-theme elementary-xfce-icons inx-icon-theme matrilineare-icon-theme nitrux-icon-theme" "Icons Themes") $AUR"
      echo " 2) $(menu_item "xfce-theme-greybird faience-themes gtk-theme-gnome-cupertino mediterraneannight-theme light-themes zukitwo-themes" "GTK Themes") $AUR"
      [[ $GNOME -eq 1 ]] && echo " 3) $(menu_item "gnome-shell-theme-default-mod" "Gnome Shell Themes") $AUR"
      [[ $CINNAMON -eq 1 ]] && echo " 3) $(menu_item "cinnamon-theme-ambience cinnamon-theme-baldr cinnamon-theme-google+ cinnamon-theme-eleganse cinnamon-theme-helios cinnamon-theme-elementary-luna cinnamon-theme-holo cinnamon-theme-gnome cinnamon-theme-loki" "Cinnamon themes") $AUR"
      echo ""
      echo " d) DONE"
      echo ""
      THEMES_OPTIONS+=" d"
      read_input_options "$THEMES_OPTIONS"
      for OPT in ${OPTIONS[@]}; do
        case "$OPT" in
          1)
            install_icon_theme
            OPT=1
            ;;
          2)
            install_gtk_theme
            OPT=2
            ;;
          3)
            if [[ $GNOME -eq 1 ]]; then
              #GNOME SHELL THEMES {{{
              while true
              do
                print_title "GNOME SHELL THEMES"
                echo " 1) $(menu_item "gnome-shell-theme-default-mod")"
                echo ""
                echo " b) BACK"
                echo ""
                GNOME_SHELL_THEMES+=" b"
                read_input_options "$GNOME_SHELL_THEMES"
                for OPT in ${OPTIONS[@]}; do
                  case "$OPT" in
                    1)
                      aur_package_install "gnome-shell-theme-default-mod"
                      ;;
                    "b")
                      break
                      ;;
                    *)
                      invalid_option
                      ;;
                  esac
                done
                elihw
              done
              #}}}
            elif [[ $CINNAMON -eq 1 ]]; then
              #CINNAMON THEMES {{{
              while true
              do
                print_title "CINNAMON THEMES"
                echo " 1) $(menu_item "cinnamon-theme-ambience")"
                echo " 2) $(menu_item "cinnamon-theme-baldr")"
                echo " 3) $(menu_item "cinnamon-theme-eleganse")"
                echo " 4) $(menu_item "cinnamon-theme-elementary-luna")"
                echo " 5) $(menu_item "cinnamon-theme-gnome")"
                echo " 6) $(menu_item "cinnamon-theme-faience")"
                echo " 7) $(menu_item "cinnamon-theme-google+")"
                echo " 8) $(menu_item "cinnamon-theme-helios")"
                echo " 9) $(menu_item "cinnamon-theme-holo")"
                echo "10) $(menu_item "cinnamon-theme-nadia")"
                echo "11) $(menu_item "cinnamon-theme-loki")"
                echo ""
                echo " b) BACK"
                echo ""
                CINNAMON_THEMES+=" b"
                read_input_options "$CINNAMON_THEMES"
                for OPT in ${OPTIONS[@]}; do
                  case "$OPT" in
                    1)
                      aur_package_install "cinnamon-theme-ambience"
                      ;;
                    2)
                      aur_package_install "cinnamon-theme-baldr"
                      ;;
                    3)
                      aur_package_install "cinnamon-theme-eleganse"
                      ;;
                    4)
                      aur_package_install "cinnamon-theme-elementary-luna"
                      ;;
                    5)
                      aur_package_install "cinnamon-theme-gnome"
                      ;;
                    6)
                      aur_package_install "cinnamon-theme-faience"
                      ;;
                    7)
                      aur_package_install "cinnamon-theme-google+"
                      ;;
                    8)
                      aur_package_install "cinnamon-theme-helios"
                      ;;
                    9)
                      aur_package_install "cinnamon-theme-holo"
                      ;;
                    10)
                      aur_package_install "cinnamon-theme-nadia"
                      ;;
                    11)
                      aur_package_install "cinnamon-theme-loki"
                      ;;
                    "b")
                      break
                      ;;
                    *)
                      invalid_option
                      ;;
                  esac
                done
                elihw
              done
              #}}}
            else
              invalid_option
            fi
            OPT=3
            ;;
          "d")
            break
            ;;
          *)
            invalid_option
            ;;
        esac
      done
      elihw
    done
  } #}}}
  install_misc_apps() { #{{{
    while true
    do
      print_title "$1 ESSENTIAL APPS"
      echo " 1) $(menu_item "entrance-git gdm lightdm lxdm slim" "Display Manager") $AUR"
      echo " 2) $(menu_item "dmenu")"
      echo " 3) $(menu_item "viewnior")"
      echo " 4) $(menu_item "gmrun")"
      echo " 5) $(menu_item "pcmanfm" "PCManFM")"
      echo " 6) $(menu_item "rxvt-unicode")"
      echo " 7) $(menu_item "scrot")"
      echo " 8) $(menu_item "squeeze-git") $AUR"
      echo " 9) $(menu_item "thunar")"
      echo "10) $(menu_item "tint2")"
      echo "11) $(menu_item "volwheel")"
      echo "12) $(menu_item "xfburn")"
      echo "13) $(menu_item "xcompmgr")"
      echo "14) $(menu_item "zathura")"
      echo ""
      echo " d) DONE"
      echo ""
      MISCAPPS+=" d"
      read_input_options "$MISCAPPS"
      for OPT in ${OPTIONS[@]}; do
        case "$OPT" in
          1)
            install_display_manager
            OPT=1
            ;;
          2)
            package_install "dmenu"
            ;;
          3)
            package_install "viewnior"
            ;;
          4)
            package_install "gmrun"
            ;;
          5)
            package_install "pcmanfm gvfs"
            ;;
          6)
            package_install "rxvt-unicode"
            ;;
          7)
            package_install "scrot"
            ;;
          8)
            aur_package_install "squeeze-git"
            ;;
          9)
            package_install "thunar tumbler"
            ;;
          10)
            package_install "tint2"
            ;;
          11)
            package_install "volwheel"
            ;;
          12)
            package_install "xfburn"
            ;;
          13)
            package_install "xcompmgr transset-df"
            ;;
          14)
            package_install "zathura"
            ;;
          "d")
            break
            ;;
          *)
            invalid_option
            ;;
        esac
      done
      elihw
    done
  } #}}}
  print_title "DESKTOP ENVIRONMENT|WINDOW MANAGER"
  print_info "A DE provide a complete GUI for a system by bundling together a variety of X clients written using a common widget toolkit and set of libraries.\n\nA window manager is one component of a system's graphical user interface."
