From: Eugene Prokopiev <enp@altlinux.org> To: ALT Linux Community general discussions <community@lists.altlinux.org> Subject: [Comm] Change password permission denied for root Date: Fri, 1 Oct 2010 10:28:40 +0400 Message-ID: <AANLkTi=TfVbn7NE=4b8EUZOCcpZa2ZKSz=iAE_3KHoH8@mail.gmail.com> (raw) Здравствуйте! Расскажите, как я смог добиться такого эффекта? # usermod -p "" user usermod: cannot lock shadow password file # strace -f usermod -p "" user ... open("/etc/tcb/user/shadow.lock", O_WRONLY|O_CREAT|O_NOCTTY|O_NONBLOCK|O_NOFOLLOW, 0600) = -1 EACCES (Permission denied) ... # echo hello > /etc/tcb/user/shadow.lock # rm /etc/tcb/user/shadow.lock rm: remove regular empty file `/etc/tcb/user/shadow.lock'? y # usermod -p "" user usermod: cannot rewrite shadow password file # strace -f usermod -p "" user ... open("/etc/tcb/user/shadow-", O_WRONLY|O_CREAT|O_TRUNC, 0666) = -1 EACCES (Permission denied) ... # echo hello > /etc/tcb/user/shadow- # rm /etc/tcb/user/shadow- rm: remove regular file `/etc/tcb/user/shadow-'? y # usermod -p "" user # На всякий случай: user был создан в процессе создания образа системы средствами mkimage примерно так: useradd user usermod -G wheel user usermod -p "" user -- С уважением, Прокопьев Евгений
next reply other threads:[~2010-10-01 6:28 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-10-01 6:28 Eugene Prokopiev [this message] 2010-10-01 6:40 ` Timur Batyrshin 2010-10-01 9:13 ` Eugene Prokopiev 2010-10-01 9:39 ` Дмитрий Дегтярев 2010-10-01 6:41 ` Starodumoff Ilya
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