Install CRMSH on CentOS 6 / 7
The CRM Shell for Pacemaker cluster management can be installed by fetching the OpenSUSE ha-clustering repository and installing crmsh via yum. Get the OS version (6 or 7) and use to fetch the correct...
Justin Silver Blog
DRBD: Redundant NFS Storage on CentOS 6
A pair of CentOS NFS servers can be a great way to build an inexpensive, reliable, redundant fileserver. Here we are going to use DRBD to replicate the data between NFS nodes and Heartbeat...
Loggly.com Logging with Salesforce.com Apex
If you want to send log messages to Loggly.com you will need to implement their HTTP API interface. All that is required to send data to this interface is an HTTP POST to a...
“It appears Minify URL rewriting is not working” in W3TC + NGINX: w3tc_rewrite_test
I am running WordPress on NGINX and using W3TC for caching, however I was consistently getting the error “It appears Minify URL rewriting is not working” in the WordPress admin. After inspecting the code...
Using sed and grep to replace the first line of a file
Using sed and grep to replace the first line of a file was last modified November 9th, 2013 by Justin Silver
Install Jenkins on CentOS as a Service
Updated post: Yum Install Jenkins as a Service on CentOS 7. You probably want to do it this way, it’s much easier. Just saying. This guide describes how to install Jenkins on your CentOS...
