Difference between revisions of "Linux package management"
Jump to navigation
Jump to search
(→Yum) |
|||
| Line 1: | Line 1: | ||
= | = Apt-get = | ||
List all installed packages, search wit dash '/'. Remove <tt>grep</tt> to display headers | List all installed packages, search wit dash '/'. Remove <tt>grep</tt> to display headers | ||
dpkg -l | grep ii | less | dpkg -l | grep ii | less | ||
Revision as of 13:12, 18 May 2014
Apt-get
List all installed packages, search wit dash '/'. Remove grep to display headers
dpkg -l | grep ii | less
Yum
It it a default package management in the following and many other RPM-based Linux distributions:
- Amazon Linux AMI
- Red Hat Enterprise Linux
- Fedora
- CentOS
Usage
System update
sudo yum update
Install package
sudo yum install nagios
Package description
$ yum info nagios Loaded plugins: priorities, update-motd, upgrade-helper Installed Packages Name : nagios Arch : x86_64 Version : 3.5.1 Release : 1.6.amzn1 Size : 5.3 M Repo : installed From repo : amzn-main Summary : Nagios monitors hosts and services and yells if somethings breaks URL : http://www.nagios.org/ License : GPLv2 Description : Nagios is a program that will monitor hosts and services on your : network. It has the ability to send email or page alerts when a : problem arises and when a problem is resolved. Nagios is written : in C and is designed to run under Linux (and some other *NIX : variants) as a background process, intermittently running checks : on various services that you specify. : : The actual service checks are performed by separate "plugin" programs : which return the status of the checks to Nagios. The plugins are : available at http://sourceforge.net/projects/nagiosplug. : : This package provides the core program, web interface, and documentation : files for Nagios. Development files are built as a separate package.
List available packages
yum list [available|installed|extras|updates|obsoletes|all|recent] [pkgspec] yum list available | less yum list available | grep package