Volume script refactored with awk and improved

mgdelacroix · Feb 2, 2014 · 4fdbe07 · 4fdbe07
1 parent 6439297
commit 4fdbe07
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/bin/volume b/bin/volume
@@ -2,5 +2,5 @@
 
 MUSIC=♪
 
-VOLUME=`amixer get Master | grep 'dB' | cut -d ' ' -f 6`
+VOLUME=`amixer get Master | awk '/Mono:/{gsub(/\[|\]/, "", $4); print $4}'`
 echo "$MUSIC $VOLUME"