Yum: Search and Install

Yum is one of the easiest methods of installing packages on Red Hat and its variants. Here is a quick example of how to search and install a package.

We will be installing irssi today.

To search a package you simply use the search command.

[[email protected] ~]# yum search irssi  
Matched: irssi   
irssi-devel.i686 : Development package for irssi  
irssi-otr.i686 : Off-The-Record messaging plugin for irssi  
irssi-xmpp.i686 : XMPP plugin into irssi  
irssi.i686 : Modular text mode IRC client with Perl scripting  
ctrlproxy.i686 : ctrlproxy  
dvtm.i686 : Tiling window management for the console  
ekg.i686 : A client compatible with Gadu-Gadu  
purple-plugin_pack-pidgin.i686 : A set of plugins for pidgin  
xchat-otr.i686 : Off-The-Record messaging plugin for xchat

After you found the package you want install it.

[[email protected] ~]# yum install irssi
Loaded plugins: langpacks, presto, refresh-packagekit  
Adding en_US to language list  
Setting up Install Process  
Resolving Dependencies  
--> Running transaction check  
---> Package irssi.i686 0:0.8.15-3.fc14 set to be installed  
--> Finished Dependency Resolution  
  
Dependencies Resolved  
  
Installing:  
irssi i686 0.8.15-3.fc14 fedora 779 k  
  
Transaction Summary  
Install 1 Package(s)  
  
Total download size: 779 k  
Installed size: 2.3 M  
Is this ok [y/N]: y  
Downloading Packages:  
Setting up and reading Presto delta metadata  
Processing delta metadata  
Running rpm_check_debug  
Running Transaction Test  
Transaction Test Succeeded  
Running Transaction  
Installed:  
Complete!

One of the best features of Yum is that it will resolve dependency issues for you and install additional packages, but only after asking nicely.

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Benjamin Cane
Principal Engineer, Vice President

Principal Engineer focused on building cloud-native software solutions for financial platforms. Benjamin uses both his systems and software knowledge to build end-to-end platforms. Platforms purpose built for performance, and resiliency.

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