In the Family Things you shouldn't type Uh Oh! I Know this! /dev/random

100

What is UNIX?
Developed for Bell Labs, this OS is the is the father of this family tree

100

What is sudo rm -rf /?
This command will delete your entire system... recursively.

100

What is 404 Not Found?
This common HTTP error may have a funny page on many sites

100

What is the kernel?
At the heart of every distro, technically "Linux" itself.

100

What is Android?
This popular smartphone OS runs Linux at its core.

200

What is Apple OS X?
This popular OS is in the same family as Linux, and comes from a fruit-loving company.

200

What is dd?
This tool can upgrade your printer firmware, clone a DVD, or turn your hard drive into zeros.

200

What is a Kernel Panic?
AAAHHHH! This is considered the Linux version of the Blue Screen of Death

200

What is KDE?
This desktop environment is obsessed with the letter K.

200

Who is Tux?
It's that Linux penguin.

300

What is BSD?
This OS from California was a beast when it came to network-based innovation.

300

What is a Fork Bomb? :(){ :|: & };:
It looks like some harmless characters, but this one-liner will absorb your CPU and RAM.

300

What is "Permission Denied."
You probably need to chmod that file.

300

What is kill -9?
A command and signal for when that program really needs to die. Forcibly. With the fire.

300

What is Intel?
This company just overtook RedHat as Linux's top contributor.

400

What is Solaris?
Developed by Sun Microsystems (now Oracle), this OS is still largly proprietary.

400

What is mkfs.ext4 /dev/sda1
Let's make sure our computer is using the fourth extended filesystem. Whoops.

400

What is "lp0 on fire"?
This older error message will have you running towards the printer with a bucket of water.

400

What is kerberos?
This protocol uses tickets to allow nodes to prove their identity and/or enter Hades.

400

What is Terminator Salvation?
Linux 4.0, codenamed "Hurr durr I'ma sheep", had no major changes, but was bumped to that version simply for this movie.

500

What is Hurd?
For when your OS needs GNU levels of freedom.

500

What is curl | bash?
Despite this one-liner being the recommended installation method of some software, this command will let arbitrary code run.

500

What is "You don't exist. Go away.?"
Your computer isn't a grumpy nihilist. You're trying to write, talk, or wall from an invalid UID.

500

What is Knoppix?
This Distro popularized the "LiveCD" and is great for recovering your dead system.

500

What is an asteroid moon?
In addition to the OS, Linus Torvalds also has this object named after him.

Linux Jeopardy - Board 1

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