Servers
Server configuration and optimization. You will also find here tutorials and fixes on certain errors we’ve personally found!
Name-based Virtual Host configuration on apache
Virtual host configuration on apache I’ve been seeing a lot of clients that are having some issues creating a virtual host configuration on apache or nginx or any other web server (usually apache). In this article I’m going to show you a quick and easy way how to create a virtual host configuration (vhost for
Reverse cache proxy using squid proxy
Reverse cache proxy using squid proxy If you came here looking for a reverse cache proxy, then you probably already heard of squid proxy. As it name is, this is entirely designed as a proxy, however this does not mean it can’t be used as a reverse proxy or frontend proxy. Reverse proxy is a
How to check your network bandwidth usage on linux
How to check your network bandwidth usage on linux Today I’m going to write about network bandwidth usage. For network provider like ISPs or datacenters, network bandwidth usage is one of the things you need to keep track from time to time. I’m saying this because while this is fairly cheap now days, if an
Network sniffer with tcpdump – example commands
Network sniffer with tcpdump – example commands The other day while I was inspecting my network traffic usage, I noticed a slitght increase in the incoming traffic. At first I really thought someone was just uploading something on the server using php or FTP, haven’t really put much thought since the increase it was just
How to fix eth0 network interface on centos, redhat clone VM
How to fix eth0 network interface on centos, redhat clone VM I recentely finished my master degree and I’ve used some virtualization of centos and had to clone two of the virtual machines (VM). The issue I encountered was that the eth0 network interface was not present, I found it quite strange at first, then
Website speed test and website performance review
Website speed test and website performance review Everyone knows about the famous speedtest.net tester, if not, do check it out! So what of it? Well similar to how you test your internet connection speed, you can check your websites page speed and receive a report based on on each online tool features that are provided.
Installing mod_security and mod_evasive on Debian
Installing mod_security and mod_evasive on Debian In this article I’m going to show you how to install mod_security for web scanning and mod_evasive for dos protection. First thing you need to have a Webserver like apache installed and also with mod_headers enabled:
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a2enmod headers |
After you are done installing the Webserver we can begin and install