Linux

Learn the ways of Linux-fu, for free.

Master the command line, in one page

Learning the Shell

Welcome to "Linux fundamentals," the first of four tutorials designed to prepare you for the Linux Professional Institute's 101 exam.

Linux Shell Scripting Tutorial v1.05r3 A Beginner's handbook

Commands enable you to do all sorts of powerful things. We will demonstrate this by looking at an everyday task you might be familiar with. If you use a digital camera, you probably have a folder full of images on your computer. Imagine you wish to resize the image profile.jpg so it is 300 pixels wide and then save it as a new image called profile_small.jpg.

This wiki is intended to hold documentation of any kind about GNU Bash. The main motivation was to provide human-readable documentation and information so users aren't forced to read every bit of the Bash manpage - which can be difficult to understand. However, the docs here are not meant as a newbie tutorial.

This guide aims to aid people interested in learning to work with BASH. It aspires to teach good practice techniques for using BASH, and writing simple scripts.

Linux Survival is a free tutorial designed to make it as easy as possible to learn Linux. Even though Linux has hundreds of commands, there are only about a dozen you need to know to perform most basic tasks.

Designed for the new command line user, this 555-page volume covers the same material as LinuxCommand.org but in much greater detail.

linux-training gives you books for free to study Linux.

LINUX is a Unix-like and mostly POSIX-compliant computer operating system assembled under the model of free and open-source software development and distribution.

This document is a collection of Unix/Linux/BSD commands and tasks which are useful for IT work or for advanced users. This is a practical guide with concise explanations, however the reader is supposed to know what s/he is doing.

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