How to perform a recursive grep on Linux, allowing you to search through files / sub directories for a specific string. How to grep recursively grep -r SEARCHSTRING /home/* Enter your own search in the SEARCHSTRING above… Say for example I am searching for the string class=”author” located somewhere in /var/www/wp-content/themes/your-theme. I would type the…
Month: April 2012
3CX is a Viable Solution for Large Enterprises
3CX Phone System has proven itself as a leading PBX solution for small to medium sized businesses. But how does it hold up for larger companies? Can 3CX Phone System work under the enormous strains that a large enterprise would put on it? These were the questions that Polish 3CX Partner, HaloKwadrat, recently set out…
[warn] _default_ VirtualHost overlap on port 80, the first has precedence Apache
When restarting Apache (or httpd service) if you get the following Apache error: [warn] _default_ VirtualHost overlap on port 80, the first has precedence on Linux (CentOS, Ubuntu, Fedora, etc) chances are you are configuring vhosts or adding additional virtual hosts to your Apache config. You are probably seeing an error similar to the following:…
Ubuntu Server GUI Install Tutorial
How to install the Ubuntu Server GUI on a server without an X Windows interface Gnome, this tutorial will assume you have a fully up to date version of Ubuntu LTS 10.04 and is a copy and paste tutorial for installing the Gnome Ubuntu Server GUI. Ubuntu Server GUI minimal install The following command will…
How to React when 3CX Phone System is Under Attack
This is a guest post from 3CX Premium Partner, Charles Ambrosecchia of SigmaVoIP. In this article, Charles explains how to combat any attacks on your 3CX Phone System server. What should you do if someone attempts to hack your 3CX Phone System installation? A hacker will attempt to use your system to make calls to remote…