3.85 out of 5
3.85
76 reviews on Udemy

Learn GREP and SED on Linux for Beginners

This course explores in details of two powerful tools grep and sed
Instructor:
EDUmobile Academy
2,272 students enrolled
English [Auto-generated]
Use Grep Efficiently
Understand Switches Properly
Use Regular Expressions

One of the most important tasks we undertake in Linux is processing text in files. This course explores two powerful tools we have to do this: grep and sed. Grep and sed find and manipulate text in files using regular expressions, which use special characters for searching and replacing text.

In the course, we’ll introduce regular expression syntax in the context of learning grep, then apply what we’ve learned as we work with sed. Topics include:

– finding text with grep
– regular expression syntax
– meta characters
– validating emails and phone numbers
– intro to sed
– replacing text in files
– line number addressing
– outputting only found lines
– printing line numbers
– adding text before and after lines
– simple sed scripts

The course is in two units, and runs just over an hour in length.

Intro to Grep

1
Introduction To The Course
2
Learn Switches : -i, -v, -c
3
More on Switches : -l, -L, -n, -h
4
Other Command Line Switches
5
Piping Other Commands To Grep
6
Meta Characters In Regular Expressions
7
Example Of Validating E-mail Addresses
8
Example Of Validating US Phone Numbers

Intro to Sed

1
Sed Introduction
2
Suppressing Output With -n, And Back Expressions
3
Address Notation
4
Printing Line Numbers With The = Command
5
Other Commands And Scripting Sed
6
Bonus Lecture - Coupon Code
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76 Ratings

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Includes

1 hours on-demand video
1 article
Full lifetime access
Access on mobile and TV
Certificate of Completion