All posts tagged internet

Bonding Interfaces on Ubuntu 12.04LTS

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Having multiple interfaces on a server helps for a variety of reasons, and recently I had to get a server (a Sun Micrososystems X4100 incidentally), up and running with Ubuntu 12.04LTS and bonded interfaces.

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Setting up Nginx with Cloudflare

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I’ve written about the very excellent Cloudflare CDN before.  It’s a fantastic content delivery network with inbuilt security, I love it.  This is another quick howto to get your Nginx web server working properly with Cloudflare.

I will assume you already have a working LEMP server working.

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Useful SSH Commands (Including Mac OSX)

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SSH Port Forwarding Examples

SSH is a very flexible and very useful tool for those of us working across multiple systems sometimes in multiple locations.  Here are a few SSH commands I regularly use and include mostly SSH port forwarding.  I use all these commands regularly on Linux and Mac OSX and they all work quite happily!

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Anonymous FTP on Ubuntu 12.04 Server with VSFTPD

Library

I know that basic FTP is not ideal and not secure.  But it is widely supported and used, and sometimes if we’re moving around large files across a network it comes in incredibly useful.

This tutorial will go through setting up an FTP server on Ubuntu 12.04 Server which is allowing anonymous connections.  I wouldn’t recommend you try this on an internet facing host, and would recommend when not in use you turn VSFTP off even on your internal network.

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How to Install AVG Anti Virus on Ubuntu Server

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Although in my experience Linux is much less susceptible to malware, it would be unfair to say that they are completely secure.  Even if a Linux machine isn’t infected it doesn’t mean it can’t be an unsuspecting virus delivery mechanism.  Although saying that a web server really shouldn’t be delivering any malware…

AVG is a widely recognised anti-malware vendor, especially in the Windows world, and we’ll be installing their Linux Antivirus on our server and then setting it for a scheduled run daily. Continue reading →