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Old 10-25-2005, 07:37 AM   #1
Registered: May 2004
Location: Ireland
Distribution: Debian
Posts: 56

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alsamixer command line arguments

I've a slighly unusual problem, I'm trying to update the volume on a remote pc (Debian sarge) to differnent levels at different times of the day.

So is there a way for me to change the volume from say 90% to 80% with a command line call using alsamixer?

The idea is then if i can i'd put that in a crontab.
Old 10-25-2005, 03:25 PM   #2
Registered: Apr 2004
Posts: 120

Rep: Reputation: 15

Install amixer and here yo go:
amixer set Master 10%+ > /dev/null
That one's to increase the volume by 10%. Just replace the + by a minus for decreasing it.
Check out the rich features on the man page.
Old 11-02-2005, 09:45 AM   #3
Registered: May 2004
Location: Ireland
Distribution: Debian
Posts: 56

Original Poster
Rep: Reputation: 15
Thanks for that in the end this command did the job perfectly for me
amixer sset 'VIA DXS',0 80% 80%
when call directly from the command line but when i put it into a crontab

0 9 * * * root amixer sset 'VIA DXS',0 80% 80%
i.e. set the volume to 80% at 9 in the morning every day
but for some reason amixer
sets the volume to 100% but when i make the exact same call from the
command line it does as expected.

I have confirmed the crontab does execute the script as the volume was
set at 90% before the scheduled crontab but 100 afterwards.

Any ideas?
Old 09-29-2008, 03:06 PM   #4
Registered: May 2008
Location: deep dark north wales
Distribution: Zenwalk
Posts: 162

Rep: Reputation: 30
this might be useful to someone

in xfce to get
Fn + downarrow to change the volume just add a new shortcut theme in settings > settings manager > Keyboard preferences > shortcuts, and edit the xf86audiolower commands.
thanks a lot.
i now love xfce even more.


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