find commit by hash sha in git
问题：
I need to find a commit in Git by given hash SHA. For example, if I have "a2c25061" hash, and I need to get the author and the committer of this commit.
What is the command to get that?
回答：
Just use the following command
git show a2c25061举例：
supersocket中v1.6分支上，查找5db9e34
Administrator@LuJunTao MINGW64 /d/SourceCode/SuperSocket (demo|REBASE 1/6)
$ git show 5db9e34
commit 5db9e3407123bfb7a377dba59cb47748b37cef25
Author: Kerry Jiang <kerry-jiang@hotmail.com>
Date: Wed Aug 19 23:50:28 2015 +0800
fixed the bug m_CurrentSourceCount was not updated in SmartPool
diff --git a/Common/SmartPool.cs b/Common/SmartPool.cs
index 2b01ea2..639456f 100644
--- a/Common/SmartPool.cs
+++ b/Common/SmartPool.cs
@@ -332,7 +332,7 @@ namespace SuperSocket.Common
var newItemsCount = Math.Min(m_TotalItemsCount, m_MaxPoolSize - m_TotalItemsCount);
T[] items;
- m_ItemsSource[m_CurrentSourceCount] = m_SourceCreator.Create(newItemsCount, out items);
+ m_ItemsSource[m_CurrentSourceCount++] = m_SourceCreator.Create(newItemsCount, out items);
m_TotalItemsCount += newItemsCount;
git show显示的时间，标明了时区。
tortoisegit在日志中显示的时候，直接转换成了LocalTime
将git show的内容直接导出到文件中
git show f258 >./f258.txt 将文件导出到当前目录下的f258.txt文件中