Failed To Add Groups File For Repository On Centos 7
I have to share this is error for install group in centos 7. When your server update complete then need to install yum -y groupinstall core base “Development Tools”. So I face some error...
Tagged: centos (operating system)
How To Configure Shared Memory For Zabbix Server
Now I want to share error for configuration shared memory of Zabbix server daemon. Many times you see not start zabbix server for shared memory problem. So I have to share this how to...
FirewallD is not running On CentoS 7
Now I want to share this is centos 7 firewall issue. Sometime firewall not installed or service not running on your centos 7 server. So you can’t allow any port from your server. Error...