One of the more helpful features of working with the Linux shell is the ability to auto-complete many commands, paths, and the flags and options of commands when working. This feature saves time and helps…
Welcome back to this next part in our series on setting up a high availability solution using the VPS.net public cloud. In our previous post, we finally got all of our components working together to…
In the last part of our high availability tutorial series we looked at configuring heartbeat to move an IP address between the two VPS servers we had set up, and also to restart Apache to…
Many of the standard Linux command line commands are intended for use when working with plain text files. One such command is the uniq command, which is commonly used as a way to filter out…
Welcome to another edition of our series of tutorials on configuring a high availability solution using the VPS.net public cloud. Previously we've looked at what high availability is, how to configure your VPS servers, setting…
In the previous part of our series of tutorials for creating a highly available solution using the VPS.net public cloud, we looked at setting up Unison to synchronize the files in the website's directory between…
There are a number of important tasks that are part of the day-to-day running of the server. One of these is monitoring your disk usage and ensuring that you don't run out of space. Fortunately…
Welcome back to our series on using the VPS.net public cloud to build your own highly available website solution. So far we've looked at how to get the servers set up, and configuring the MySQL…
Welcome back to our series on creating a highly available solution using VPSs on our public cloud. In the last part we looked at configuring Master-Master configuration for MySQL on the servers. We had the…
As a website's traffic increases, you can often find that the site is repeatedly serving the same files over and over again from disk. This can cause a problem whereby the server can reach the…
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