As businesses of every size are seeking to lower power and cooling costs, simplify administration, and conserve data center floor space, they are rapidly virtualizing their physical infrastructures.
This tutorial will explain How to determine what device mac address is on what port on your Cisco switch.This is very useful when some user want to know if the secific port is connecting to their server/PC.
Google Chrome is a browser that combines a minimal design with sophisticated technology to make the web faster, safer, and easier.
But for some reasons the cookie-management has only 3 modes, without the ability to define whitelists or blacklist with specific domains, probably the google-boys knows who would be blacklist-chartleader. However, for me this is a knock-out criterion and as I couldn't find a better solution, here is a quick and dirty workaround for a domain-blacklist, at least it prevents persistent cookies for special domains while cookies are generally accepted.
If you forgot your root password for your debian server use the following procedure to reset.
Boot to the GRUB menu. Then, press <e> (for edit) before Linux has a chance to boot.