Nagios Is The Industry Standard In IT Infrastructure Monitoring. Learn how to convert Nagios Log Unix Timestamp to human friendly and readable format.
centos7
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Learn how to create MySQL database, MySQL user and grant priviliges on a database to desired user. Download GeekPeek.Net automated bash script!
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Got “This account is currently not available” error when trying to login via SSH? Read here what it means and how to quickly fix it!
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Apache Configuration on CentOS 6
Name Based Virtual Host Apache Configuration and Secure Sockets Layer (SSL) Apache Configuration on CentOS 6. Learn Step-by-Step or download GeekPeek.Net automated bash script!
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Getting “CRITICAL – Socket timeout after 10 seconds” error in Nagios? Read this post and learn what this error indicates and how to fix it!
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Install Apache Server on CentOS 6
Want to install Apache Server on CentOS 6? Read this Step-by-Step guide on how to install Apache on CentOS 6 or download automated GeekPeek.Net bash script!
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Want to use Logical Volume Manager on CentOS 6? Learn Step-by-Step how to display, create, extend & reduce with fs resize, and remove Logical Volumes.
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Linux partitioning with fdisk on CentOS 6. How to use fdisk on CentOS to partition your hard drive. Learn how to create, modify and delete partitions.
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This is a How To guide on how to fix “CHECK_NRPE: Error – Could not complete SSL handshake” error in Nagios. Read this post on how to fix this issue and how to make sure it is fixed!
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Pnp4Nagios CentOS install
PNP is an addon to Nagios which analyzes performance data provided by plugins and stores them automatically into RRD-databases (Round Robin Databases, see RRD Tool). It analyzes performance data provided by Nagios and stores them in RRD-databases. RRD Tool enables you to view performance and availability graphs for your Nagios services or hosts. PNP4Nagios Broker […]
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Lately i was migrating my Nagios monitoring server to a new hardware and also a new CentOS version (CentOS 5.9 -> CentOS 6.4). It was a completely new server with new Linux OS installed and everything was configured perfectly. When i migrated Nagios data to a newly installed server and switched the IP addresses, i started […]
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About Nagios Configuration This is a quick manual on Nagios configuration files. We will be explaining which configuration files you need to edit to add hosts, services, contacts and groups. Learn how to configure your Nagios from Linux console and check the configuration for errors. In this Nagios configuration How To guide we will explain most of […]