  echo -e "Select your DE or WM:\n"
  echo " --- DE ---             --- WM ---"
  echo " 1) Cinnamon            8) Awesome"
  echo " 2) E17                 9) Fluxbox"
  echo " 3) GNOME              10) OpenBox"
  echo " 4) KDE"
  echo " 5) LXDE"
  echo " 6) Mate"
  echo " 7) XFCE"
  echo ""
  echo " b) BACK"
  read_input $DESKTOPENV
  case "$OPTION" in
    1)
      #CINNAMON {{{
      print_title "CINNAMON - https://wiki.archlinux.org/index.php/Cinnamon"
      print_info "Cinnamon is a fork of GNOME Shell, initially developed by Linux Mint. It attempts to provide a more traditional user environment based on the desktop metaphor, like GNOME 2. Cinnamon uses Muffin, a fork of the GNOME 3 window manager Mutter, as its window manager."
      package_install "cinnamon"
      package_install "cinnamon-screensaver cinnamon-control-center"
      package_install "gedit-plugins"
      package_install "telepathy"
      package_install "gksu xdg-user-dirs-gtk gucharmap"
      package_install "gvfs-smb gvfs-afc"
      aur_package_install "gnome-defaults-list"
      # extensions
      aur_package_install "cinnamon-applet-screenshot-record"
      aur_package_install "cinnamon-extension-coverflow-alt-tab"
      # config xinitrc
      config_xinitrc "gnome-session-cinnamon"
      #Tweaks
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-close-effect scale
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-close-time 250
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-close-transition easeInExpo
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-map-effect scale
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-map-time 350
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-map-transition easeOutBack
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-maximize-effect scale
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-maximize-time 150
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-maximize-transition easeInOutSine
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-minimize-effect scale
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-minimize-time 250
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-minimize-transition easeInOutSine
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-unmaximize-effect scale
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-unmaximize-time 150
      sudo -u ${USER_NAME} gsettings set org.cinnamon desktop-effects-unmaximize-transition easeInOutSine
      CINNAMON=1
      pause_function
      install_themes "CINNAMON"
      #Gnome Display Manager (a reimplementation of xdm)
      system_ctl enable gdm
      #D-Bus interface for user account query and manipulation
      system_ctl enable accounts-daemon
      #Abstraction for enumerating power devices, listening to device events and querying history and statistics
      system_ctl enable upower
      ;;
      #}}}
      2)
      #E17 {{{
      print_title "E17 - http://wiki.archlinux.org/index.php/E17"
      print_info "Enlightenment, also known simply as E, is a stacking window manager for the X Window System which can be used alone or in conjunction with a desktop environment such as GNOME or KDE. Enlightenment is often used as a substitute for a full desktop environment."
      package_install "enlightenment17"
      package_install "gvfs"
      package_install "xdg-user-dirs"
      package_install "leafpad epdfview"
      package_install "lxappearance"
      package_install "ttf-bitstream-vera ttf-dejavu"
      aur_package_install "gnome-defaults-list"
      # config xinitrc
      config_xinitrc "enlightenment_start"
      pause_function
      install_misc_apps "E17"
      install_themes "E17"
      #Abstraction for enumerating power devices, listening to device events and querying history and statistics
      system_ctl enable upower
      ;;
      #}}}
      3)
      #GNOME {{{
      print_title "GNOME - https://wiki.archlinux.org/index.php/GNOME"
      print_info "GNOME is a desktop environment and graphical user interface that runs on top of a computer operating system. It is composed entirely of free and open source software. It is an international project that includes creating software development frameworks, selecting application software for the desktop, and working on the programs that manage application launching, file handling, and window and task management."
