Difference between revisions of "Yum"

From DWIKI
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=Links=
=Links=
*[https://www.cyberciti.biz/faq/rhel-centos-fedora-linux-yum-command-howto/ How to use yum command on CentOS/RHEL]
*[http://xmodulo.com/how-to-fix-yum-errors-on-centos-rhel-or-fedora.html Fix yum errors]
*[http://xmodulo.com/how-to-fix-yum-errors-on-centos-rhel-or-fedora.html Fix yum errors]



Revision as of 16:02, 26 December 2017

Links

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 clean all

or

yum clean all --enablerepo='*'