tldr/pages/linux/yum.md

yum

Package management utility for RHEL, Feodra, and CentOS (for older versions)

• Synchronize list of packages and versions available. This should be run first, before running subsequent yum commands.

yum update

• Install a new package

yum install {{package}}

• Install a new package and assume yes to all questions (Also works with update, great for automated updates)

yum -y install {{package}}

• Remove a package

yum remove {{package}}

• Upgrade installed packages to newest available versions

yum upgrade