September, 2015

Add NRPE Exim Mailqueue Check to cPanel Server

September 22, 2015 Jordansphere Cpanel

This blog assumes that NRPE and nagios plugins are already installed on the remote server. Remote OS: Centos 6.7 Nagios Server OS: Centos 5.7 WHM: 11.50.0 NRPE: 2.14   Remote server Download the check_eximailqueue plugin (version 1.3 as of writing) from . Upload the plugin to the the Nagios plugin directory (/usr/lib64/nagios/plugins/) on the remote server [RemoteServer]# vi /usr/lib64/nagios/plugins/check_eximailqueue Uncomment […]


cpanel, exim, Mailqueue WARNING - query returned no output!, nagios, nrpe,

How Does SSL Work?

September 18, 2015 Jordansphere SSL

  Below is a very simple overview of how SSL works in an asymmetric browser to web server scenario.      1. The client browser (eg Internet Explorer, Google Chrome, Safari etc) requests a secure HTTPS page by typing in .   2. The web server responds by sending SSL certificate and public key.   […]


how does ssl work, https, ssl, ssl in a nutshell, ssl works,

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