
Nginx PHP REMOTE_ADDR with Proxy (Varnish Cache)
[](http://pingbin.com/2012/01/nginx-php-remoteaddr-proxy-varnish-cache/varnish-cache/)Typically your public web server with consist of two principle pieces of software, the web ser...

[](http://pingbin.com/2012/01/nginx-php-remoteaddr-proxy-varnish-cache/varnish-cache/)Typically your public web server with consist of two principle pieces of software, the web ser...

[](http://pingbin.com/2011/12/moved-cloud-vpss/cloud-4/)As the title probably suggests this post is going to be somewhat single sided, however I will try outline the benefits of VP...

I recently installed Varnish Cache infront of all of my websites on this server, good news was the websites got a lot faster and the cache was great and offloading the effects of t...

So may times I see people installing MySQL on a linux box using a command like the below, and then trying to secure the server, usually this ends up fairly insecure and open for ha...

Overview SCP is a command line tool which allows files and directories to be copied between two Linux servers or computers via a network - The tool is very similar to the commonly ...

[](http://pingbin.com/2011/12/python-thoughts/python-logo-master-v3-tm-flattened/)I have recently been playing around with python in my lack of "spare time", it's quite a powerful ...

\[caption id="attachment\638" align="alignleft" width="300"\][](http://pingbin.com/2011/12/billion-8200n-vdsl-snmp/688704-219969/) Billion 8200N vDSL\[/caption\] My ISP recently la...
![Cisco router missing startup-configuration after reload [FIX]](/content/posts/2011/12/cisco-router-missing-startup-configuration-reload-fix/images/2032546019_c80084ed99-500x219.jpeg)
[](http://pingbin.com/2011/12/cisco-router-missing-startup-configuration-reload-fix/initial-config-dialog/) I recently got my hands on a few Cisco 1760 routers to make up part of...

I have recently been working on a few small frame relay networks, traditionally the networks will have two components, either a router that will "map" IP addresses to DLCI's to tra...

\[caption id="attachment\576" align="alignright" width="358"\][](http://pingbin.com/2011/07/disable-crons-email-alerts/exim-mail-throughput/) Exim Mail Throughput (With Cron)\[/cap...