      package_install "gnome gnome-extra zeitgeist telepathy"
      package_install "gksu nautilus-open-terminal gedit-plugins gnome-tweak-tool gnome-power-manager gucharmap"
      package_install "gvfs-smb gvfs-afc gvfs-goa"
      package_install "deja-dup"
      package_install "gnome-packagekit gnome-settings-daemon-updates"
      aur_package_install "gnome-defaults-list"
      # empathy theme
      package_install "python2-distutils-extra"
      aur_package_install "empathy-theme-ubuntu-adium-bzr"
      # config xinitrc
      config_xinitrc "gnome-session"
      GNOME=1
      pause_function
      install_themes "GNOME"
      #Gnome Display Manager (a reimplementation of xdm)
      system_ctl enable gdm
      #D-Bus interface for user account query and manipulation
      system_ctl enable accounts-daemon
      #Abstraction for enumerating power devices, listening to device events and querying history and statistics
      system_ctl enable upower
      #Improvements
      add_line "fs.inotify.max_user_watches = 524288" "/etc/sysctl.d/99-sysctl.conf"
      ;;
      #}}}
      4)
      #KDE {{{
      print_title "KDE - https://wiki.archlinux.org/index.php/KDE"
      print_info "KDE is an international free software community producing an integrated set of cross-platform applications designed to run on Linux, FreeBSD, Microsoft Windows, Solaris and Mac OS X systems. It is known for its Plasma Desktop, a desktop environment provided as the default working environment on many Linux distributions."
      kde_install=("Full install" "Minimal install");
      PS3="$prompt1"
      echo -e "Select kde installation: \n"
      select OPT in "${kde_install[@]}"; do
        case "$REPLY" in
          1)
            package_install "kde phonon-gstreamer kde-l10n-$LOCALE_KDE kipi-plugins"
            package_remove "kdemultimedia-kscd kdemultimedia-juk kdebase-kwrite kdenetwork-kopete kdebase-konqueror"
            package_install "kde-telepathy telepathy"
            break
            ;;
          2)
            package_install "kdebase phonon-gstreamer kde-l10n-$LOCALE_KDE"
            break
            ;;
          *)
            invalid_option
            ;;
        esac
      done
      package_install "xdg-user-dirs"
      aur_package_install "kde-gtk-config"
      aur_package_install "oxygen-gtk2 oxygen-gtk3 qtcurve-gtk2 qtcurve-kde4"
      # config xinitrc
      config_xinitrc "startkde"
      pause_function
      #QTCURVE THEMES #{{{
      curl -o Sweet.tar.gz http://kde-look.org/CONTENT/content-files/144205-Sweet.tar.gz
      curl -o Kawai.tar.gz http://kde-look.org/CONTENT/content-files/141920-Kawai.tar.gz
      tar zxvf Sweet.tar.gz
      tar zxvf Kawai.tar.gz
      rm Sweet.tar.gz
      rm Kawai.tar.gz
      mkdir -p /home/${USER_NAME}/.kde4/share/apps/color-schemes
      mv Sweet/*.colors /home/${USER_NAME}/.kde4/share/apps/color-schemes
      mv Kawai/*.colors /home/${USER_NAME}/.kde4/share/apps/color-schemes
      mkdir -p /home/${USER_NAME}/.kde4/share/apps/QtCurve
      mv Sweet/Sweet.qtcurve /home/${USER_NAME}/.kde4/share/apps/QtCurve
      mv Kawai/Kawai.qtcurve /home/${USER_NAME}/.kde4/share/apps/QtCurve
      chown -R ${USER_NAME}:users /home/${USER_NAME}/.kde4
      rm -fr Kawai Sweet
      #}}}
      #KDE CUSTOMIZATION {{{
      while true
      do
        print_title "KDE CUSTOMIZATION"
        echo " 1) $(menu_item "apper")"
        echo " 2) $(menu_item "choqok")"
        echo " 3) $(menu_item "digikam")"
        echo " 4) $(menu_item "k3b")"
        echo " 5) $(menu_item "rosa-icons") $AUR"
        echo " 6) $(menu_item "caledonia-bundle") $AUR"
        echo " 7) $(menu_item "skrooge")"
        echo " 8) $(menu_item "yakuake")"
        echo ""
        echo " d) DONE"
        echo ""
        KDE_OPTIONS+=" d"
        read_input_options "$KDE_OPTIONS"
        for OPT in ${OPTIONS[@]}; do
          case "$OPT" in
            1)
              package_install "apper"
              ;;
            2)
              package_install "choqok"
              ;;
            3)
              package_install "digikam"
              ;;
            4)
              package_install "k3b cdrdao dvd+rw-tools"
              ;;
            5)
              aur_package_install "rosa-icons"
              ;;
            6)
              aur_package_install "caledonia-bundle"
              ;;
            7)
              package_install "skrooge"
              ;;
            8)
              package_install "yakuake"
              aur_package_install "yakuake-skin-plasma-oxygen-panel"
              ;;
            "d")
              break
              ;;
            *)
              invalid_option
              ;;
          esac
        done
        elihw
      done
      #}}}
      system_ctl enable kdm
      #Abstraction for enumerating power devices, listening to device events and querying history and statistics
      system_ctl enable upower
      # Tweaks
      # nepomuk
      add_line "fs.inotify.max_user_watches = 524288" "/etc/sysctl.d/99-sysctl.conf"
      # pulseaudio
      add_line "load-module module-device-manager" "/etc/pulse/default.pa"
      # speed up application startup
      mkdir -p ~/.compose-cache
      KDE=1
      ;;
      #}}}
      5)
      #LXDE {{{
      print_title "LXDE - http://wiki.archlinux.org/index.php/lxde"
      print_info "LXDE is a free and open source desktop environment for Unix and other POSIX compliant platforms, such as Linux or BSD. The goal of the project is to provide a desktop environment that is fast and energy efficient."
