http://www.cyberciti.biz/tips This is a Linux sys admin journal by Vivek about sys admin work, Linux tips & tricks, hacks, news and more. Fri, 03 Feb 2012 22:45:35 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 http://www.cyberciti.biz/tips/upgrading-centos-51-to-52.html http://www.cyberciti.biz/tips/upgrading-centos-51-to-52.html#comments Wed, 25 Jun 2008 01:53:22 +0000 Vivek Gite http://www.cyberciti.biz/tips/?p=2408 http://www.cyberciti.biz/tips/upgrading-centos-51-to-52.html/feed 17 http://www.cyberciti.biz/tips/linux-kernel-vulnerabilities.html http://www.cyberciti.biz/tips/linux-kernel-vulnerabilities.html#comments Fri, 20 Jun 2008 10:34:12 +0000 Vivek Gite http://www.cyberciti.biz/tips/?p=2390 http://www.cyberciti.biz/tips/linux-kernel-vulnerabilities.html/feed 0 http://www.cyberciti.biz/tips/rhel-51-upgrade-howto.html http://www.cyberciti.biz/tips/rhel-51-upgrade-howto.html#comments Thu, 08 Nov 2007 12:47:00 +0000 Vivek Gite http://www.cyberciti.biz/tips/rhel-51-upgrade-howto.html http://www.cyberciti.biz/tips/rhel-51-upgrade-howto.html/feed 5 http://www.cyberciti.biz/tips/reset-forgotten-openbsd-root-password.html http://www.cyberciti.biz/tips/reset-forgotten-openbsd-root-password.html#comments Wed, 19 Sep 2007 16:52:17 +0000 Vivek Gite http://www.cyberciti.biz/tips/reset-forgotten-openbsd-root-password.html prompt force openbsd to boot into a single user mode b) Next mount file system in read-write mode c) [...]]]> http://www.cyberciti.biz/tips/reset-forgotten-openbsd-root-password.html/feed 1 http://www.cyberciti.biz/tips/howto-freebsd-reset-recover-root-password.html http://www.cyberciti.biz/tips/howto-freebsd-reset-recover-root-password.html#comments Wed, 06 Dec 2006 18:55:09 +0000 Vivek Gite http://www.cyberciti.biz/tips/howto-freebsd-reset-recover-root-password.html With FreeBSD version 5.4 and above the booting procedure is slightly changed. The older version of FreeBSD uses the boot -s option at Ok prompt. However, with FreeBSD version FreeBSD 5.4+ you don't have to type any commands. Here is the procedure to boot FreeBSD into a single user mode to reset root password.]]> http://www.cyberciti.biz/tips/howto-freebsd-reset-recover-root-password.html/feed 16 http://www.cyberciti.biz/tips/howto-shutdown-linux-box-automatically.html http://www.cyberciti.biz/tips/howto-shutdown-linux-box-automatically.html#comments Sun, 02 Oct 2005 23:31:00 +0000 LinuxTitli http://www.cyberciti.biz/tips/howto-shutdown-linux-box-automatically.html You may wonder - why should I shutdown the Linux box box automatically? It depends upon your situation. For example, your downloading couple of tar balls and you want to go home. You can schedule a job to shutdown Linux after downloading is completed. Linux/UNIX/BSD/OS X comes with at and cron commands to automate task. Almost all common task can be automated using at command.]]> http://www.cyberciti.biz/tips/howto-shutdown-linux-box-automatically.html/feed 29