[Git]checkout 指定版本

Posted 2020-09-17 carol2000

Task:知道commit号，如何checkout 指定版本

1. 切换到指定的branch

2. 下载head

3. 查看log找到需要的版本

4. 根据header checkout 

 1 [[email protected]80 ebs]$ git branch
 2 * consistencyCheck
 3   master
 4 [[email protected]80 ebs]# git checkout master
 5 Switched to branch ‘master‘
 6 [[email protected]80 ebs]# git branch
 7   consistencyCheck
 8 * master
 9 [[email protected]80 ebs]# git checkout HEAD
10 [[email protected]80 ebs]# git log |more
11 commit e24385f84866f0010d3317164b23be9e6054f283
12 Merge: 31d7dc5 41ac93d
13 Author: wa357 <[email protected]>
14 Date:   Wed Apr 26 13:08:11 2017 +0800
15 
16     merge modify_election
17 
18 commit 41ac93d383abf2e3b83a2df1cd3c201877867d2d
19 Author: lij <[email protected]>
20 Date:   Mon Apr 24 16:00:15 2017 +0800
21 
22       modify the position of calling
23 
24 commit 40b81hpc6685c7340106206fa171d0611767d40f93b
25 [[email protected]80 ebs]# git checkout e24385f84866f0010d3317164b23be9e6054f283
26 Note: checking out ‘e24385f84866f0010d3317164b23be9e6054f283‘.
27 
28 You are in ‘detached HEAD‘ state. You can look around, make experimental
29 changes and commit them, and you can discard any commits you make in this
30 state without impacting any branches by performing another checkout.
31 
32 If you want to create a new branch to retain commits you create, you may
33 do so (now or later) by using -b with the checkout command again. Example:
34 
35   git checkout -b new_branch_name
36 
37 HEAD is now at e24385f... merge modify_election_datanode_algorithm
38 [[email protected]80 ebs]#
39 [[email protected]80 ebs]# git branch
40 * (detached from e24385f)
41   consistencyCheck
42   master