add volume script

Makefile

@@ -17,6 +17,7 @@ sh:
 	cp -f scripts/nws $(DESTDIR)$(PREFIX)/bin
 	cp -f scripts/urlhandle $(DESTDIR)$(PREFIX)/bin
 	cp -f scripts/indicate $(DESTDIR)$(PREFIX)/bin
+	cp -f scripts/vol $(DESTDIR)$(PREFIX)/bin
 mkc:
 	cc progs/scream.c -o progs/scream
 c:

scripts/indicate

@@ -2,4 +2,5 @@
 
 i=$(date '+%H:%M:%S %m/%d (%h)')
 j=$(bat)
-printf "%s | %s\n" "$i" "$j" | nenu
+k=$(vol)
+printf "%s | %s\% | %s\n" "$i" "$j" "$k" | nenu

scripts/vol

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+amixer sset Master 0amixer sset Master 0%+ | tail -1 | awk -F'[' '{print }' | awk -F']' '{print }'