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Editing: which2.sh
# shellcheck shell=sh # Initialization script for bash, sh, mksh and ksh if [ -r /proc/$$/exe ]; then SHELLNAME=$(basename $(readlink /proc/$$/exe)) else SHELLNAME="unknown" fi case "$SHELLNAME" in *ksh*) which_declare="" which_opt="" ;; zsh) which_declare="typeset -f" which_opt="" ;; bash|sh) which_declare="declare -f" which_opt="-f" ;; *) which_declare="" which_opt="" ;; esac function which { (alias; eval ${which_declare}) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot $@ } export which_declare export ${which_opt} which
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