DOS commands
Permissions
Phreaking
Famous Hackers
*nix Commands

100

ver.exe
What is the tool to show the version of DOS

100

The UID of the root user account
What is 0

100

Tone generator, emitted 2600Hz tone to disconnect a long-distance call while retaining control of a trunk
What is a Blue box

100

This hacker was fired for creating SATAN/SAINT, the first UNIX auditing tool
Who is Dan Farmer

100

This command can translate or delete characters
What is tr

200

fdisk.exe
What is the tool to check and fix your disks

200

The octal permission representation of giving only the owner of a given file read, write and execute permissions
What is 700

200

Diverter. Calls received on one line are forwarded elsewhere using a second telephone line.
What is a Gold Box

200

The creator of qmail, syn cookies and a lot of crypto stuff
Who is Daniel Bernstein

200

This command reverses the order of characters in every line
What is rev

300

ren.exe
What is the command used to rename files

300

The octal permission representation of all files that have the SGID bit set
What is 2000

300

Tone generator, emitted an Automated Coin Toll Service tone pair (1700Hz and 2200Hz) to signal coins dropping into a payphone.
What is a Red Box

300

The creator of ISC BIND and ISC DHCP
Who is Paul Vixie

300

This command is the condition evaluation utility
What is test or [

400

deltree.exe
What is the command to recursively delete directories

400

This is a user ownership access right flag that can be assigned to files and directories on Unix-like systems.
What is sticky bit

400

Telephone installer's test handset
What is a Grey Box

400

Inventor of what became the Apache webserver
Who is Robert McCool

400

This Linux command shows the entire process list and the relationship between parent and child processes
What is pstree

500

autoexec.bat
What is the file used to execute commands on system startup

500

I have the following permissions set: crw-rw-r--. What kind of file am I?
What is Character file or character device file

500

A resistor (several hundred ohms) which could be clipped directly across the line to make it appear off-hook or in use.
What is a Violet Box

500

Creator of C programming language
Who was Dennis Ritchie

500

This is the name of the port scanner that Julian Assange wrote
What is strobe