The language of silicon dreams and stack overflows.
A common misspelling of 'Linux' that typists use when their fingers betray their Linux fandom. It's the kind of typo that makes you look like you're either having a stroke or you've never actually typed the word before.
A cybersecurity term for when a hacker gains access to your network and starts exploring other systems. It's like an intruder breaking into your front door and then casually strolling through all the rooms.