Mercurial > repo
view bin/f @ 7855:026b49a1ce5f
<tswett> sed \'s/coin/loin/\' < bin/coins > bin/loins
author | HackBot |
---|---|
date | Fri, 06 May 2016 03:21:14 +0000 |
parents | de0c23a5db21 |
children |
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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