scripts

commit f8a666b3c1cdd50a3f25c9525d97a5f98b2d79f2
parent 0a87e9e81d4ff9a1c5cb32b71144a57125e8da08
Author: Eddie Thieda <eddie.thieda@gmail.com>
Date:   Sun, 29 Apr 2018 13:17:41 -0400

I created a new function for displaying the current volume level and print it out if you enter a correct or incorrect value.

Diffstat:
M
volume
 | 
11
++++++++---

1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/volume b/volume
@@ -2,12 +2,16 @@
 
 #OpenBSD volume control
 #normalizes the input percentage to 0-255
+printvol() {
+        currval=$(mixerctl|grep outputs.master\=|awk -F"," '{print $NF}')
+        currval=$(echo $currval "/ 2.55"|bc)
+        echo "Current level:" $currval "%"
+}
+
 usageexit() {
 	typeset -i currval
 	echo "usage:" "$(basename $0) [0-100]"
-	currval=$(mixerctl|grep outputs.master\=|awk -F"," '{print $NF}')
-	currval=$(echo $currval "/ 2.55"|bc)
-	echo "Current level:" $currval "%"
+	printvol
 	exit
 }
 
@@ -19,6 +23,7 @@ case $1 in
 		typeset -i volvar
 		volvar=$(printf "%1.0f" $(echo  $1 "* 2.55" |bc))
 		mixerctl -n outputs.master=$volvar,$volvar
+		printvol
 		;;
 	*)
 		usageexit