Sudo lets you run any terminal command as another user — hence "substitute user" — but the default and most common use for it ...

With -w, grep will match “error” but skip things like “errors” or “terror.” The difference can be subtle, but when you’re ...

While working with Kibana, we recently encountered a puzzling situation: queries involving the field event.original returned unexpected results. Let’s break down what happened, why it occurs, and how ...

Console commands can be an incredibly helpful tool for gamers. This gives you access to some developer tricks to modify a game in real time. Here’s how to console commands in 7 Days to Die, and what ...

The terminal is good for running tasks, and one of the tasks that I think are faster to do in the terminal instead of the graphical user interface is terminal-based searching. By using several Linux ...

A top US Army general stationed in South Korea said he’s been turning to an artificial intelligence chatbot to help him think through key command and personal decisions — the latest sign that even the ...

President Trump announced Tuesday afternoon that U.S. Space Command headquarters is moving from Colorado Springs, Colorado, to Huntsville, Alabama. In 2018 he had signed an order reestablishing U.S.

If you’ve had your PC for a while or are issued a laptop for work, it can be difficult to gauge whether your PC is up to speed compared to other PCs. But there’s a quick method I use to find this out: ...

An Air Force command is temporarily barring the use of issued Sig Sauer sidearms amid an investigation into the death of an airman at F.E. Warren Air Force Base in Wyoming over the weekend. The active ...

Air Force Global Strike Command, which has purview over nuclear missiles and bombers that can carry nuclear weapons, has suspended using the M18 pistol until further notice following the death of an ...