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francma / wob

A lightweight overlay volume/backlight/progress/anything bar for Wayland.
ISC License
896 stars 49 forks source link

Alternative amixer script using sed #42

Closed sirikid closed 4 years ago

sirikid commented 4 years ago 
amixer sset Master toggle | sed -E -n '/\[on\]/ s/.*\[([0-9]+)%\].*/\1/ p; /\[off\]/ s/.*/0/ p' > $SWAYSOCK.wob
amixer sset Master 5%- | sed -E -n 's/.*\[([0-9]+)%\].*/\1/ p' > $SWAYSOCK.wob
amixer sset Master 5%+ | sed -E -n 's/.*\[([0-9]+)%\].*/\1/ p' > $SWAYSOCK.wob
francma commented 4 years ago

Thanks. I've modified it a little to work with output like this and added it to README:

Simple mixer control 'Master',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 65536
  Mono:
  Front Left: Playback 65536 [100%] [on]
  Front Right: Playback 65536 [100%] [on]