Linux notes: RPM Package Management-yum Online Management

IP address configuration:

Only the IP and subnet masks can be configured with the Ifconfig command, so only the intranet can be accessed, and gateways and DNS must also be required if access to the public network is needed.

To configure IP using the Setup tool:

Network Yum Source configuration:

Common Yum Commands: querying

Common Yum Commands: installing

Common Yum Commands: upgrading

Common Yum Commands: Uninstall (Note: When you uninstall a package with Yum, the system automatically uninstalls all the packages that the package relies on, which is very insecure, so try not to use Yum to uninstall it.) ）

Yum software Group Management commands:

Disc Yum Source Build:

Linux notes: RPM Package Management-yum Online Management