update

dwmblocks_scripts/dwm_volume_amixer.old

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+vol="$(amixer get Master | tail -n1 | sed -r 's/.*\[(.*)%\].*/\1/')"
+
+## if any argument
+if [ $# -gt 0 ]; then
+    stat="$(amixer get Master | tail -n1 | sed -r 's/.*\[(.*)].*/\1/')"
+    if [[ $(echo $stat) == "on" ]]; then
+    	echo "VOL $vol%"
+    	exit
+    fi
+    echo "MUT $vol%"
+    exit
+fi
+
+
+## just returns volume %
+vol="$(amixer get Master | tail -n1 | sed -r 's/.*\[(.*)%\].*/\1/')"
+echo -e "$vol"