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Just annotations of little "how to's", so I know I can find how to do something I've already done when I need to do it again, in case I don't remember anymore, which is not unlikely. Hopefully they can be useful to others, but I can't guarantee that it will work, or that it won't even make things worse.
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Posted 03-20-2016 at 10:03 PM by the dsc (linux-related notes)
Updated 03-20-2016 at 10:22 PM by the dsc
Code:
#!/bin/bash
# volume changer+notifier, using notify-send, and tested only with xfce4-notifyd
# the syntax is the same of the "end" of what you'd use in plain amixer, see "$1"
# Ex.: 5%-, 5%+, 30, 60%
com=(`amixer set "Master" $1`)
vol1=${com[20]}
# and here's why it won't work for everybody. The output of amixer includes
# things like soundcard features, which are array elements I'm just
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