allposts Archives - Page 7 of 11

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Linux

Install Nagios Core 4 on Ubuntu 12.04 LTS

by Mitch January 23, 2014 53 Comments

Read this Step-by-Step guide on how to Install Nagios Core 4.0.2 on Ubuntu Server 12.04 LTS. Download an automated Ubuntu Install Nagios Core bash script.

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Linux

Ubuntu Nagios 4 Init Script Fix

by Mitch January 23, 2014 13 Comments

Fix Ubuntu Nagios 4 Init Script. Read this post and learn how to fix init script to work properly on Ubuntu Linux installations.

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Linux

Nagios Error: Could not open command file for update

by Mitch January 23, 2014 1 Comment

This is how you fix Nagios Error: Could not open command file ‘/usr/local/nagios/var/rw/nagios.cmd’ for update on CentOS and Ubuntu Linux.

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Reviews

Raspberry Pi Model B Review

by Mitch January 14, 2014 Comments are off

Read a review of an iconic Raspberry Pi model B mini computer. Learn the Pro’s and Con’s of owning and using Raspberry Pi.

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Linux

Install and Configure PXE Server on CentOS 6

by Mitch January 9, 2014 4 Comments

Learn how to install and configure PXE Server on CentOS 6. Do it the easy way! Download GeekPeek.Net Install PXE Server automated bash script!

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Linux

How to Install DHCP Server on CentOS 6

by Mitch December 19, 2013 20 Comments

Install DHCP Server on CentOS 6 Step-by-Step guide. Learn how to install and configure DHCP server on CentOS. Download automated GeekPeek.Net bash script.

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Linux

How to install Bind on CentOS 6

by Mitch December 13, 2013 11 Comments

Install Bind on CentOS 6. Learn how to install and configure primary and secondary Bind DNS server on CentOS 6. Download an automated install bash script.

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Linux

Reset File Permissions on CentOS 6

by Mitch November 29, 2013 9 Comments

Learn how to reset file permissions and ownership on CentOS 6 to default, as it is when software RPM package is freshly installed.

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Linux

Resize Partition and Filesystem with fdisk & resize2fs

by Mitch November 27, 2013 25 Comments

Learn how to resize (extend and reduce) non-LVM partition and filesystem on CentOS 6 Linux with fdisk and resize2fs without loosing your data.

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Linux

Linux Cluster Part 3 – Manage Cluster Nodes and Resources

by Mitch November 13, 2013 11 Comments

Read this quick tutorial to learn how to manage Linux Cluster Resources (resource constraints) and Linux Cluster Nodes (cluster node modes) on CentOS 6.

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Linux

Install Nginx, PHP 5.5 and FastCGI on CentOS 6

by Mitch November 5, 2013 3 Comments

Learn how to install Nginx web server with PHP 5.5 and FastCGI on CentOS 6 Linux. Download an automated GeekPeek.Net bash install scripts.Learn how to install and configure Nginx, PHP 5.5 and FastCGI on CentOS 6.