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<int-e> mkx ../bin/"//allquotes | grep -P -i -- "$1" | shuff -random-source=/dev/urandom -n 2 | sport
author HackEso <hackeso@esolangs.org>
date Sat, 07 Dec 2019 23:59:00 +0000
parents c989a1669243
children
line wrap: on
line source

#! /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