view bin/f @ 11237:6df01ef9a417

<shachaf> mkx bin/d1wg//dowg "$@" | head -n1
author HackBot
date Sat, 04 Nov 2017 01:57:25 +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