I am using CentOS 7 and I have to ensure that ports 2888 and 3888 are open.
I read this article but this did not work because on CentOS 7 OS there is no iptables save command.
Someone told me that the above URL …
I tried to restart my Apache server on CentOS 5.0 and got this message:
httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName
Here is the /etc/hosts file:
127.0.0.1 server4-245 server4-245.com localhost.localdomain …