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| author | Thomas Voss <mail@thomasvoss.com> | 2022-11-30 12:23:17 +0100 |
|---|---|---|
| committer | Thomas Voss <mail@thomasvoss.com> | 2022-11-30 12:23:17 +0100 |
| commit | f3e3e3e354b87f4ce27bd74bf14cec05d06974b6 (patch) | |
| tree | 112352e9c3ba5d5d924036def2b5f853d3f8dc28 /2015/08/puzzle-1.sh | |
| parent | 4742dd73046c53cff7fe54deee58358c3b193206 (diff) | |
Lots of cleanup and stuff
Diffstat (limited to '2015/08/puzzle-1.sh')
| -rwxr-xr-x | 2015/08/puzzle-1.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/2015/08/puzzle-1.sh b/2015/08/puzzle-1.sh index ee35d69..c10a244 100755 --- a/2015/08/puzzle-1.sh +++ b/2015/08/puzzle-1.sh @@ -1,7 +1,7 @@ -#!/usr/bin/env sh +#!/bin/sh X=$(tr -d '\n' <input | wc -c) Y=$(sed 's/\(^"\|"$\)//g; s/\\x[a-f0-9]\{2\}/./g; s/\\[\\"]/./g' input \ - | tr -d '\n' \ + | tr -d '\n' \ | wc -c) expr $X - $Y |