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 ...

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 ...

Linux, an immensely powerful and versatile operating system, sits at the heart of countless applications, from tiny embedded devices to massive servers. A pivotal aspect for any user, whether a ...

When you disown a Linux process in bash, you keep it from being terminated when you log out and allow it to finish on its own. This post shows how to use the disown command. When you want a process to ...

There are several commands for checking up on memory usage in a Linux system. Focusing on which processes and users are consuming the most memory can benefit from a few carefully crafted tools and ...