NOTE: If you'd prefer to view this information as a blog post, check out this entry in our Five Apps blog.
If you're a system or network administrator, you need to know the status of your systems so you can optimize performance and head off potential problems. Thankfully, plenty of tools are available to help you stay vigilant.
Here are five free system and/or network monitors that do as much or more than the pricier solutions.
Jack Wallen is an award-winning writer for TechRepublic and Linux.com. He’s an avid promoter of open source and the voice of The Android Expert. For more news about Jack Wallen, visit his website getjackd.net.