Files
Tools
Permissions
Information
Misc
100

List Files in a directory

What is ls?
100
Shows your network information, isn't ifconfig

What is ip?

100

Short for change mode, changes how users can interact with a file

What is chmod?

100

Used when looking for a file name

What is find?

100

Allows you to log in as root in Linux, not temporary

What is su?

200
Shows where you currently are

What is pwd?

200

Shows the free space on your storage media

What is df?

200

Changes ownership of a file

What is chown?

200

Used when looking for specific strings within a file

What is cat?

200

Stands for superuser do

What is sudo?

300

Moves a file

What is mv?

300

Shows information about a command in a book like format

What is man?

300
Changes the group owner of a file

What is chgrp?

300

Used when looking for entire phrases that contain a string

What is grep?

300

Used by Red Hat and other similar Linux distros for software and updates

What is yum?

400

Deletes a files

What is rm?

400

Shows information about a DNS entry, not nslookup

What is dig?

400

Permission that gives all access to the user and group, but only read and execute to others (number format)

What is 775?

400

Text editor for command line in Linux, competitor to vi

What is nano?

400

Fetches software and updates from repositories for Debian based systems

What is apt-get or apt?

500

Creates a file

What is touch?

500

Shows running processes in a similar format to Task Manager

What is top?

500

This means the user has all access, the group can only read and execute, and others cannot access the file when expressed with letters.

What is -rwxr-x---?

500

Shows more detailed information than top, interactive and allows for deeper investigation and management of processes

What is htop?

500

Known as the Bourne-Again Shell, this is where terminal inputs are used in most distributions of Linux, popular alternate to zshell

What is Bash?