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 ...

Once you’ve gained a solid understanding of Linux and mastered the various commands available, your next big win comes in the form of shell functions. Code wrapped in a function can be reused by your ...

This chapter excerpt on Linux Administration (download PDF) is taken from the book The Accidental Administrator: Linux Server Step-by-Step Configuration Guide. Among the topics covered in this book ...

Have you ever wanted to run a Linux shell on your iOS device to transfer files, write shell scripts, or simply to use Vi to develop code or edit files? Now you can, with a project called iSH that is ...

Linux’s Bash shell is coming to Windows, courtesy of a collaboration between Microsoft and Ubuntu-creator Canonical. Type bash into Windows 10’s Start menu, and you’ll be able to instantly get a full ...

If you're running Apache, and you probably are, you've got a file called access_log on your server, probably in /etc/httpd or some similar directory. Find it (you can use locate or find if needed).

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