#Command Line Just jotting down the ones that I didn't know about.

top Table of processes
whoami
open . open in finder
cd - Effectively a 'back' in windows
ls -la long listing that lists hidden files
cat (eg cat readme) Displays the file
open -a "Sublime Text" [filename] Long way to open something in Sublime 3
Add the following to ~/.bash_profile so that files can be opened easily in sublime alias subl="open -a 'Sublime Text'"
Also add the following to .bash_profile to alter your bash prompt profile PS1="\W $ "
ctrl-d closes terminal tab
rm -rf / deletes your hard drive; The flag r is for recursive and f is for force
which as in which ruby tells you the directory the command lives in
alias lists aliases
Useful aliases: l for ls -la and b for cd ..
man manual

#Git

#Ruby

#Git Intro

Useful commands

git status
git add Can specify a file or just give a directory
git push does the same thing as git push origin master
git clone
git log Shows you what has happened recently. Not so useful for projects with lots of commits.
git remote add origin https://github.com/try-git/try_git.git
git diff HEAD tells you what's different if someone adds something to the remote repository not on your local
git checkout -- octocat.txt Gets rid of all the changes from octocat.txt
git reset octofamily/octodog.txt If you've commited octodog.txt, you uncommit it
git branch _____ creates a new branch
git checkout ______ switch to branch
git merge _____ merge branch into master
git branch -d clean_up deletes branch clean_up

martimatix/120115.md