The Linux operating system is powerful and flexible, able to run in several different modes of operation called run levels. When a Linux system starts, a function called "init" is used to configure ...

One of the most crucial pieces of any UNIX-like operating system is the init dæmon process. In Linux, this process is started by the kernel, and it's the first userspace process to spawn and the last ...

With the release of Red Hat Enterprise Linux (RHEL) 6, Red Hat will use the new Upstart boot service, as a replacement for the old init. In this article you'll learn about the changes to this ...

Most of the time, your Linux server runs fine, maybe giving you some minor problems here and there. But one day you restart the system and find a critical error in ...