bash-parse-command-line-args A script to parse command line arguments AND generate the help text based on a JSON argument spec.

If you’re working with text files on a Linux system, you may need to modify the contents of those files. One useful tool for this task is sed, which stands for stream editor, which allows you to ...

The Linux command line is a text interface to your computer. Also known as shell, terminal, console, command prompts and many others, is a computer program intended to interpret commands. Allows users ...

The awk command can make it easy to remove duplicate characters from a string even when those characters aren’t sequential, especially when the process is turned into a script.

$ !? SHELL /bin/bash # More usefully, you can interactively search the command history at the console by hitting CTRL-R at the prompt and typing the section of the string you are looking for.

Here is that simple line (the token represents the string to search for): Linux Command to Search Contents of .jar Files for Specific String ...

One thing that's always bothered me about Linux, and UNIX before it, is that there isn't a decent command-line calculator available. You know, something where you can type in solve 5+8 or, better, ...