      package_install "lxde"
      package_install "gvfs upower"
      package_install "xdg-user-dirs"
      package_install "leafpad obconf epdfview"
      aur_package_install "gnome-defaults-list"
      mkdir -p /home/${USER_NAME}/.config/openbox/
      cp /etc/xdg/openbox/{menu.xml,rc.xml,autostart} /home/${USER_NAME}/.config/openbox/
      chown -R ${USER_NAME}:users /home/${USER_NAME}/.config
      # config xinitrc
      config_xinitrc "startlxde"
      pause_function
      install_misc_apps "LXDE"
      install_themes "LXDE"
      #Abstraction for enumerating power devices, listening to device events and querying history and statistics
      system_ctl enable upower
      ;;
      #}}}
      6)
      #MATE {{{
      print_title "MATE - https://wiki.archlinux.org/index.php/Mate"
      print_info "The MATE Desktop Environment is a fork of GNOME 2 that aims to provide an attractive and intuitive desktop to Linux users using traditional metaphors."
      add_repository "mate" "http://repo.mate-desktop.org/archlinux/\$arch"
      package_install "mate mate-extras"
      package_install "gvfs"
      aur_package_install "gnome-defaults-list"
      # config xinitrc
      config_xinitrc "mate-session"
      pause_function
      install_themes "MATE"
      #D-Bus interface for user account query and manipulation
      system_ctl enable accounts-daemon
      #Abstraction for enumerating power devices, listening to device events and querying history and statistics
      system_ctl enable upower
      ;;
      #}}}
      7)
      #XFCE {{{
      print_title "XFCE - https://wiki.archlinux.org/index.php/Xfce"
      print_info "Xfce is a free software desktop environment for Unix and Unix-like platforms, such as Linux, Solaris, and BSD. It aims to be fast and lightweight, while still being visually appealing and easy to use."
      package_install "xfce4 xfce4-goodies mupdf"
      package_install "gvfs"
      package_install "xdg-user-dirs"
      aur_package_install "gnome-defaults-list"
      # config xinitrc
      config_xinitrc "startxfce4"
      pause_function
      install_display_manager
      install_themes "XFCE"
      #Abstraction for enumerating power devices, listening to device events and querying history and statistics
      system_ctl enable upower
      ;;
      #}}}
      8)
      #AWESOME {{{
      print_title "AWESOME - http://wiki.archlinux.org/index.php/Awesome"
      print_info "awesome is a highly configurable, next generation framework window manager for X. It is very fast, extensible and licensed under the GNU GPLv2 license."
      package_install "awesome"
      package_install "gvfs"
      package_install "lxappearance"
      package_install "leafpad epdfview nitrogen"
      package_install "ttf-bitstream-vera ttf-dejavu"
      aur_package_install "gnome-defaults-list"
      if [[ ! -d /home/${USER_NAME}/.config/awesome/ ]]; then
        mkdir -p /home/${USER_NAME}/.config/awesome/
        cp /etc/xdg/awesome/rc.lua /home/${USER_NAME}/.config/awesome/
        chown -R ${USER_NAME}:users /home/${USER_NAME}/.config
      fi
      # config xinitrc
      config_xinitrc "awesome"
      pause_function
      install_misc_apps "AWESOME"
      install_themes "AWESOME"
      #Abstraction for enumerating power devices, listening to device events and querying history and statistics
      system_ctl enable upower
      ;;
      #}}}
      9)
      #FLUXBOX {{{
      print_title "FLUXBOX - http://wiki.archlinux.org/index.php/Fluxbox"
      print_info "Fluxbox is yet another window manager for X11. It is based on the (now abandoned) Blackbox 0.61.1 code, but with significant enhancements and continued development. Fluxbox is very light on resources and fast, yet provides interesting window management tools such as tabbing and grouping."
      package_install "fluxbox menumaker"
      package_install "lxappearance"
      package_install "xdg-user-dirs"
      package_install "leafpad epdfview"
      package_install "ttf-bitstream-vera ttf-dejavu"
      aur_package_install "gnome-defaults-list"
      # config xinitrc
      config_xinitrc "startfluxbox"
      install_misc_apps "FLUXBOX"
      install_themes "FLUXBOX"
      pause_function
      #Abstraction for enumerating power devices, listening to device events and querying history and statistics
      system_ctl enable upower
      ;;
      #}}}
      10)
      #OPENBOX {{{
      print_title "OPENBOX - http://wiki.archlinux.org/index.php/Openbox"
      print_info "Openbox is a lightweight and highly configurable window manager with extensive standards support."
      package_install "openbox obconf obmenu menumaker"
      package_install "lxappearance"
      package_install "xdg-user-dirs"
      package_install "leafpad epdfview nitrogen"
      package_install "ttf-bitstream-vera ttf-dejavu"
      aur_package_install "gnome-defaults-list"
      mkdir -p /home/${USER_NAME}/.config/openbox/
      cp /etc/xdg/openbox/{menu.xml,rc.xml,autostart} /home/${USER_NAME}/.config/openbox/
      chown -R ${USER_NAME}:users /home/${USER_NAME}/.config
      # config xinitrc
      config_xinitrc "openbox-session"
      pause_function
      install_misc_apps "OPENBOX"
      install_themes "OPENBOX"
      #Abstraction for enumerating power devices, listening to device events and querying history and statistics
      system_ctl enable upower
      ;;
      #}}}
      "b")
      break
      ;;
    *)
      invalid_option
      ;;
  esac
  #MTP SUPPORT {{{
  if is_package_installed "libmtp" ; then
    [[ ${KDE} -eq 1 ]] && package_install "kio-mtp" || package_install "gvfs-mtp"
  fi
  #}}}
}
#}}}
#CONNMAN/NETWORKMANAGER/WICD {{{
install_nm_wicd(){
  print_title "NETWORK MANAGER"
  echo " 1) Networkmanager"
  echo " 2) Wicd"
  echo " 3) ConnMan"
  echo ""
  echo " n) NONE"
  echo ""
  read_input $NETWORKMANAGER
  case "$OPTION" in
    1)
      print_title "NETWORKMANAGER - https://wiki.archlinux.org/index.php/Networkmanager"
      print_info "NetworkManager is a program for providing detection and configuration for systems to automatically connect to network. NetworkManager's functionality can be useful for both wireless and wired networks."
