Originally Posted by zak100
I am trying to run Apache server using
service httpd start
Its giving me following error:
Redirect to /bin/systemctl start
Failed to issue method call: Unit http.service is masked
Please see the Question Guidelines link in my posting signature, and the LQ Rules.
If you tried to put that error line into Google, you'd have found much. Since you don't tell us what version/distro of Linux you're using, version of Apache, or provide us any details at all, we can't help you. This could be related to iptables, or an unpatched version of Apache.