Jack Wallen is an award-winning writer for TechRepublic, The New Stack, and Linux New Media. He's covered a variety of topics for over twenty years and is an avid promoter of open source. For more news about Jack Wallen, visit his website jackwallen.com.
If you serve up your websites with Apache, you might want to prevent the server from listing subdirectories. Here are two simple tricks for securing your Apache server.
If you want to install OpenStack, but don’t want to have to dedicate multiple machines for the project, here’s how to do that with a single Ubuntu Server virtual machine.
Whether you’re running a LAMP stack on Ubuntu or CentOS, you need to back up your MySQL databases. Learn how to do this with the help of the mysqldump command.
LibreOffice contains a very powerful database tool that is actually quite user friendly. Here’s how to create a database query using the Design View tool.
If you want to add an extra layer of protection onto your virtual machines and you’re using VirtualBox, encrypting those VMs is very simple. Here’s how.