Browsing Tag

Command-line

New User Tutorial: Basic Shell Commands

Now that you know how to SSH into your server it is important to familiarize yourself with some basic command line tools.First you need to log in to your server either as root or as a particular user account if you intend to only modify…

Understanding Load Balancing for Web Servers

Load balancing is the distribution of a workload across many nodes. In the web hosting industry, it is typically used for balancing HTTP traffic over multiple servers acting together as a web front-end. For the sake of this article, we will…

Digging Into Exim Mail Logs With Exigrep

Perhaps a particular domain on your cPanel server has stopped receiving e-mail. Or, an address on your domain is able to receive e-mail, except from your supplier. Maybe you can receive e-mail just fine, but are receiving error message…

When Mod Security Attacks

One component of sxi.io Web’s Server Secure service is an Apache module called Mod Security (often shortened to just “modsec”). Modsec monitors all incoming HTTP requests for malicious behavior and does not complete…