Re: Script update

[Robert Elz <kre%munnari.OZ.AU@localhost>]

    Date:        Wed, 25 Mar 2026 11:49:26 -0300
    From:        Isac =?UTF-8?B?TW9uw6fDo28=?= <isacmoncao%disroot.org@localhost>
    Message-ID:  <20260325114926.502e0ce6@moncao>

  | Thank you so much for taking the time to comment on my code!

No problem - but note that while I understand sh, and scripts,
mixerctl isn't really my thing, and it turns out that you
really want to just add/subtract 1 each time, not $INCREMENT
(unless that is just 1) - each 1 up/down seems to increase
(or decrease) by the delta value.

With that, I'd just put a literal '1' in the += and -= commands,
unless you want to add another command to make a bigger change
(so you don't have to do "vol up" 30 times...)

You could also look at adding mute/unmute

kre