      if [[ ${KDE} -eq 1 ]]; then
        package_install "networkmanager dnsmasq kdeplasma-applets-networkmanagement"
      else
        package_install "networkmanager dnsmasq network-manager-applet"
      fi
      is_package_installed "ntp" && package_install "networkmanager-dispatcher-ntpd"
      # Network Management daemon
      system_ctl enable NetworkManager
      pause_function
      ;;
    2)
      print_title "WICD - https://wiki.archlinux.org/index.php/Wicd"
      print_info "Wicd is a network connection manager that can manage wireless and wired interfaces, similar and an alternative to NetworkManager."
      if [[ ${KDE} -eq 1 ]]; then
        aur_package_install "wicd wicd-kde"
      else
        package_install "wicd wicd-gtk"
      fi
      # WICD daemon
      system_ctl enable wicd
      pause_function
      ;;
    3)
      print_title "CONNMAN - https://wiki.archlinux.org/index.php/Connman"
      print_info "ConnMan is an alternative to NetworkManager and Wicd and was created by Intel and the Moblin project for use with embedded devices."
      package_install "connman "
      # ConnMan daemon
      system_ctl enable connman
      pause_function
      ;;
  esac
}
#}}}
#USB 3G MODEM {{{
install_usb_modem(){
  print_title "USB 3G MODEM - https://wiki.archlinux.org/index.php/USB_3G_Modem"
  print_info "A number of mobile telephone networks around the world offer mobile internet connections over UMTS (or EDGE or GSM) using a portable USB modem device."
  read_input_text "Install usb 3G modem support" $USBMODEM
  if [[ $OPTION == y ]]; then
    package_install "usbutils usb_modeswitch"
    is_package_installed "networkmanager" && package_install "modemmanager" || package_install "wvdial"
    pause_function
  fi
}
#}}}
#ACCESSORIES {{{
install_accessories_apps(){
  while true
  do
    print_title "ACCESSORIES APPS"
    echo " 1) $(menu_item "cairo-dock")"
    echo " 2) $(menu_item "catfish")"
    echo " 3) $(menu_item "conky-lua") $AUR"
    echo " 4) $(menu_item "docky") $AUR"
    echo " 5) $(menu_item "galculator") $AUR"
    echo " 6) $(menu_item "terra-bzr") $AUR"
    echo " 7) $(menu_item "kupfer") $AUR"
    echo " 8) $(menu_item "pyrenamer") $AUR"
    echo " 9) $(menu_item "shutter") $AUR"
    echo "10) $(menu_item "stormcloud") $AUR"
    echo "11) $(menu_item "synapse")"
    echo "12) $(menu_item "terminator")"
    echo "13) $(menu_item "zim")"
    echo ""
    echo " b) BACK"
    echo ""
    ACCESSORIES_OPTIONS+=" b"
    read_input_options "$ACCESSORIES_OPTIONS"
    for OPT in ${OPTIONS[@]}; do
      case "$OPT" in
        1)
          package_install "cairo-dock cairo-dock-plugins"
          ;;
        2)
          package_install "catfish"
          ;;
        3)
          aur_package_install "conky-lua"
          ;;
        4)
          package_install "docky"
          aur_package_install "dockmanager"
          ;;
        5)
          package_install "galculator"
          ;;
        6)
          aur_package_install "terra-bzr"
          ;;
        7)
          aur_package_install "kupfer"
          ;;
        8)
          aur_package_install "pyrenamer"
          ;;
        9)
          aur_package_install "shutter"
          ;;
        10)
          aur_package_install "stormcloud"
          ;;
        11)
          package_install "synapse"
          ;;
        12)
          package_install "terminator"
          ;;
        13)
          package_install "zim"
          ;;
        "b")
          break
          ;;
        *)
          invalid_option
          ;;
      esac
    done
    elihw
  done
}
#}}}
#DEVELOPEMENT {{{
install_development_apps(){
  while true
  do
    print_title "DEVELOPMENT APPS"
    echo " 1) $(menu_item "aptana-studio") $AUR"
    echo " 2) $(menu_item "bluefish")"
    echo " 3) $(menu_item "eclipse")"
    echo " 4) $(menu_item "emacs")"
    echo " 5) $(menu_item "gvim")"
    echo " 6) $(menu_item "geany")"
    echo " 7) $(menu_item "intellij-idea-community-edition" "IntelliJ IDEA")"
    echo " 8) $(menu_item "kdevelop")"
    echo " 9) $(menu_item "lighttable") $AUR"
    echo "10) $(menu_item "monodevelop")"
    echo "11) $(menu_item "netbeans")"
    echo "12) $(menu_item "nodejs")"
    echo "13) $(menu_item "jdk7-openjdk" "OpenJDK")"
    echo "14) $(menu_item "jdk" "Oracle JDK") $AUR"
    echo "15) $(menu_item "qtcreator")"
    echo "16) $(menu_item "sublime-text" "Sublime Text") $AUR"
    echo "17) $(menu_item "gdb" "Debuggers")"
    echo "18) $(menu_item "mysql-workbench-gpl" "MySQL Workbench") $AUR"
    echo "19) $(menu_item "dbschema") $AUR"
    echo "20) $(menu_item "meld")"
    echo ""
    echo " b) BACK"
    echo ""
    DEVELOPMENT_OPTIONS+=" b"
    read_input_options "$DEVELOPMENT_OPTIONS"
    for OPT in ${OPTIONS[@]}; do
      case "$OPT" in
        1)
          aur_package_install "aptana-studio"
          ;;
        2)
          package_install "bluefish"
          ;;
        3)
          #ECLIPSE {{{
          while true
          do
            print_title "ECLIPSE - https://wiki.archlinux.org/index.php/Eclipse"
            print_info "Eclipse is an open source community project, which aims to provide a universal development platform."
