Most of my current work for PCMag is about printers and projectors, but I've covered a wide variety of other subjects—in more than 4,000 pieces, over more than 40 years—including both computer-related ...

Unix sysadmins routinely use the “ifconfig -a” command to list network parameters associated with their systems. In particular, they use this command to determine the IP address, netmask and broadcast ...

A virtual network interface is an identical representation of a computer network interface. It reviews a network’s performance in terms of security, operations, management, and/or general network ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The long history of user interfaces spans the decades from the primitive punched-card days of the ...