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<arseniiv> learn The password of the month was fought for, and stomped on, but it remains unreconciled with
author HackEso <hackeso@esolangs.org>
date Sun, 01 Mar 2020 00:14:59 +0000
parents c989a1669243
children
line wrap: on
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#! /bin/bash
cmd="$1"
shift
f="$*"
if [[ -z "$f" && "$cmd" == *\ * ]]; then f="${cmd#* }"; cmd="${cmd%% *}"; fi
if [[ -z "$f" ]]; then echo try: \`f command filename; elif [[ -e "$f" ]]; then "$cmd" "$(< "$f")"; else echo no such file: "$f"; fi