[Git] Git on your MAC

[By macport]
1. Install macport at http://www.macports.org/install.php

sudo port selfupdate 

sudo port install git-core

For default, it will be installed in
/opt/local/bin/git

Note:
Xcode package include git also, its path is:
/usr/bin/git


GUI for git
http://www.sourcetreeapp.com/
or on AppleStore
http://itunes.apple.com/us/app/sourcetree/id411678673


[w/o macport]
 Download the installer for OSX
 http://code.google.com/p/git-osx-installer/


Initialize the current directory:

git init

Add the current directory to tracking repository

git  add .

Commit all the file under the current directory with message 'XXX'

git commit -a -m 'XXX'

Modify the commit message

git commit --amend -m 'new message'

Name the last commit file as 'ver1.0' (branch)

git tag ver1.0

Show all file whose version is 'ver1.0'

git show ver1.0[:[spec file]]

Show the message

git show HEAD

show last message

git show HEAD^

Checkout (restore) all the files to commit 'ver1.0'

git reset ver1.0

Checkout (restore) to last commit

git reset HEAD^

Work with a remote repository
http://spencerimp.blogspot.tw/2013/10/git-how-to-use-git-on-bitbucket.html


You can use option -h to know detail about the command


reference
http://tkg.im.ncue.edu.tw/?p=755