283 lines
8.9 KiB
Bash
Executable file
283 lines
8.9 KiB
Bash
Executable file
#!/bin/bash
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###################################################################
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# Pyr0ball's Reductive Bash Library Installer #
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###################################################################
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# initial vars
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VERSION=1.1
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scripttitle="Pyr0ball's Reductive Bash Library Installer - v$VERSION"
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rundir=${0%/*}
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source ${rundir}/functions
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scriptname=${0##*/}
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runuser=$(whoami)
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users=($(ls /home/))
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userinstalldir="$HOME/.local/share/prbl"
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globalinstalldir="/usr/share/prbl"
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#-----------------------------------------------------------------#
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# Script-specific Parameters
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#-----------------------------------------------------------------#
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# List of dependency packaged to be istalled via apt
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packages="git
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vim
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lm-sensors
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net-tools
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update-notifier-common
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"
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#-----------------------------------------------------------------#
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# Script-specific Funcitons
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#-----------------------------------------------------------------#
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usage(){
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boxborder \
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"${lyl}$scripttitle${dfl}" \
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"${lbl}Usage:${dfl}" \
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"${lyl}./$scriptname ${bld}[args]${dfl}" \
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"$(boxseparator)" \
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"[args:]" \
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" -i [--install]" \
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" -r [--remove]" \
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" -u [--update]" \
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" -h [--help]" \
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"" \
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"Running this installer as 'root' will install globally to $globalinstalldir" \
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"You must run as 'root' for this script to automatically resolve dependencies"
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}
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detectvim(){
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if [ -d /usr/share/vim ] ; then
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viminstall=$(ls -lah /usr/share/vim/ | grep vim | grep -v rc | awk '{print $NF}')
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else
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viminstall=null
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warn "vim is not currently installed, unable to set up colorscheme and formatting"
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fi
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}
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check-deps(){
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for pkg in $packages ; do
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local _pkg=$(dpkg -l $pkg 2>&1 >/dev/null ; echo $?)
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if [[ $_pkg == 1 ]] ; then
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bins_missing="${bins_missing} $pkg"
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fi
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done
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local _bins_missing=$(echo $bins_missing | wc -w)
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if [[ $_bins_missing == 0 ]] ; then
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bins_missing="false"
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fi
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}
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install-deps(){
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sudo /bin/bash -c "apt install -y $(echo -e $packages)"
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depsinstalled=true
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}
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install(){
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if [[ $runuser == root ]] ; then
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installdir="${globalinstalldir}"
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bashrc_append="
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# Pyr0ball's Reductive Bash Library (PRbL) Functions library v$VERSION and greeting page setup
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export prbl_functions=\"${installdir}/functions\"
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if [ -n \"\$BASH_VERSION\" ]; then
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# include .bashrc if it exists
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if [ -d \"\$HOME/.bashrc.d\" ]; then
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for file in \$HOME/.bashrc.d/*.bashrc ; do
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source \"\$file\"
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done
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fi
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fi
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"
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globalinstall
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else
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installdir="${userinstalldir}"
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bashrc_append="
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# Pyr0ball's Reductive Bash Library (PRbL) Functions library v$VERSION and greeting page setup
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export prbl_functions=\"${installdir}/functions\"
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if [ -n \"\$BASH_VERSION\" ]; then
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# include .bashrc if it exists
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if [ -d \"\$HOME/.bashrc.d\" ]; then
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for file in \$HOME/.bashrc.d/*.bashrc ; do
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source \"\$file\"
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done
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fi
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fi
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"
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userinstall
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fi
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}
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userinstall(){
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# Create install directory under user's home directory
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mkdir -p ${userinstalldir}
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# Copy functions first
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cp ${rundir}/PRbL/functions ${userinstalldir}/functions
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# Copy bashrc scripts to home folder
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#cp -r ${rundir}/lib/skel/* $HOME/
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scp -r ${rundir}/lib/skel/.* $HOME
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# Check for dependent applications and warn user if any are missing
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check-deps
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if [[ "$bins_missing" != "false" ]] ; then
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warn "Some of the utilities needed by this script are missing"
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echo -e "Missing utilities:"
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echo -e "$bins_missing"
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echo -e "After this installer completes, run:"
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boxseparator
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echo -en "\n${lbl}sudo apt install -y $bins_missing\n${dfl}"
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boxborder "Press 'Enter' key when ready to proceed"
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read proceed
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fi
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# Check for and parse the installed vim version
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detectvim
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# If vim is installed, add config files for colorization and expandtab
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if [[ $viminstall != null ]] ; then
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mkdir -p ${HOME}/.vim/colors
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cp $rundir/lib/vimfiles/crystallite.vim ${HOME}/.vim/colors/crystallite.vim
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cp $rundir/lib/vimfiles/vimrc.local $HOME/.vimrc
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fi
