Linux

Using the Linux apropos command – even if you have to fix it first

The apropos command can help you find commands or discover some you don't yet know, but if you get the response "nothing appropriate", it might need some help.

How to work on Linux with filenames that contain blanks

Filenames that contain blanks can add complexity to the commands you use to work with them. Fortunately, there are several handy ways to make that easier.

How to copy files to multiple locations on Linux

You can run a series of Linux commands to copy multiple files to a folder or copy a single file to multiple folders, but you can save time and trouble by using xargs, loops and scripts.

Checking exit codes in bash

24 ways to check the status of files using if commands on Linux

The Linux if command can help find types, permissions, and content of files, among many other things.

How to find files on Linux and make it easy to find them again

The cd command is easy to use, but adding a couple tricks to your toolbox can make moving around, finding, and remembering the locations of files and directories simpler.

The simplicity and complexity of using quotes on Linux

Using single and double quotes on Linux is easy if you know a few essential rules.

Using the watch command on Linux

The watch command allows you to rerun commands in a loop until you stop it or run into a condition that stops the looping for you. It can be very useful when you're waiting for something to change before you can move on to the next task.

Using the yes command to automate responses

The Linux yes command allows you to automate responses to scripts and commands, but how it responds is up to you.

Repeating commands on Linux with or without changes

There are a lot of ways on Linux to make repeating commands easier than retyping them, and here's a nice collection of them.