CentOS Server Config Check Commands

To view the configuration information of a CentOS server, you can use the following command:

1. View CPU information:

cat /proc/cpuinfo

1. View memory information:

free -m

1. Check the hard drive information:

df -h

1. View network configuration information:

ifconfig

1. View the system version information:

cat /etc/os-release

1. View installed software packages information:

rpm -qa

1. Check the system boot time:

uptime

The above command enables users to check the basic configuration information of the server, helping them understand the hardware information and system operation status.