Add a user without a home directory: - sudo useradd - sudo passwd ]]> > file.txt]]> out.txt]]> filename_new]]> done.txt]]> pkglist.txt - pacman -Qqem > pkglist_aur.txt Install from package list (Arch): - sudo pacman -S --needed $(comm -12 <(pacman -Slq|sort) <(sort pkglist.txt) ) - pacaur -S --noedit --noconfirm --needed pkglist_aur.txt Remove packages that are not in lits (Arch): - sudo pacman -Rsu $(comm -23 <(pacman -Qq|sort) <(sort pkglist))]]>