What do i need to be able to do with the console , their is alot of stuff to remember!

If you're a developer, yes you will find yourself in the console a lot. There are no commands you have to remember, you can use documentation of find the commands, there are a few you should remember, and likely will because of how often you use them.

Commands that allow you to move through the file system, like cd for change directory, rm for remove, and mkdir for make directory.

Lots of packages you may use will be installed via the command line, or CLI (command line interface). Almost always the package will have documentation that tells you exactly what to type, so it's not hard. There is always stack overflow to help you find the command you're looking for. I don't remember many commands myself, and especially not the flags or options that can be passed, but I do alright, because I can usually find my answer in relatively short time.

Hope that helps.

Learn this course - https://teamtreehouse.com/library/console-foundations. I guess, here is enough information for understanding how to work in console.

The most important things you need to know is how to perform basic file management (cp, find, mkdir, mv, ls, rm, rmdir, touch, tar, cpio, dd, file), search text files using regular expressions (grep, egrep, fgrep, sed), manage file permissions and ownership (chmod, umask, chown, chgrp), perform basic file editing operations using vi, install software (), find system files and place files in the correct location (find, locate, updatedb, whereis, which, type).

This is my opinion, but maybe you need less...