Linux Shell: Yum command reference

Option-Y: The operation is performed without user confirmation.

 

Yum-y install <software Name>: Install the specified software.

 

Yum-y update: Upgrade the software.

 

Yum-y update <software Name>: update a specific file

 

Yum check-Update: checks whether software needs to be updated.

 

Yum info <software Name>: displays information about the specified software.

 

Yum info updates: displays information about all software updates.

 

Yum info installed: displays information about all installed software.

 

Yum list: displays the software that has been installed and can be installed.

 

Yum list <software Name>: displays the installation status of the specified software package.

 

Yum List Installed: displays the list of installed software

 

Yum grouplist: displays all groups defined by the yum server.

 

Yum search <keyword>: Search for the specified keyword in the yum Source

 

Yum clean packages: clears cached RPM package files

 

Yum clean headers: Clear cache RPM header files

 

Yum clean: Clear all RPM caches

 

Yum remove <software Name>: deletes a specified software package.