From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Sun, 24 Sep 2006 16:09:54 +0400 From: "Dmitry V. Levin" To: ALT Linux general discussion list Message-ID: <20060924120954.GA27399@basalt.office.altlinux.org> References: <4513E149.7080607@vzljot.ru> <45143486.20104@rambler.ru> <200609222358.54065.thresh@altlinux.ru> <20060923145025.GA23040@basalt.office.altlinux.org> <45155D09.5010109@rambler.ru> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="9jxsPFA5p3P2qPhR" Content-Disposition: inline In-Reply-To: <45155D09.5010109@rambler.ru> X-fingerprint: FE4C 93AB E19A 2E4C CB5D 3E4E 7CAB E6AC 9E35 361E Subject: Re: [Comm] How to add user to groups ? X-BeenThere: community@lists.altlinux.org X-Mailman-Version: 2.1.9rc1 Precedence: list Reply-To: ALT Linux Community List-Id: ALT Linux Community List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Sep 2006 12:09:54 -0000 Archived-At: List-Archive: List-Post: --9jxsPFA5p3P2qPhR Content-Type: text/plain; charset=koi8-r Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Sep 23, 2006 at 07:12:57PM +0300, Olvin wrote: > Dmitry V. Levin wrote: > >>>>=F3=D4=D9=C4=CE=CF =D0=D2=C9=DA=CE=C1=D4=D8=D3=D1, =CE=CF =C4=CF =D3= =C9=C8 =D0=CF=D2 =D1 =C4=CF=C2=C1=D7=CC=D1=CC =D0=CF=CC=D8=DA=CF=D7=C1=D4= =C5=CC=D1 =D7 =C7=D2=D5=D0=D0=D5 > >>>>=D2=C5=C4=C1=CB=D4=C9=D2=CF=D7=C1=CE=C9=C5=CD /etc/group. > >>>>=F3=CB=C1=D6=C9=D4=C5, =C1 =CD=CF=D6=CE=CF =DC=D4=CF =C4=C5=CC=C1=D4= =D8 =D5=D4=C9=CC=C9=D4=CF=CA, =D0=D2=C5=C4=CE=C1=DA=CE=C1=DE=C5=CE=CE=CF=CA= =C4=CC=D1? > >>>>=FE=D4=CF=C2 =C2=C5=DA =D2=C1=DA=C2=CF=D2=C1 id -Gn =D3 =D0=CF=D3=CC= =C5=C4=D5=C0=DD=C9=CD =D3=CB=C1=D2=CD=CC=C9=D7=C1=CE=C9=C5=CD usermod. > >>>>=E4=CF=CC=D6=CE=D9 =D6=C5 =C2=D9=D4=D8 =D2=CF=C4=CE=D9=C5 =D3=D0=CF= =D3=CF=C2=D9. > >>>apt-get install groupkit > >>>addusertogroup user group > >>>deluserfromgroup user group > >>=F7=C5=CB =D6=C9=D7=C9, =D7=C5=CB =D5=DE=C9=D3=D8. =F3=D0=C1=D3=C9=C2= =CF. > > =EE=C5 =CE=C1=C4=CF =C9=D3=D0=CF=CC=D8=DA=CF=D7=C1=D4=D8 =D7=D2=C1=D0= =D0=C5=D2=D9 =C9=DA =D0=C1=CB=C5=D4=C1 groupkit - =D7 =CE=C9=C8 =C5=D3=D4= =D8 race > > conditions. =E5=D3=D4=D8 =D7=C5=C4=D8 =CB=C1=CE=CF=CE=C9=DE=C5=D3=CB= =C9=CA =C9=CE=D3=D4=D2=D5=CD=C5=CE=D4, gpasswd. >=20 > =F7 =DE=A3=CD =CF=CE=CF =D7=D9=D2=C1=D6=C1=C5=D4=D3=D1 =DC=D4=C9 race con= ditions? =EB=CC=C1=D3=D3=C9=DE=C5=D3=CB=C9=CA TOCTOU (time of check - time of use): =CD=C5=D6=C4=D5 =DA=C1=D0=D5=D3=CB=C1=CD=C9 id =C9 usermod =D0=D2=CF=C8=CF= =C4=C9=D4 =CE=C5=CB=CF=D4=CF=D2=C5 =D7=D2=C5=CD=D1, =D7 =D4=C5=DE=C5=CE=C9= =C5 =CB=CF=D4=CF=D2=CF=C7=CF =C6=C1=CA=CC (/etc/groups) =CF=D3=D4=C1=A3=D4=D3=D1 =CE=C5=DA=C1=C2=CC=CF= =CB=C9=D2=CF=D7=C1=CE=CE=D9=CD =CF=D4 =C4=D2=D5=C7=C9=C8 =C9=DA=CD=C5=CE=C5= =CE=C9=CA. --=20 ldv --9jxsPFA5p3P2qPhR Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iD8DBQFFFnWSfKvmrJ41Nh4RArrOAJ0ca/8+SmBhhqY3ZGU3kDNmNj9TbACfSA5u sR37LYH/XOuKTJfMB/I0r1M= =kaJU -----END PGP SIGNATURE----- --9jxsPFA5p3P2qPhR--