Difference between revisions of "Yum"
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YUM, it's not just good eatin', it's also for updating your RedHat (or CentOS) packages. | YUM, it's not just good eatin', it's also for updating your RedHat (or CentOS) packages. | ||
| − | https://access.redhat.com/ | + | Here's a [https://access.redhat.com/sites/default/files/attachments/rh_yum_cheatsheet_1214_jcs_print-1.pdf cheatsheet] |
What are the top 20 yummiest commands? | What are the top 20 yummiest commands? | ||
| Line 13: | Line 13: | ||
sudo yum install jenkins | sudo yum install jenkins | ||
</source> | </source> | ||
| + | |||
| + | ;How do I find what repository provides a given package?: | ||
| + | : You use <code>repoquery</code> | ||
| + | |||
| + | For example, you have a package called <code>glibc-devel-2.12-1.107.el6_4.4.i686</code> | ||
| + | <source lang="bash"> | ||
| + | repoquery -i glibc-devel-2.12-1.107.el6_4.4.i686 | ||
| + | </source> | ||
| + | <pre> | ||
| + | Name : glibc-devel | ||
| + | Version : 2.12 | ||
| + | Release : 1.107.el6_4.4 | ||
| + | Architecture: i686 | ||
| + | Size : 976153 | ||
| + | Packager : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla> | ||
| + | Group : Development/Libraries | ||
| + | URL : http://sources.redhat.com/glibc/ | ||
| + | Repository : rhel-6-workstation-rpms | ||
| + | Summary : Object files for development using standard C libraries. | ||
| + | Source : glibc-2.12-1.107.el6_4.4.src.rpm | ||
| + | Description : | ||
| + | The glibc-devel package contains the object files necessary | ||
| + | for developing programs which use the standard C libraries (which are | ||
| + | used by nearly all programs). If you are developing programs which | ||
| + | will use the standard C libraries, your system needs to have these | ||
| + | standard object files available in order to create the | ||
| + | executables. | ||
| + | |||
| + | Install glibc-devel if you are going to develop programs which will | ||
| + | use the standard C libraries. | ||
| + | </pre> | ||
| + | |||
| + | List the files of a package with <code>repoquery</code> | ||
| + | <source lang="bash">sudo repoquery -q -l mysql-connector-java</source> | ||
| + | If you don't have the repoquery command, install yum-utils first. | ||
| + | |||
| + | == EPEL == | ||
| + | The Extra Packages for Enterprise Linux repository is usually something you want to add to all your RedHat/CentOS boxes. [[EPEL]] | ||
[[Category:System Administration]] | [[Category:System Administration]] | ||
| + | [[Category:Packages]] | ||
Latest revision as of 14:39, 7 February 2020
YUM, it's not just good eatin', it's also for updating your RedHat (or CentOS) packages. Here's a cheatsheet
What are the top 20 yummiest commands? http://www.tecmint.com/20-linux-yum-yellowdog-updater-modified-commands-for-package-mangement/
Sometimes, you want to use a new repository. Like when installing Jenkins (although it's found in the regular repos, so maybe this isn't the best example for needing a separate repo)
from http://pkg.jenkins-ci.org/redhat/
sudo wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat/jenkins.repo
sudo rpm --import http://pkg.jenkins-ci.org/redhat/jenkins-ci.org.key
sudo yum install jenkins
- How do I find what repository provides a given package?
- You use
repoquery
For example, you have a package called glibc-devel-2.12-1.107.el6_4.4.i686
repoquery -i glibc-devel-2.12-1.107.el6_4.4.i686
Name : glibc-devel
Version : 2.12
Release : 1.107.el6_4.4
Architecture: i686
Size : 976153
Packager : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
Group : Development/Libraries
URL : http://sources.redhat.com/glibc/
Repository : rhel-6-workstation-rpms
Summary : Object files for development using standard C libraries.
Source : glibc-2.12-1.107.el6_4.4.src.rpm
Description :
The glibc-devel package contains the object files necessary
for developing programs which use the standard C libraries (which are
used by nearly all programs). If you are developing programs which
will use the standard C libraries, your system needs to have these
standard object files available in order to create the
executables.
Install glibc-devel if you are going to develop programs which will
use the standard C libraries.
List the files of a package with repoquery
sudo repoquery -q -l mysql-connector-java
If you don't have the repoquery command, install yum-utils first.
EPEL[edit | edit source]
The Extra Packages for Enterprise Linux repository is usually something you want to add to all your RedHat/CentOS boxes. EPEL
