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| author |   Matt Turner <mattst88@gentoo.org> | 2020-11-05 19:58:09 -0500 |
|---|---|---|
| committer | Matt Turner <mattst88@gentoo.org> | 2020-11-05 19:58:09 -0500 |
| commit | 4bdbca1aa0a566f03721a9d3622102d5d2fab318 (patch) | |
| tree | ee7d56a48270529b5c09db8b4481e8dcb968d562 | |
| parent | autoconfig: Fix logic error (diff) | |
| download | livecd-tools-4bdbca1aa0a566f03721a9d3622102d5d2fab318.tar.gz livecd-tools-4bdbca1aa0a566f03721a9d3622102d5d2fab318.tar.bz2 livecd-tools-4bdbca1aa0a566f03721a9d3622102d5d2fab318.zip | |
unmute: Rewrite without awk2.8
Signed-off-by: Matt Turner <mattst88@gentoo.org>
| -rw-r--r-- | init.d/unmute | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/init.d/unmute b/init.d/unmute index e4892a8..6c588ff 100644 --- a/init.d/unmute +++ b/init.d/unmute @@ -9,7 +9,7 @@ start() { if [ -e /proc/asound/cards ] then - for i in $(cat /proc/asound/cards | awk '{print $1}' | grep ^[[:digit:]]) + for i in $(grep -o '^\s\?[0-9]\+' /proc/asound/cards) do ebegin "Unmuting sound card $i" if [ -d /proc/asound/card$i ] && [ -x /usr/bin/amixer ] |