which/which2.sh

29 lines
540 B
Bash
Raw Normal View History

2021-03-23 19:15:21 +00:00
# shellcheck shell=sh
# Initialization script for bash, sh, mksh and ksh
2021-12-02 14:53:11 +00:00
case "$(basename $(readlink /proc/$$/exe))" in
*ksh*)
which_declare=""
which_opt=""
;;
zsh)
which_declare="typeset -f"
which_opt=""
;;
2021-12-02 14:53:11 +00:00
bash|sh)
which_declare="declare -f"
which_opt="-f"
;;
2021-12-02 14:53:11 +00:00
*)
which_declare=""
which_opt=""
;;
esac
2022-02-09 15:17:41 +00:00
function which {
(alias; eval ${which_declare}) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot $@
}
export which_declare
2021-04-26 12:02:33 +00:00
export ${which_opt} which