In Linux, when is the package name used, when is the full package name used, and how to install, upgrade, and uninstall the RPM package? The package name rpm

In Linux, when is the package name used, when is the full package name used, and how to install, upgrade, and uninstall the RPM package? The package name rpm
1. Use the full package name during installation and upgrade, and query the package name during uninstallation.

2. Install the RPM package

The above -- nodeps can only be used in experiments! If this is written, the rpm package is not available even if it is installed!

3. RPM package upgrade

Linux is case sensitive.

4. Uninstall the RPM package

Note: When you use a CD to install the software, you must first attach it to the specified path. However, when you detach the software, you can detach the software from any location, the System Searches the background database by using the package name.