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using alias instead export

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This commit is contained in:
Than Ngo 2022-11-07 16:37:08 +01:00
parent 9a3c865350
commit 53706aeb4c
1 changed files with 3 additions and 18 deletions
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21
which2.sh
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@ -2,27 +2,12 @@
# Initialization script for bash, sh, mksh and ksh
case "$(basename $(readlink /proc/$$/exe))" in
*ksh*)
which_declare=""
which_opt=""
;;
zsh)
which_declare="typeset -f"
which_opt=""
*ksh*|zsh)
alias which='alias | /usr/bin/which --tty-only --read-alias --show-tilde --show-dot'
;;
bash|sh)
which_declare="declare -f"
which_opt="-f"
alias which='(alias; declare -f) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot'
;;
*)
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