Learn how to search inside files in Linux using grep, find, and ripgrep. Useful to debug configs, search logs, and explore codebases fast.

The eval command allows you to run the contents of variables as commands and can be very useful -- especially in scripts.

Linux provides powerful command-line tools, such as grep and find, to assist you in searching and finding files based on specific text strings. These tools enable you to quickly locate files by their ...

The everlastingly useful grep command can change its character with the flip of a switch to help you find things.

With regex and grep, you can search for patterns in text files with either simple or very complex patterns. Also: The first 5 Linux commands every new user should learn ...