Hi guys,

Did you faced the this issue while configuring the apache on your server, then you are on the right totorial,

Error: AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using example.com. Set the 'ServerName' directive globally to suppress this message

Solution:

you need to set the Global ServerName Directive for your apache configuration, apache use this map incoming HTTP requests to an IP address

Just follow the step, 

1) IF you are on ubuntu OS 

then open file apache.conf on path "/etc/apache2/apache2.conf"

2) Edit the file and line to the end of the file:

ServerName 127.0.0.1

Or IF your are on centos server

1) then open file httpd.conf on path "/etc/httpd/conf/httpd.conf"

 2) Edit the file and line to the end of the file:

ServerName 127.0.0.1

 

3) restart the apache and run 

sudo apachectl configtest

if you find output like below then you are done, else comment to help you 

Output

Syntax OK

Thanks.