Re: Who sets /dev/snd/* owners/perms upon login?

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Patrick O'Callaghan escreveu:
On Tue, 2008-03-11 at 12:50 +0100, Tomasz Torcz wrote:
Permissions do not change. ACLs do. ACLs are in unix world since 1995 or longer. ACL are available in linux since about 2001. People should get used to them already.

# lsattr /dev/*snd*
lsattr: Operation not supported While reading flags
on /dev/snd/controlC0
lsattr: Operation not supported While reading flags on /dev/snd/hwC0D2
lsattr: Operation not supported While reading flags on /dev/snd/pcmC0D0c
lsattr: Operation not supported While reading flags on /dev/snd/pcmC0D0p
lsattr: Operation not supported While reading flags on /dev/snd/seq
lsattr: Operation not supported While reading flags on /dev/snd/timer

It's getfacl, not lsattr. I also tought of attr first, it took me some rummaging in the man pages to get it right. The sad truth is that rwx permissions are enough for 99.9999% or everybody's needs so ACLs are seldom thought of.

Juan

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