/etc/bash_completion.d/crontab is in bash-completion 1:1.3-1ubuntu8.
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 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | # crontab(1) completion
have crontab &&
_crontab()
{
local cur prev
COMPREPLY=()
_get_comp_words_by_ref cur prev
case $prev in
-u)
_allowed_users
return 0
;;
esac
local i opts=" -u -l -r -e" # leading space at start is significant...
[ "$(uname -s)" = Linux ] && opts="$opts -i"
[ -e /etc/selinux ] && opts="$opts -s"
for (( i=0; i < ${#COMP_WORDS[@]}-1; i++ )); do
case "${COMP_WORDS[i]}" in
-l)
opts=${opts// -l -r -e/}
opts=${opts// -i/}
opts=${opts// -s/}
;;
-e)
opts=${opts// -l -r -e/}
opts=${opts// -i/}
;;
-r)
opts=${opts// -l -r -e/}
;;
-u)
opts=${opts// -u/}
opts=${opts// -i/}
;;
-i|-s)
opts=${opts// ${COMP_WORDS[i]}/}
;;
esac
done
if [[ "$cur" == -* ]]; then
COMPREPLY=( $( compgen -W '$opts' -- "$cur" ) )
return 0
fi
# do filenames only if we did not have -l, -r, or -e
[[ "${COMP_LINE}" == *\ -@(l|r|e)* ]] || _filedir
} &&
complete -F _crontab crontab
# Local variables:
# mode: shell-script
# sh-basic-offset: 4
# sh-indent-comment: t
# indent-tabs-mode: nil
# End:
# ex: ts=4 sw=4 et filetype=sh
|