This is my basic note while learning git under linux environment. Git is very useful and worth-learning. Hope it is helpful to you.

• Ch1:
  • setting of user name
  • initializing repository
  • hot key.
• Ch2:
  • adding files to stage
  • commit (save files)
  • watching history (log)
  • rename & delete
  • ignoring certain files.
• Ch3:
  • connection to remote git server.
  • case1: existing local folder
  • case2: clone remote folder
• Ch4:
  • basic usage of branch (create, rename, delete).
  • checkout: change your current porision (head).
  • merge: making basic development flow.
• To quickly set your git environment, I recommend you to run ch1.sh to set your user.name, user.email as the followings,

$sudo bash ch1.sh

1. Go to 140.113.150.98:8081 and log in.
2. Go to -- User Settings > SSH Keys
3. Open local terminal and type

$ssh-keygen -t rsa -C "[email protected]"

• And then just press "enter" continuously till a small randomart image appears.

	+----[RSA 2048]-----+
	|@+ooo  . .         |
	|xx.. #        ..x8 |
	+----[SHA256]-------+

• Secondly, cat the public rsa key as follows. The key should begin with ssh-rsa and end with your email.

$cat ~/.ssh/id_rsa.pub

4. Copy and paste all the key shown on your local terminal onto GitLab SSH Key Page (Opened in Step 2).

Well Done! After this setting, you no-longer need to enter password while pushing, cloning, or pulling your remote repository.