Shell builtins are commands that are loaded into memory when a shell — such as bash, sh, or zsh — is invoked. The reason for this is that keeping these commands in memory helps ensure that these ...

If you don't love the shell you're using on your Linux system, change it! There are plenty, including bash, fish, ksh, tcsh, zsh. There are quite a few shells on Linux system and more that can be ...

This article is reprinted from the book A Practical Guide to Linux Commands, Editors, and Shell Programming 3rd edition, with permission of the author and publisher ...

Ever since Microsoft announced that PowerShell would be made open source, I have been really curious about what it would be like to run PowerShell on a Linux machine. Would it be like managing a ...

Your terminal doesn't have to look like a boring block of white-on-black text. Personalizing it so much easier than it seems.

The developers of Ubuntu Linux have worked hard to make their operating system easy for businesses to set up, use and maintain. There are still occasions, however, when a member of your Information ...

今天，我们的客户面对的是一个多平台、多云、多操作系统共存的世界。这个世界带来了新的挑战，用户需要新的工具把一切都整合起来。而微软上下都在全力以赴打造这样的管理工具，让用户能够在任何地方、用任何设备、对任何平台进行有效的管理——既 ...