Difference between revisions of "Yum"

From DWIKI
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  yum list-security -q --errorlevel=0
  yum list-security -q --errorlevel=0
==Clear cache==
yum clear cache

Revision as of 09:48, 18 October 2016

Cheatsheet

Show installed packages

yum list installed

What provides a certain file

yum whatprovides


Check updates

yum check-update -q

Check security updates

HAHA GOTCHA! no security metadata on CentOS! There is for EPEL though. see https://access.redhat.com/solutions/10021 On CentOS 6 first install

yum install yum-plugin-security
yum list-security -q --errorlevel=0

Clear cache

yum clear cache