VersionControl

Overview Diagram

Git Installation

By default git is installed in linux, if not follow this link Git Installation

Git Configuration

Three levels of configuration

* Local
* global
* system

Setting for global level configuation

git config --global --list
git config --global user.name <username>
git config --gloabl user.email <email>
git config --gloabl color.ui true (which is default after git version)

Git Alias

git config --global alias.s "status -s"  #setting an alias for `git status`
git config --global alias.lg "log --oneline --all --graph --decorate"

Creating a First Repo

git status
git init <name>
git status
touch <file>
git status
git add <file>
touch index.css
git status
git commit -m "Added file"
git status

Staging Area

touch about.css about.html contact.css contact.html
git s
git commit

Git Commit undoing

git reset --soft HEAD^
git commit --amend -m "Adasd"
git reset --hard HEAD^
git reset --hard HEAD^^

Note: Don't do this after you push