Yum check-update//Check all packages that can be updated Yum Update//Download all packages that are installed on the update system Yum upgrade//Large version upgrades, unlike Yum Update, even old obsolete packages are upgraded Yum Install <packages>//Install new Package Yum update <packages>//update the specified package Yum Remove <packages>//Uninstall the specified package Yum Groupinstall <groupnames>//installation of packages in the specified software group Yum groupupdate <groupnames>/update packages in the specified software group Yum groupremove <groupnames>/Uninstall packages in the specified software group Yum grouplist//View the software groups that are already installed and available in the system Yum List//list all the RPM packages that can be installed or updated and installed in the repository Yum list <regex>//list of available RPM packages that match regular expressions in the repository can be installed or updated and installed Yum list available//list all the RPM packages that can be installed in the repository Yum list available <regex>/list all available RPM packages that match regular expressions in the repository Yum list updates//list all the RPM packages in the repository that can be updated Yum list updates <regex> list all updatable RPM packages that match regular expressions in the repository Yum list installed//list all installed RPM packages in the repository Yum List installed <regex>/list all installed RPM packages in the repository that match regular expressions Yum list Extras//List of RPM packages that have been installed but not included in the repository Yum List Extras <regex>/lists the RPM packages that have been installed that match the regular expression but are not included in the repository Yum List recent//list of packages that have recently been added to the repository Yum Search <regex>/* Detects the names, descriptions, overviews, and listed maintainers of all available software, looking for and regular The value of the expression match * * Yum provides <regex>//testing packages included in the files and software provided by the function to find a match with the regular expression of the value Yum Clean headers//Clear the RPM header file in the cache Yum Clean packages//Clear cache of RPM package files Yum Clean all//clear the RPM header files and package files in the cache Yum deplist <packages>//Display dependency information for software packages |