            echo " 1) $(menu_item "eclipse")"
            echo " 2) $(menu_item "eclipse-cdt" "Eclipse IDE for C/C++ Developers")"
            echo " 3) $(menu_item "eclipse-android" "Android Development Tools for Eclipse") $AUR"
            echo " 4) $(menu_item "eclipse-wtp-wst" "Web Development Tools for Eclipse") $AUR"
            echo " 5) $(menu_item "eclipse-pdt" "PHP Development Tools for Eclipse ") $AUR"
            echo " 6) $(menu_item "eclipse-pydev" "Python Development Tools for Eclipse") $AUR"
            echo " 7) $(menu_item "eclipse-aptana" "Aptana Studio plugin for Eclipse") $AUR"
            echo " 8) $(menu_item "eclipse-vrapper" "Vim-like editing plugin for Eclipse ") $AUR"
            echo " 9) $(menu_item "eclipse-egit" "Git support plugin for Eclipse") $AUR"
            echo "10) $(menu_item "eclipse-eclipsecolortheme" "Eclipse Colortheme") $AUR"
            echo ""
            echo " b) BACK"
            echo ""
            ECLIPSE_OPTIONS+=" b"
            read_input_options "$ECLIPSE_OPTIONS"
            for OPT in ${OPTIONS[@]}; do
              case "$OPT" in
                1)
                  package_install "eclipse"
                  ;;
                2)
                  package_install "eclipse-cdt"
                  ;;
                3)
                  aur_package_install "android-sdk android-apktool android-sdk-build-tools android-sdk-platform-tools android-udev eclipse-android libmtp"
                  if [[ ${KDE} -eq 1 ]]; then
                    package_install "kio-mtp"
                  else
                    package_install "gvfs-mtp"
                  fi
                  aur_package_install "simple-mtpfs"
                  groupadd android
                  add_user_to_group ${USER_NAME} android
                  add_user_to_group ${USER_NAME} adbusers
                  chgrp -R android /opt/android-sdk
                  chmod -R g+w /opt/android-sdk
                  find /opt/android-sdk -type d -exec chmod g+s {} \;
                  ;;
                4)
                  aur_package_install "eclipse-wtp-wst"
                  ;;
                5)
                  aur_package_install "eclipse-pdt"
                  ;;
                6)
                  aur_package_install "eclipse-pydev"
                  ;;
                7)
                  aur_package_install "eclipse-aptana"
                  ;;
                8)
                  aur_package_install "eclipse-vrapper"
                  ;;
                9)
                  aur_package_install "eclipse-egit"
                  ;;
                10)
                  aur_package_install "eclipse-eclipsecolortheme"
                  ;;
                "b")
                  break
                  ;;
                *)
                  invalid_option
                  ;;
              esac
            done
            elihw
          done
          #}}}
          OPT=3
          ;;
        4)
          package_install "emacs"
          ;;
        5)
          package_remove "vim"
          package_install "gvim ctags"
          ;;
        6)
          package_install "geany"
          ;;
        7)
          package_install "intellij-idea-community-edition"
          ;;
        8)
          package_install "kdevelop"
          ;;
        9)
          aur_package_install "lighttable"
          ;;
        10)
          package_install "monodevelop monodevelop-debugger-gdb"
          ;;
        11)
          package_install "netbeans"
          ;;
        12)
          package_install "nodejs"
          #NODEJS {{{
          while true
          do
            print_title "NODEJS - http://nodejs.org"
            print_info "Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications. Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices."
