Add support to mute ALSA microphone

2 files changed, 3 insertions, 5 deletions

diff --git a/README.md b/README.md
index e139145..49ae925 100644
--- a/README.md
+++ b/README.md
@@ -7,11 +7,11 @@ Volsv is a POSIX-compliant shell script I wrote in 2020, and have been modifying
 - Increasing volume
 - Decreasing volume
 - Toggling the interface mute
-- Toggling the microphone mute\*
+- Toggling the microphone mute
 - Getting the volume
 - Getting the mute state
 
-in both pulseaudio and ALSA\*. Once I get OpenBSD and FreeBSD up and running, I will add those sound options too.
+in both pulseaudio and ALSA. Once I get OpenBSD and FreeBSD up and running, I will add those sound options too.
 
 It depends on:
 
@@ -32,6 +32,3 @@ I made volsv so that I could use it with keybindings to control the volume, rega
 - get volume level: `getv` or `-v`
 - get mute state: `getm` or `-g`
 
-
-
-\*Volsv does not yet support muting the microphone in ALSA.
diff --git a/volsv b/volsv
index 489e372..2969963 100755
--- a/volsv
+++ b/volsv
@@ -25,6 +25,7 @@ alsasv () {
     "up" | "-i") amixer sset Master 5%+ ;;
     "down" | "-d") amixer sset Master 5%- ;;
     "toggle" | "-t") amixer sset Master toggle ;;
+    "mic" | "-m") amixer sset Capture toggle ;;
     "getv" | "-v") amixer sget Master | grep '\[[0-9]*\%\]' | cut -d' ' -f6 | sed 's/\[//;s/\]//g' ;;
     "getm" | "-g") amixer sget Master | grep '\[o[fn]' | cut -d' ' -f8 | head -1 ;;
     *) printerror "$1" ;;