Uninstall Apache2 on Ubuntu

Summary:
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Need to remove Apache2, as well as other dependent packages and its associated configurations.


Step 1:
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Stop apache serveice if already exists.

$ sudo service apache2 stop

Step 2:
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Remove apache2 and associated packages

$ sudo apt-get purge apache2 apache2-utils apache2.2-bin apache2-common
$ sudo apt-get autoremove


Step 3:
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Check apache2 installation folders

$ whereis apache2

-> apache2: /etc/apache2


Step 4:
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Remove apache2 folder from /etc

$ sudo rm -rf /etc/apache2