At a basic level, parameter expansion means changing Bash syntax into a value—expanding it. For example: echo "$foo" This simple variable turns into its assigned value. However, ...

Bash functions are essentially reusable wrappers around commands. You can use them to define complex command pipelines or to perform some detailed work and echo the result. They accept arguments and ...

SAN FRANCISCO, Sept. 22, 2020 /PRNewswire/ -- The Linux Foundation, the nonprofit organization enabling mass innovation through open source, today announced its Introduction to Linux training course ...

Linux is one of the world’s most popular open source operating systems, and much of the internet’s infrastructure is based on Linux. Having at least a baseline familiarity with Linux is a valuable ...

Earlier this week, The Linux Foundation announced that it would be working with edX, a non-profit online learning site governed by Harvard and MIT, to make its “Introduction to Linux” course free and ...

Do you want a good reason to learn about Linux? I'll give you one: According to Dice, the leading career site for technology and engineering professionals, nine out of ten IT hiring managers are ...

Here are some warm-up exercises for anyone just starting to use the Linux command line. Warning: It can be addictive. If you’re new to Linux or have simply never bothered to explore the command line, ...

A quick and simple introduction to the Linux operating system. During the session we will practice Linus commands by building a setup for capturing photos on Raspberry Pi computers (provided). This ...

Hi open source fans. I want to kick off this blog with a little intro to the BLUG, or Beijing Linux User Group. The BLUG was launched on Nov. 19, 2002. It is an open-for-all non-profit organization ...