From gecko@freecar.com Fri Feb 13 18:47:24 1998
From: gecko@freecar.com
To: users@lists.opensuse.org
Subject: RE: [S.u.S.E. Linux] Re: chmod & PPP-on/off
Date: Fri, 13 Feb 1998 19:47:24 +0100
Message-ID: <6c24fs$on1$1@Galois.suse.de>
In-Reply-To: <[S.u.S.E. Linux] Re: chmod & PPP-on/off>
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Although I've never seen it as simply +s (usually u+s or g+s) I quote fromt t=
he
man page (heavily edited for brevity)
The format of a symbolic mode is `[ugoa...][[+-=3D][rwxXs_
tugo...]...][,...]'.=20
A combination of the letters `ugoa' controls which users'
access to the file will be changed: the user who owns it
(u), other users in the file's group (g), other users not
in the file's group (o), or all users (a). If none of
these are given, the effect is as if `a' were given, but
bits that are set in the umask are not affected.
The operator `+' causes the permissions selected to be
added to the existing permissions of each file; `-' causes
them to be removed; and `=3D' causes them to be the only
permissions that the file has.
The letters `rwxXstugo' select the new permissions for the
affected users: read (r), write (w), execute (or access
for directories) (x), execute only if the file is a direc_
tory or already has execute permission for some user (X),
set user or group ID on execution (s), save program text
on swap device (t), the permissions that the user who owns
the file currently has for it (u), the permissions that
other users in the file's group have for it (g), and the
permissions that other users not in the file's group have
for it (o).
On 13-Feb-98 Jonathan Jefferies wrote:
>
>
>And would someone tell me what "+s" is ?? Does linux
>have some new form of the chmod? Just curious as I
>don't see it on the sun and my linux box is at home.
>
>Jonathan
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DI+++ D++ G++>G+++ e h+ r* y+
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