Apache help

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1

Hi, I am new to unix and am trying to determine if apache is installed on my server. Is there a command to determine the running version or if it is even installed. I appreciate your help.

Thanks,
Eric

2

Try the following. If apache runs , processes done by apache are displayed

ps ax | grep apache

or 

ps ax | grep apache2

Mostly apache is installed in /usr/sbin folder only so you can see this folder for apache configuration file apache-modconf

3

go to /usr/apache/bin and try ps -ef | grep httpd