Commands

Learn the super powerful and super useful find command with these practical examples.…

Print a sequence of numbers with specified increment or format with seq command.…

Keep forgetting Yum commands in Red Hat? Here's a cheat sheet you can download and keep with you for quick reference.…

Linux systems come with a command line utility fsck to check for file system errors. Learn how to use it.…

Links are one of the essential part of the Linux filesystem. Learn how to create links using ln command in this tutorial.…

Beginner's guide to using journalctl commands for viewing, filtering and analyzing journal logs in Linux.…

Every user in Linux has a unique, numeric user ID and a default group with a unique numeric group ID. The id command prints this information.…

mkfs is the command line tool in Linux to format a disk or partition in a certain filesystem of your choice.…

The passwd command in Linux allows you to change user password, lock accounts, expire passwords and more. Learn how to use the passwd command with practical examples.…

The dirname command in Linux extracts the directory path from a file path. Learn some practical examples of using dirname command in bash scripts.…

xargs is one of the most powerful commands in Linux. In this tutorial, you'll learn to use xargs command with some practical and useful examples.…

Everything you type in the terminal is stored in the shell history. Learn how to use command history in Linux in this introduction to history command.…