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Discover the AWK command in Linux for efficient text processing and data manipulation. Learn essential AWK functions now.

#awk command in linux #awk command

Some times you may wants to remove or delete the empty lines in a file in Linux. If so, you can use the one of the below method to achieve it. It can be done in

2DayGeek: This tutorial allow an users to remove the empty lines in a file.

#sed command #grep command #awk command #cat command #tr command #remove empty line in a file

awk command explained with practical examples part -2

awk command is powerful tool as we learned few awk command / scripting methods in before article, in this article i am going to explain few more. Let’s see what are they

1. How to replace Nth occurrence of matched pattern using awk command

For this example we are going to use below mentioned file content. We are going to replace 3rd occurrence of ‘SSSS’ with ‘YYYY’.

[root@TechTutorial ~]# cat…

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