Removing Comments and Blank lines of a config file: Difference between revisions

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If you wish to leave the blank lines then simply omit the sed statement.
If you wish to leave the blank lines then simply omit the sed statement.
[[Category:Linux| ]] [[Category:Unix| ]]

Revision as of 11:13, 24 April 2007

Using 'grep' and 'sed' we can strip out comments and blank lines of any file. you can then redirect the output to a file if you so wish. In this example I will use it to remove the comments and blank lines from my apache2.conf file

grep -v "#" /etc/apache2/apache2.conf | sed -e '/^$/d'

If you wish to leave the blank lines then simply omit the sed statement.