/usr/share/bash-completion/completions/cfdisk is in util-linux 2.29.2-1+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | _cfdisk_module()
{
local cur prev OPTS
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
case $prev in
'-L'|'--color')
COMPREPLY=( $(compgen -W "auto never always" -- $cur) )
return 0
;;
'-V'|'--version'|'h'|'--help')
return 0
;;
esac
case $cur in
-*)
OPTS=" --color
--zero
--help
--version"
COMPREPLY=( $(compgen -W "${OPTS[*]}" -- $cur) )
return 0
;;
esac
COMPREPLY=( $(compgen -W "$(lsblk -pnro name)" -- $cur) )
return 0
}
complete -F _cfdisk_module cfdisk
|