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Re: [linux-team] droit d'acces au port serie
Francois Dessart wrote:
>
> Bonjour,
>
> j'utilise un des ports serie pour elier mon Palm. Mais seul le root y a
> actuellement acces. Comment changer les permissions pour que tous les
> utilisateurs puissent y acceder?
la commande est chmod, des droits d'acces sont "a+rw" (All can Read and
Write)
pour plus de renseignement : man chmod
le port serie est un des 4 : /dev/ttyS[0-4]
/dev/ttyS0 etant le COM1
Il y a aussi les HOW-TO, voir /usr/doc/HOWTO/Serial-HOWTO
une recherche sur chmod me donne :
12.7. "Cannot open /dev/ttyS?: Permission denied"
Check the file permissions on this port with "ls -l /dev/ttyS?"_ If
you own the ttyS? then you need read and write permissions: crw with
the c (Character device) in col. 1. It you don't own it then it
should show rw- in cols. 8 & 9 which means that everyone has read and
write permission on it. Use "chmod" to change permissions. There are
more complicated ways to get access like belonging to a "group" that
has group permission.
LES MAN ET LES HOWTO SONT TES AMIS
>
> merci d'avance.
>
> Francois.
> --------
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--
Linux : May the sources be with you !
KeyLinux
Alain Spineux
Linux System Engineer
--------
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