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 ...

Skip one-click backup apps. This rsync script gives you full control over what gets saved and when, plus logs and a few hard-won lessons.

Here are eight Linux commands for looking into binary files and viewing details about what executables are doing when they run. Any file on a Linux system that isn’t a text file is considered a binary ...

The way the Linux file system is laid out makes perfect sense. I've been using Linux for so many years that I can't imagine another file system making more sense. When I consider how the Windows file ...

You need to package up a bunch of files, send them somewhere, and do something with them at the destination. It isn’t an uncommon scenario. The obvious answer is to create an archive — a zip or tar ...

The error Cannot Execute Binary File: Exec Format Error is generally encountered in Unix or similar OS landscapes, especially Linux. Windows users running BASH have ...