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| author | Mattias Andrée <maandree@kth.se> | 2021-03-02 18:11:58 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2021-03-02 18:11:58 +0100 |
| commit | d615f10762649507aebee9419147246bb1dc2a93 (patch) | |
| tree | 4b3196b0bb70b6be4dd720c4be533517634b7f7e /info/behead | |
| parent | X RAndR: Fix connection failure detection (diff) | |
| download | libgamma-d615f10762649507aebee9419147246bb1dc2a93.tar.gz libgamma-d615f10762649507aebee9419147246bb1dc2a93.tar.bz2 libgamma-d615f10762649507aebee9419147246bb1dc2a93.tar.xz | |
Change license + change style + misc
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'info/behead')
| -rwxr-xr-x | info/behead | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/info/behead b/info/behead index 581bd51..9bd4ced 100755 --- a/info/behead +++ b/info/behead @@ -1,28 +1,12 @@ -#!/usr/bin/env bash - -# libgamma -- Display server abstraction layer for gamma ramp adjustments -# Copyright (C) 2014, 2015 Mattias Andrée (maandree@member.fsf.org) -# -# This library is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. -# -# This library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this library. If not, see <http://www.gnu.org/licenses/>. +#!/usr/bin/env sh +# See LICENSE file for copyright and license details. beheading="$1" data="$(cat)" lines="$(echo "${data}" | wc -l)" -lines=$(( ${lines} - ${beheading} )) +lines=$(expr ${lines} - ${beheading} ) -if (( $lines > 0 )); then +if test $lines -gt 0; then echo "$(echo "${data}" | tail -n ${lines})" fi - |