10 things you should know about the Linux bash shell

The unassuming Linux shell program bash hides some powerful tools and shortcuts, 10 of which are outlined in this document.

For many information technology professionals the command line interface is where they feel most comfortable conversing with the Linux operating system. The shell program bash is often the default for these command line aficionados. Whether you are an old hand at command line syntax or a newcomer to such cryptic devices, knowing the tricks, tools and shortcuts of the bash shell is a must. This download outlines 10 of the most popular and useful tools found in bash and explains how and when to use them to make your command line experience as efficient and pleasant as possible. Some of the shortcuts included in the download include:

• Previous command recall
• Filename auto completion
• Background task control
• Directory jumping

What is your favorite bash command; what trick, tip, tool, or shortcut is missing from this download?

This download is also available as a TechRepublic article.