我使用gitk来查看区别:

gitk k73ud..dj374

它有一个图形用户界面模式，因此审查更容易。

Try

git diff k73ud^..dj374

确保将k73ud的所有变化都包含在结果差异中。

Git diff比较两个端点(而不是提交范围)。 因为OP想要看到k73ud引入的变化，他/她需要区分k73ud的第一个父提交:k73ud^(或k73ud^1或k73ud~)。

这样，差异结果将包括自k73ud父节点以来的更改(意味着包括来自k73ud本身的更改)，而不是自k73ud以来引入的更改(直到dj374)。

你也可以试试:

git diff oldCommit..newCommit
git diff k73ud..dj374 

And(1个空格，不是更多):

git diff oldCommit newCommit
git diff k73ud dj374

如果你只需要获取文件名(例如手动复制修补它们):

git diff k73ud dj374 --name-only

你可以将更改应用到另一个分支:

git diff k73ud dj374 > my.patch
git apply my.patch

我写了一个在两次提交之间显示差异的脚本，在Ubuntu上工作得很好。

https://gist.github.com/jacobabrahamb4/a60624d6274ece7a0bd2d141b53407bc

#!/usr/bin/env python
import sys, subprocess, os

TOOLS = ['bcompare', 'meld']

def execute(command):
    return subprocess.check_output(command)

def getTool():
    for tool in TOOLS:
        try:
            out = execute(['which', tool]).strip()
            if tool in out:
                return tool
        except subprocess.CalledProcessError:
            pass
    return None

def printUsageAndExit():
    print 'Usage: python bdiff.py <project> <commit_one> <commit_two>'
    print 'Example: python bdiff.py <project> 0 1'
    print 'Example: python bdiff.py <project> fhejk7fe d78ewg9we'
    print 'Example: python bdiff.py <project> 0 d78ewg9we'
    sys.exit(0)

def getCommitIds(name, first, second):
    commit1 = None
    commit2 = None
    try:
        first_index = int(first) - 1
        second_index = int(second) - 1
        if int(first) < 0 or int(second) < 0:
            print "Cannot handle negative values: "
            sys.exit(0)
        logs = execute(['git', '-C', name, 'log', '--oneline', '--reverse']).splitlines()
        if first_index >= 0:
            commit1 = logs[first_index].split(' ')[0]
        if second_index >= 0:
            commit2 = logs[second_index].split(' ')[0]
    except ValueError:
        if first is not '0':
            commit1 = first
        if second is not '0':
            commit2 = second
    return commit1, commit2

def validateCommitIds(name, commit1, commit2):
    if not commit1 and not commit2:
        print "Nothing to do, exit!"
        return False
    try:
        if commit1:
            execute(['git', '-C', name, 'cat-file', '-t', commit1])
        if commit2:
            execute(['git', '-C', name, 'cat-file', '-t', commit2])
    except subprocess.CalledProcessError:
        return False
    return True

def cleanup(commit1, commit2):
        execute(['rm', '-rf', '/tmp/'+(commit1 if commit1 else '0'), '/tmp/'+(commit2 if commit2 else '0')])

def checkoutCommit(name, commit):
    if commit:
        execute(['git', 'clone', name, '/tmp/'+commit])
        execute(['git', '-C', '/tmp/'+commit, 'checkout', commit])
    else:
        execute(['mkdir', '/tmp/0'])

def compare(tool, commit1, commit2):
        execute([tool, '/tmp/'+(commit1 if commit1 else '0'), '/tmp/'+(commit2 if commit2 else '0')])

if __name__=='__main__':
    tool = getTool()
    if not tool:
        print "No GUI diff tools, install bcompare or meld"
        sys.exit(0)
    if len(sys.argv) is not 4:
        printUsageAndExit()

    name, first, second = None, 0, 0
    try:
        name, first, second = sys.argv[1], sys.argv[2], sys.argv[3]
    except IndexError:
        printUsageAndExit()

    commit1, commit2 = getCommitIds(name, first, second)

    if validateCommitIds(name, commit1, commit2) is False:
        sys.exit(0)

    cleanup(commit1, commit2)

    try:
        checkoutCommit(name, commit1)
        checkoutCommit(name, commit2)
        compare(tool, commit1, commit2)
    except KeyboardInterrupt:
        pass
    finally:
        cleanup(commit1, commit2)
    sys.exit(0)

假设你在底部(最老的)还有一个提交，那么这就变得很简单了:

commit dj374
made changes

commit y4746
made changes

commit k73ud
made changes

commit oldestCommit
made changes

现在，使用下面的方法将很容易达到目的。

git diff k73ud oldestCommit

看看两者之间的区别:

您的工作副本和暂存区域:

% git diff

暂存区和最新提交:

% git diff --staged

你的工作副本并提交4ac0a6733:

% git diff 4ac0a6733

提交4ac0a6733和最新的提交:

% git diff 4ac0a6733 HEAD

提交4ac0a6733和提交826793951

% git diff 4ac0a6733 826793951

有关更多解释，请参阅官方文档。

gitk——所有 选择第一次提交 右键点击另一个，然后diff selected→this