git|git查看commit的内容 log|commit|命令|git

转自：http://blog.csdn.net/qxb1229/article/details/8189997
git查看commit的内容在push之前有时候会不放心是不是忘记加某些文件，或者是不是多删了个什么东西，这时候希望能够看看上次commit都做了些什么。
一开始想到的是用gitdiff，但是gitdiff用于当前修改尚未commit的时候较为方便，一旦commit后，需要指定上次节点的名称（一个hash值），不方便。这种时候用gitlog更合适，因为commit的内容会以log来记录。
下面记录几个常用的情境以及对应的命令。
仅仅想看最近谁有提交，以及提交的描述对应命令 gitlog 显示Sample

commit6305aa81a265f9316b606d3564521c43f0d6c9a3
Author:XXX
Date:Thu Nov 3 11:38:15 2011 +0800

fillauthor information in the head of files and format some code

commit8e8a4a96e134dab8f045937efee35bd710006946
Author:XXX
Date:Thu Nov 3 04:05:34 2011 +0800

usermanagement is mostly complete

details:
add support for account disable/enable
rewrite most related views to suit the above need
provide two decorators for access control (see README)
fixed many errors in Milestone 1

commit2870cd564371d8ad043d0da426a5770d36412421
Author:XXX
Date:Mon Oct 17 20:19:04 2011 -0400

fixthe bug of get_ori_url_from_shorturl().

commitb6cdd881a19ecaff838d5825c3a6b7058fdd498a
Author:XXX
Date:Mon Oct 17 20:17:37 2011 -0400

fixthe bug of get_article_from_short_url.

仅仅想看最后一次的提交
对应命令参数-n1
显示Sample

commit6305aa81a265f9316b606d3564521c43f0d6c9a3
Author: XXX
Date:Thu Nov 3 11:38:15 2011 +0800

fillauthor information in the head of files and format some code

想看到最近一次提交所有更改过的文件对应命令 gitlog -n 1 --stat 显示Sample

commit6305aa81a265f9316b606d3564521c43f0d6c9a3
Author:XXX
Date:Thu Nov 3 11:38:15 2011 +0800

fillauthor information in the head of files and format some code

Site/accounts/decorators.py|2+-
Site/accounts/forms.py|1+
Site/accounts/models.py|1+
Site/accounts/readme|3++-
Site/accounts/templates/account_activate.html|1+
Site/accounts/templates/account_disabled.html|1 +
…

…

28files changed, 37 insertions(+), 8 deletions(-)

想看到最近一次提交所有更改的细节对应命令 gitlog -n 1 -p 显示Sample

commit6305aa81a265f9316b606d3564521c43f0d6c9a3
Author:XXX
Date:Thu Nov 3 11:38:15 2011 +0800

fillauthor information in the head of files and format some code

diff--git a/Site/accounts/decorators.pyb/Site/accounts/decorators.py
index 22522bc..a6bb440100755
--- a/Site/accounts/decorators.py
+++b/Site/accounts/decorators.py
@@ -1,9 +1,9@@
#!/usr/bin/env python
# -*- coding: utf-8-*-
+# author: Rex Nov. 3, 2011
from functoolsimport wraps
from django.core.urlresolvers importreverse
from django.http import HttpResponseRedirect
-fromdjango.utils.decorators import available_attrs
fromSite.accounts.models import UserProfile

deflogin_required(view_func):
diff --gita/Site/accounts/forms.py b/Site/accounts/forms.py
index016710b..778d92a 100755
--- a/Site/accounts/forms.py
+++b/Site/accounts/forms.py
@@ -1,5 +1,6 @@
#!/usr/bin/envpython
# -*- coding: utf-8 -*-
+# author: Rex Nov.3, 201