Kubuntu tuning

#!/bin/bash
#Script to make Kubuntu usable for offices and schools
sudo apt-get install img2pdf imagemagick ghostscript pdftk skanlite kamoso

wget https://dl.opendesktop.org/api/files/download/id/1460731752/118537-image2pdf.desktop
sudo mv 118537-image2pdf.desktop /usr/share/kservices5/ServiceMenus/image2pdf.desktop
kbuildsycoca5

sudo apt-get install kffmpegthumbnailer kde-thumbnailer-openoffice

#in ~/.kde/share/config/dolphinrc
dolphinrc=$HOME"/.kde/share/config/dolphinrcOLD"
filterbar="[General]\nFilterBar=true"
if [ ! -f $dolphinrc ]; then
echo -e $filterbar >> $dolphinrc
fi

if grep -q "FilterBar=false" "$dolphinrc"; then
sed -i 's/FilterBar=false/FilterBar=true/' "$dolphinrc"
fi

if grep -q "FilterBar=true" "$dolphinrc"; then
echo "FilterBar OK"
else

if grep -q "\[General\]" "$dolphinrc"; then
sed -i "s/\[General\]/${filterbar}/" "$dolphinrc"
else
echo -e $filterbar >> $dolphinrc
fi

fi



sudo add-apt-repository ppa:philip5/extra
sudo apt update
sudo apt-get install kipi-plugins5 gwenview

#You might be interested also in https://userbase.kde.org/Tutorials/Modify_KDE_Software_Defaults


sysrq="/etc/sysctl.d/10-magic-sysrq.conf"
if grep -q "^kernel.sysrq" "$sysrq"; then
sed -i "s/^kernel.sysrq/kernel.sysrq = 1 #/" "$sysrq"
else
echo -e "kernel.sysrq = 1" >> "$sysrq"
fi

sudo apt-get install cups hplip hplip-gui

sudo apt-get install vlc speedcrunch rar unrar filelight samba smbclient aptitude
sudo apt-get install inkscape filezilla  chromium-browser