Install Git on Ubintu

2 ways are installing git on ubuntu

A. Installation
1. Using apt-get - it's simple, but not latest version.

$ sudo apt-get install git

2. Download and install manually - it can use latest version.
- install libraries

$ sudo apt-get install libcurl4-gnutls-dev libexpat1-dev gettext \
    libz-dev libssl-dev

- if you want various documents format, need to these libraries

$ sudo apt-get install asciidoc xmlto docbook2x

- download latest release version from follows
Kernel.org( https://www.kernel.org/pub/software/scm/git/ )
GitHub mirror( https://github.com/git/git/releases )
- compile and install

$ tar -zxf git-1.9.1.tar.gz
$ cd git-1.9.1
$ make configure
$ ./configure --prefix=/usr
$ make all doc info
$ sudo make install install-doc install-html install-info

B. Configuration setting
- user

$ git config --global user.name "user name"
$ git config --global user.email emailaddress@email.com

- editor

$ git config --global core.editor editorname

- checking config settings

$ git config --list

- usage help

$ git help 
$ git  --help
$ man git-
ex) $ git help config

C. Generate project
- generate folder

$ mkdir testGitProject

- generate git repository in above folder

$ git init

- add and commit

$ git add *.c
$ git add LICENSE
$ git commit -m 'message about this project version'

D. Clone remote repository
- follow command makes directory named "libgit2" and generate .git in "libgit2". And clone repository

$ git clone https://github.com/libgit2/libgit2

- only differ name of directory "mylibgit", others are same

$ git clone https://github.com/libgit2/libgit2 mylibgit

E. other commands
- check state of repository

$ git status

- commit

$ git commit

- view log

$ git log

- fetch or pull remote repository (pull = fetch + merge)

$ git fetch [remote-name]
$ git pull [remote-name]

- push

$ git push origin master

ref : https://git-scm.com/book/en/v2/Getting-Started-Installing-Git
ref : http://yokang90.tistory.com/47