A collection of system administration hints and tips, tricks and articles for the Linux operating system in all its variants.

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List directory contents of an ISO image

isodump is a crude utility to interactively display the contents of iso9660 images in order to verify directory integrity

Managing Users and Groups in Linux

A list of command-line utilities that can be used to manage users and groups on a Linux operating system.

Shutting down and rebooting a Linux system

When it comes to shutting down and rebooting a Linux system the shutdown command is only command you need to know to do both jobs

Equivalent UNIX and DOS commands

There are commands that do the same things in Windows DOS and from the command prompt as in UNIX, they just have a different syntax.