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# Check for existing bashrc config, append if missing
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if [[ $(cat ${HOME}/.bashrc | grep -c prbl) = 0 ]] ; then
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echo -e "$bashrc_append" >> $HOME/.bashrc && boxborder "bashc.d installed..." || warn "Malformed append on ${lbl}${HOME}/.bashrc${dfl}. Check this file for errors"
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fi
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# Check crontab for quickinfo cron task
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if [[ -z $(crontab -l | grep quickinfo) ]] ; then
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crontab -l -u $runuser | cat - ${rundir}/lib/quickinfo.cron | crontab -u $runuser - && boxborder "QuickInfo cron task created." || warn "QuickInfo cron task creation failed. Check ${lbl}crontab -e${dfl} for errors"
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fi
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# Create the quickinfo cache directory
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mkdir -p $HOME/.quickinfo
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export prbl_functions="${installdir}/functions"
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# If all required dependencies are installed, launch initial cache creation
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if [[ "$bins_missing" == "false" ]] ; then
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bash $HOME/.bashrc.d/11-quickinfo.bashrc -c
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fi
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#clear
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boxborder "${grn}Please be sure to run ${lyl}sensors-detect --auto${grn} after installation completes${dfl}"
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success "\t${red}P${lrd}R${ylw}b${ong}L ${lyl}Installed!${dfl}"
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}
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globalinstall(){
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# Create global install directory
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mkdir -p ${globalinstalldir}
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# Copy functions
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cp ${rundir}/PRbL/functions ${globalinstalldir}/functions
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export prbl_functions="${globalinstalldir}/functions"
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# Check for dependent applications and offer to install
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check-deps
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if [[ "$bins_missing" != "false" ]] ; then
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warn "Some of the utilities needed by this script are missing"
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echo -e "Missing utilities:"
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echo -e "$bins_missing"
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echo -e "Would you like to install? (this will require root password)"
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utilsmissing_menu=(
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"$(boxline "${green_check} Yes")"
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"$(boxline "${red_x} No")"
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)
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case `select_opt "${utilsmissing_menu[@]}"` in
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0) until [[ $depsinstalled == true ]] ; do
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boxborder "${grn}Installing dependencies...${dfl}"
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spin
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install-deps
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done
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endspin
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;;
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1) warn "Dependent Utilities missing: $bins_missing" ;;
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esac
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fi
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# Prompt the user to specify which users to install the quickinfo script for
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boxborder "Which users should PRbL be installed for?"
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multiselect result users "false"
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# For each user, compare input choice and apply installs
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idx=0
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for selecteduser in "${users[@]}"; do
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# If the selected user is set to true
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if [[ "${result[idx]}" == "true" ]] ; then
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#cp -r ${rundir}/lib/skel/* /etc/skel/
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scp -r ${rundir}/lib/skel/.* /home/${selecteduser}
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if [[ $(cat /home/${selecteduser}/.bashrc | grep -c prbl) == 0 ]] ; then
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echo -e "$bashrc_append" >> /home/${selecteduser}/.bashrc && boxborder "bashc.d installed..." || warn "Malformed append on ${lbl}/home/${selecteduser}/.bashrc${dfl}. Check this file for errors"
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fi
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crontab -l -u $selecteduser | cat - ${rundir}/lib/quickinfo.cron | crontab -u $selecteduser -
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mkdir -p /home/${selecteduser}/.quickinfo
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chown -R ${selecteduser}:${selecteduser} /home/${selecteduser}
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if [[ "$bins_missing" == "false" ]] ; then
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su ${selecteduser} -c /home/${selecteduser}.bashrc.d/11-quickinfo.bashrc -c
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fi
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fi
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done
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detectvim
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if [[ $viminstall != null ]] ; then
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cp $rundir/lib/vimfiles/crystallite.vim /usr/share/vim/${viminstall}/colors/crystallite.vim
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cp $rundir/lib/vimfiles/vimrc.local /etc/vim/vimrc.local
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fi
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if [ ! -z $(which sensors-detect) ] ; then
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sensors-detect --auto
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fi
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#clear
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success " [${red}P${lrd}R${ylw}b${ong}L ${lyl}Installed${dfl}]"
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}
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remove(){
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sudo rm -rf ${globalinstalldir}
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for file in $(pushd lib/skel/ ; find ; popd) ; do
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rm $HOME/$file 2>&1 >dev/null
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rmdir $HOME/$file 2>&1 >dev/null
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done
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}
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update(){
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pushd $rundir
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remove
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git stash -m "$pretty_date stashing changes before update to latest"
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git fetch && git pull
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install
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popd
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}
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#------------------------------------------------------#
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# Options and Arguments Parser
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#------------------------------------------------------#
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case $1 in
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-i | --install)
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install
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;;
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-r | --remove)
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remove
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;;
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-d | --dependencies)
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install-deps
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;;
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-u | --update)
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update
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exit 0
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;;
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-h | --help)
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usage
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;;
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*)
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warn "Invalid argument $@"
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usage
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#exit 2
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;;
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esac
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#------------------------------------------------------#
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# Script begins here
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#------------------------------------------------------#
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