git-stuff

git help git
git help <command>

recorded with commit.
git config --global user.name "rkazak"
git config --global user.email "rohinton.kazak@gmail.com"

make a new folder.
add some files.

git init <project-name>
git init gitproject

cd into the project folder.

git status

git add . ( all files in directory/project folder )
git add <file>

git rm --cached <file> - to remove from staging area.

git commit -m "commit message."

git log

git diff

git diff --cached ( staging area ).

git log --oneline  ( commit summary with messages ).

git commit -a -m "some message"

git status -s


remote repository
 |   |       ^
pull fetch   |
 |   |       |
 |   |       |
 |   |      push
 |   V       |
 +>local repository
 |   |       ^
 |   |       |commit
 |   |       |
 |   |     index (cache)
 |   |           ^
 |   |           |
 V   V checkout  |add
 working directory

git init <project>      - project directory is now repository
git add  .              - add all files to staging area
git commit -m "message" - snapshot
git status              - status of files
git log                 - commit history
git diff                - view differences
git diff --cached       - differences in staging

---
1. create SSH key
   using RSA public/private cryptography
2. HTTPS or SSH, github prefers SSH

ssh-keygen -t rsa -C "rohinton.kazak@gmail.com"
ssh -T git@github.com

---
git remote add origin git@github.com:project/yoe.com.com.git   ( add a remote repository )
git push origin master
keyphrase -
git add .
git commit -m "more changes.."
git log
git push origin master