| title | section | header | footer | date |
|---|---|---|---|---|
VOL |
1 |
User Manual |
vol 2.6 |
December 07, 2021 |
vol - control the MagicMirror volume level
vol [ -c cardnumber ] [ -mqrsu ] [ - | + | N ] : Where N is a whole number percentage between 0 and 100, inclusive.
The vol command gets, sets, saves, and restores the MagicMirror volume level.
-u : display usage message
-c cardnumber : Specifies the audio card to use when adjusting volume. The default card number is set by the set_asound_conf command
-m : toggles volume mute/unmute
-q : indicates quiet mode, do not output messages
-r : indicates restore saved volume setting
-s : indicates save current volume setting in /home/pi/.mirror_volume
+/- : increase/decrease the volume setting by 3%
vol : Outputs the current volume as a number between 0 and 100
vol + : Turn up the volume by $ADJ percent
vol - : Turn down the volume by $ADJ percent
vol 85 : Set the volume to 85%
vol -c 2 ... : Get/Set volume on card number 2
vol -q : Quiet mode
vol -m : Mute/Unmute volume
vol -r : Restore volume to previous level setting
vol -s : Save current volume setting
Written by Ronald Record <github@ronrecord.com>
VOL is distributed under an Open Source license. See the file LICENSE in the VOL source distribution for information on terms & conditions for accessing and otherwise using VOL and for a DISCLAIMER OF ALL WARRANTIES.
Submit bug reports online at: <https://github.com/doctorfree/MirrorCommand/issues>
mirror(1), set_asound_conf(1)
Full documentation and sources at: <https://github.com/doctorfree/MirrorCommand>