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changeset 8497:2c419f225667

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<izabera> ` echo \'for 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 Thu, 16 Jun 2016 09:40:02 +0000
parents 89438452e8bf
children d226f7e65c31
files bin/tac
diffstat 1 files changed, 1 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/bin/tac	Thu Jun 16 09:39:48 2016 +0000
+++ b/bin/tac	Thu Jun 16 09:40:02 2016 +0000
@@ -1,2 +1,3 @@
 #!/bin/bash
 (( $# )) || set /dev/stdin
+for file do mapfile -t lines < "$file"; for (( i = ${#lines[@]} -1; i >= 0; i-- )) do printf "%s\n" "${lines[i]}"; done done