this tutorial introduces all types of Regular Expressions in Linux/Unix. What are Regular Expressions? Click on the time points below to view different sections! 0:04 What are Regular Expressions? 0:21 Basic Regular Expressions 1:24 Interval Regular Expressions 2:54 Brace expansion 3:47 Summary Regular expressions are special characters which help search data, matching complex patterns. Types of Regular expressions: Basic Regular expressions, Interval Regular expressions, Extended regular expressions, Summary Like, share and subscribe our channel for more videos. Watch more videos on our YouTube channel at READ this as a book on Amazon by viewing at Visit our website for more! Read our blogs in FACEBOOK! Would you prefer to watch more about us? Like our page for more TWITTER! Tweet for us on Twitter with #guru99 and follow us on LinkedIn! Follow us here THANKS! We appreciate you reading this and hope you have a wonderful day! Sincerely, Guru99