            echo " 1) backbone"
            echo " 2) coffee-script"
            echo " 3) express"
            echo " 4) grunt"
            echo " 5) jshint"
            echo " 6) jslint"
            echo " 7) less"
            echo " 8) markdown"
            echo " 9) mocha"
            echo "10) stylus"
            echo "11) uglify-js"
            echo "12) underscore"
            echo ""
            echo " b) BACK"
            echo ""
            NODEJS_OPTIONS+=" b"
            read_input_options "$NODEJS_OPTIONS"
            for OPT in ${OPTIONS[@]}; do
              case "$OPT" in
                1)
                  npm_install "backbone"
                  ;;
                2)
                  npm_install "coffee-script"
                  ;;
                3)
                  npm_install "express"
                  ;;
                4)
                  npm_install "grunt"
                  ;;
                5)
                  npm_install "jshint"
                  ;;
                6)
                  npm_install "jslint"
                  ;;
                7)
                  npm_install "less"
                  ;;
                8)
                  npm_install "markdown"
                  ;;
                9)
                  npm_install "mocha"
                  ;;
                10)
                  npm_install "stylus"
                  ;;
                11)
                  npm_install "uglify-js"
                  ;;
                12)
                  npm_install "underscore"
                  ;;
                "b")
                  break
                  ;;
                *)
                  invalid_option
                  ;;
              esac
            done
            elihw
          done
          #}}}
          OPT=11
          ;;
        13)
          package_remove "jdk"
          package_install "jdk7-openjdk icedtea-web-java7"
          ;;
        14)
          package_remove "jre7-openjdk"
          package_remove "jdk7-openjdk"
          aur_package_install "jdk"
          ;;
        15)
          package_install "qtcreator"
          mkdir -p /home/${USER_NAME}/.config/Nokia/qtcreator/styles
          curl -o monokai.xml http://angrycoding.googlecode.com/svn/branches/qt-creator-monokai-theme/monokai.xml
          mv monokai.xml /home/${USER_NAME}/.config/Nokia/qtcreator/styles/
          chown -R ${USER_NAME}:users /home/${USER_NAME}/.config
          ;;
        16)
          aur_package_install "sublime-text"
          ;;
        17)
          package_install "splint valgrind gdb" #C/C++
          aur_package_install "php-codesniffer php-tidy" #PHP
          aur_package_install "closure-compiler" #Javascript
          aur_package_install "tidyhtml" #HTML
          ;;
        18)
          aur_package_install "mysql-workbench-gpl"
          ;;
        19)
          aur_package_install "dbschema"
          ;;
        20)
          package_install "meld"
          ;;
        "b")
          break
          ;;
        *)
          invalid_option
          ;;
      esac
    done
    elihw
  done
}
#}}}
#OFFICE {{{
install_office_apps(){
  while true
  do
    print_title "OFFICE APPS"
    echo " 1) $(menu_item "libreoffice-common" "LibreOffice")"
    echo " 2) $(menu_item "goffice calligra" "$([[ ${KDE} -eq 1 ]] && echo "Caligra" || echo "Abiword + Gnumeric";)")"
    echo " 3) $(menu_item "texlive-core" "latex")"
    echo " 4) $(menu_item "calibre")"
    echo " 5) $(menu_item "everpad") $AUR"
    echo " 6) $(menu_item "gcstar")"
    echo " 7) $(menu_item "homebank")"
    echo " 8) $(menu_item "impressive")"
    echo " 9) $(menu_item "nitrotasks") $AUR"
    echo "10) $(menu_item "ocrfeeder")"
    echo "11) $(menu_item "uberwriter") $AUR"
    echo "12) $(menu_item "xmind") $AUR"
    echo ""
    echo " b) BACK"
    echo ""
    OFFICE_OPTIONS+=" b"
    read_input_options "$OFFICE_OPTIONS"
    for OPT in ${OPTIONS[@]}; do
      case "$OPT" in
        1)
          print_title "LIBREOFFICE - https://wiki.archlinux.org/index.php/LibreOffice"
          package_install "libreoffice-$LOCALE_LO libreoffice-common libreoffice-base libreoffice-calc libreoffice-draw libreoffice-impress libreoffice-math libreoffice-writer"
          aur_package_install "hunspell-$LOCALE_HS"
          aur_package_install "aspell-$LOCALE_AS"
          [[ ${KDE} -eq 1 ]] && package_install "libreoffice-kde4" || package_install "libreoffice-gnome"
          ;;
        2)
          if [[ ${KDE} -eq 1 ]]; then
            package_install "calligra"
          else
            package_install "gnumeric abiword abiword-plugins"
          fi
          aur_package_install "hunspell-$LOCALE_HS"
          aur_package_install "aspell-$LOCALE_AS"
          ;;
        3)
          package_install "texlive-most"
          if [[ $LOCALE == pt_BR ]]; then
            aur_package_install "abntex"
          fi
          read_input_text "Install texmaker?"
          [[ $OPTION == y ]] && aur_package_install "texmaker"
          ;;
        4)
          package_install "calibre"
          ;;
        5)
          package_install "everpad"
          ;;
        6)
          package_install "gcstar"
          ;;
        7)
          package_install "homebank"
          ;;
        8)
          package_install "impressive"
          ;;
        9)
          aur_package_install "nitrotasks"
          ;;
        10)
          package_install "ocrfeeder tesseract gocr"
          aur_package_install "aspell-$LOCALE_AS"
          ;;
        11)
          aur_package_install "uberwriter"
          ;;
        12)
          aur_package_install "xmind"
          ;;
        "b")
          break
          ;;
        *)
          invalid_option
          ;;
      esac
    done
    elihw
  done
}
#}}}
#SYSTEM TOOLS {{{
install_system_apps(){
  while true
  do
    print_title "SYSTEM TOOLS APPS"
    echo " 1) $(menu_item "clamav")"
    echo " 2) $(menu_item "firewalld")"
    echo " 3) $(menu_item "ufw")"
    echo " 4) $(menu_item "gparted")"
    echo " 5) $(menu_item "grsync")"
    echo " 6) $(menu_item "htop")"
    echo " 7) $(menu_item "virtualbox")"
    echo " 8) $(menu_item "webmin")"
    echo " 9) $(menu_item "wine")"
    echo ""
    echo " b) BACK"
    echo ""
    SYSTEMTOOLS_OPTIONS+=" b"
    read_input_options "$SYSTEMTOOLS_OPTIONS"
    for OPT in ${OPTIONS[@]}; do
      case "$OPT" in
        1)
          package_install "clamav"
          sed -i '/Example/d' /etc/clamav/freshclam.conf
          sed -i '/Example/d' /etc/clamav/clamd.conf
          system_ctl enable clamd
          freshclam
          ;;
        2)
          print_title "FirewallD - https://fedoraproject.org/wiki/FirewallD"
          print_info "firewalld provides a dynamically managed firewall with support for network/firewall zones to define the trust level of network connections or interfaces. It has support for IPv4, IPv6 firewall settings and for ethernet bridges and has a separation of runtime and persistent configuration options. It also supports an interface fors or applications to add firewall rules directly."
