These latter features may be used to override decisions made by apt-get's conflict resolution system. Similarly a plus sign can be used to designate a package to install.

If a hyphen is appended to the package name (with no intervening space), the identified package will be removed if it is installed. The /etc/apt/sources.list file is used to locate the desired packages. Disable SELinux Prior to starting our install, we need to disable SELinux. Target Audience This document is intended for use by anyone who wishes to install Nagios Core on a Centos 7 minimal machine. All packages required by the package(s) specified for installation will also be retrieved and installed. This document describes how to install Nagios Core 4.1.1 and Nagios Plugins 2.1.1 on Centos 7 minimal. Each package is a package name, not a fully qualified filename. APT simplifies the process of managing software on Unix-like computer systems by automating the retrieval, configuration and installation of software packages, either from precompiled files or by compiling source code.Īpt-get is the command-line tool for handling packages, and may be considered the user's 'back-end' to other tools using the APT library.Īpt-get install is followed by one or more packages desired for installation or upgrading.

Visualization addon for Nagios or information about apt-get installĪdvanced Package Tool, or APT, is a free software user interface that works with core libraries to handle the installation and removal of software on Debian, Ubuntu and other Linux distributions.

How to install nagvis on centos version