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This is a 16 step Fedora 9 Sulphur installation guide covering a typical installation scenario. I have shown the screenshots for some of the important installation steps below. 1. Install menu: This screen displays the install menu with the the following option. I selected the option 1 – Install or upgrade an existing system. Install [...]

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How To Monitor Remote Linux Host using Nagios 3.0

In the previous post Nagios 3.0 Jumpstart guide , I explained the overview, installation and configuration of Nagios 3.0 on Red Hat Server. In the following three chapters, I’ll explain how to monitor a remote Linux host and the various services running on the remote host.  Also, please refer to all our Nagios articles.   [...]

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Let us discuss the overview, installation and configuration of Nagios, a powerful open source monitoring solution for host and services.   I. Overview of nagios II. 8 steps for installing nagios on Linux: Download the nagios and plugins Take care of the prerequisites Create user and group for nagios Install nagios Configure the web interface [...]

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5 Basic Linux SSH Client Commands

Let us review the following 5 basic command line usage of the ssh client. Identify SSH client version Login to remote host Transfer Files to/from remote host Debug SSH client connection SSH escape character usage: (Toggle SSH session, SSH session statistics etc.) 1. SSH Client Version: Sometimes it may be necessary to identify the SSH [...]

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