LKBEN11006: Howto delete empty lines with sed in a file


Symptom

You need to delete empty lines and want to use sed

Cause

none

Solution

You can delete empty lines like this:

sed '/^$/d' filename

 

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About the Author

Author: Wim Peeters - Keskon GmbH & Co. KG

Wim Peeters is electronics engineer with an additional master in IT and over 30 years of experience, including time spent in support, development, consulting, training and database administration. Wim has worked with SQL Server since version 6.5. He has developed in C/C++, Java and C# on Windows and Linux. He writes knowledge base articles to solve IT problems and publishes them on the Lubby Knowledge Platform.