Enable Hyper-V Enlightenments in KVM for Better Windows VM Performance | KVM for a few years now supports Hyper-V Enlightenments. This provides better Windows performance in a virtual machine under KVM. Check it out!
Browsercheck.com – check your browser security | Qualys has a free website that scans your web browser for any pending security updates. Here is the link: http://browsercheck.com The site works for Linux, Windows, and Mac OS X. On Windows, the scan will even show any pending Windows security updates that need to be applied. Here are some screenshots!
Use du to show directory sizes only | du can show directory sizes only. This is helpful to get a quick glance at what directories are taking up space. Here’s the command I like to use: $ du -sh * Here is what it looks like in action from /var on one of my servers: stmiller@li166-66:/var$ sudo du -sh * 38M backups 48M