Udemy – Learn Advance Unix-Linux – File Processing using AWK & SED

Udemy – Learn Advance Unix-Linux – File Processing using AWK & SED
English | Tutorial | Size: 1.77 GB

Basic to Advance AWK Command | File Processing using SED | Advance Search using Grep and egrep | Cut Command

*Monthly Update*

Oct 2021 : Added/ Updated Grep and Egrep Videos

Apr 2021 : Updated AWK Videos

Jan 2021 : Added Questions & Exercises

AWK & SED

Many UNIX utilities generates rows and columns of information. AWK is an excellent tool for processing these rows and columns, and is easier to use AWK than most conventional programming languages. It can be considered to be a pseudo-C interpreter, as it understands the same arithmetic operators as C.

AWK also has string manipulation functions, so it can search for particular strings and modify the output. AWK also has associative arrays, which are incredible useful, and is a feature most computing languages lack. Associative arrays can make a complex problem a trivial exercises

AWK Coverage Basic to Advance AWK

Environment Setup with Test Data

Basic Operations : Fetch One or Multiple Columns Data

Basic Operations : Fetch One or Multiple Columns Data with Separator

Conditionally Fetch Data using Logical OR and Logical AND

Condition Handling with AWK Commands

AWK Looping

AWK Blocks

Save AWK Results to the file

SED Coverage

SED Introduction

Display one or Few lines in Output

Display Data by Search conditions

Skip Data to display in output

Find and Replace Data

Search | Insert | Update and Delete Data

Search Data using GREP commands

Search Data in one or Multiple Files

Search Data in All files

Search data with case or ignoring case

Search data with surrounding words

Advance Search Condition

Cut Commands

Cut Columns

Cut Range of Columns

Cut by characters

What you’ll Learn:
* Get expertise in File Processing using AWK Commands
* Realtime Usage and Implementation of AWK Commands
* Realtime implementation of large files search operations using Grep and eGrep
* File Data Separation using SED and CUT commands
* Practical and Theoretical Interview Question with practical scenario

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