          is_package_installed "ufw" && package_remove "ufw"
          is_package_installed "firewalld" && package_remove "firewalld"
          package_install "firewalld"
          system_ctl enable firewalld
          ;;
        3)
          print_title "UFW - https://wiki.archlinux.org/index.php/Ufw"
          print_info "Ufw stands for Uncomplicated Firewall, and is a program for managing a netfilter firewall. It provides a command line interface and aims to be uncomplicated and easy to use."
          is_package_installed "ufw" && package_remove "ufw"
          aur_package_install "ufw gufw"
          system_ctl enable ufw
          ;;
        4)
          package_install "gparted"
          ;;
        5)
          package_install "grsync"
          ;;
        6)
          package_install "htop"
          ;;
        7)
          #Make sure we are not a VirtualBox Guest
          VIRTUALBOX_GUEST=`dmidecode --type 1 | grep VirtualBox`
          if [[ -z ${VIRTUALBOX_GUEST} ]]; then
            package_install "virtualbox virtualbox-host-modules virtualbox-guest-iso"
            aur_package_install "virtualbox-ext-oracle"
            add_module "vboxdrv vboxnetflt" "virtualbox-host"
            modprobe vboxdrv vboxnetflt
            add_user_to_group ${USER_NAME} vboxusers
          else
            cecho " ${BBlue}[${Reset}${Bold}!${BBlue}]${Reset} VirtualBox was not installed as we are a VirtualBox guest."
          fi
          ;;
        8)
          package_install "webmin perl-net-ssleay"
          system_ctl enable webmin
          ;;
        9)
          package_install "icoutils wine wine_gecko wine-mono winetricks"
          ;;
        "b")
          break
          ;;
        *)
          invalid_option
          ;;
      esac
    done
    elihw
  done
}
#}}}
#GRAPHICS {{{
install_graphics_apps(){
  while true
  do
    print_title "GRAPHICS APPS"
    echo " 1) $(menu_item "blender")"
    echo " 2) $(menu_item "gimp")"
    echo " 3) $(menu_item "gradiator")"
    echo " 4) $(menu_item "gthumb")"
    echo " 5) $(menu_item "inkscape")"
    echo " 6) $(menu_item "mcomix")"
    echo " 7) $(menu_item "mypaint")"
    echo " 8) $(menu_item "pencil") [Prototyping Tool] $AUR"
    echo " 9) $(menu_item "scribus")"
    echo "10) $(menu_item "shotwell")"
    echo "11) $(menu_item "simple-scan")"
    echo "12) $(menu_item "xnviewmp") $AUR"
    echo ""
    echo " b) BACK"
    echo ""
    GRAPHICS_OPTIONS+=" b"
    read_input_options "$GRAPHICS_OPTIONS"
    for OPT in ${OPTIONS[@]}; do
      case "$OPT" in
        1)
          package_install "blender"
          ;;
        2)
          package_install "gimp"
          aur_package_install "gimphelp-scriptfu gimp-paint-studio gimpfx-foundry"
          ;;
        3)
          aur_package_install "gradiator"
          ;;
        4)
          package_install "gthumb"
          ;;
        5)
          package_install "inkscape python2-numpy python-lxml"
          aur_package_install "sozi"
          ;;
        6)
          package_install "mcomix"
          ;;
        7)
          package_install "mypaint"
          ;;
        8)
          aur_package_install "pencil"
          ;;
        9)
          package_install "scribus"
          ;;
        10)
          package_install "shotwell"
          ;;
        11)
          package_install "simple-scan"
          ;;
        12)
          aur_package_install "xnviewmp"
          ;;
        "b")
          break
          ;;
        *)
          invalid_option
          ;;
      esac
    done
    elihw
  done
}
#}}}
#INTERNET {{{
install_internet_apps(){
  while true
  do
    print_title "INTERNET APPS"
    echo " 1) Browser"
    echo " 2) Download|Fileshare"
    echo " 3) Email|RSS"
    echo " 4) Instant Messaging|IRC"
    echo " 5) Mapping Tools"
    echo " 6) VNC|Desktop Share"
    echo ""
    echo " b) BACK"
    echo ""
    INTERNET_OPTIONS+=" b"
    read_input_options "$INTERNET_OPTIONS"
    for OPT in ${OPTIONS[@]}; do
      case "$OPT" in
        1)
          #BROWSER {{{
          while true
          do
            print_title "BROWSER"
            echo " 1) $(menu_item "chromium")"
            echo " 2) $(menu_item "google-chrome") $AUR"
            echo " 3) $(menu_item "rekonq midori" "$([[ ${KDE} -eq 1 ]] && echo "Rekonq" || echo "Midori";)")"
            echo " 4) $(menu_item "firefox")"
            echo " 5) $(menu_item "opera")"
            echo ""
            echo " b) BACK"
            echo ""
            BROWSERS_OPTIONS+=" b"
            read_input_options "$BROWSERS_OPTIONS"
            for OPT in ${OPTIONS[@]}; do
              case