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<izabera> ` printf \'#!/bin/bash\\nfor file do mapfile -t lines < "$file"; for (( i = ${#lines[@]} -1; i >= 0; i-- )) do printf "%%s\\\\n" "${lines[i]}"; done done\' > bin/tac
author HackBot
date Sat, 30 Jan 2016 21:32:50 +0000
parents fb6a6c5aeef3
children
line wrap: on
line source

#!/bin/bash
for file do mapfile -t lines < "$file"; for (( i = ${#lines[@]} -1; i >= 0; i-- )) do printf "%s\n" "${lines[i]}"; done done