Linux Fundamentals - Filtering Text Using the grep Command

This video tutorial covers basic file operations such as creating, renaming, moving, and editing files. It introduces the concept of links, differentiating between soft and hard links. The tutorial then focuses on the grep command, demonstrating how to filter command outputs using keywords and regular expressions. Advanced options for grep are explored, including filtering by line start and end. The session concludes with a summary and a preview of the next lecture on links.

What is the difference between soft links and hard links?

Explain how the 'grep' command can be used to filter results from a command output.

Describe the process of using regular expressions with the 'grep' command.

How can you filter results to show only lines that start with a specific character using 'grep'?

What command would you use to find lines that end with a specific string?