`gitka` alias has been superseeded by git alias `git ka`

dotfiles/bash/global-before.bashrc

 alias open='gnome-open'
 alias diff='diff -u'
 alias pad4='sed -e "s/^/    /"'
-alias gitka='gitk --all'
 alias grepr='grep -nr . -e'
 alias sc='se --direction=encz.cz'