svn 日志版本回滚

[root@v01 online]# svn diff -r 9:8
Index: index.html
===================================================================
--- index.html	(revision 9)
+++ index.html	(revision 8)
@@ -10,4 +10,3 @@
 kkkkkkkkkkk
 kkkkkkkk
 ggggggg
-10
[root@v01 online]# svn merge -r 9:8 ""
--- Reverse-merging r9 into '.':
U    index.html
[root@v01 online]# cat index.html 
<<<<<<< .mine
kkkkk
2222
kkkkkllll
=======
999999
8888888
9999999999999
>>>>>>> .r5
kkkkkkkkkkk
kkkkkkkk
ggggggg
[root@v01 online]# svn diff “”
Index: index.html
===================================================================
--- index.html	(revision 9)
+++ index.html	(working copy)
@@ -10,4 +10,3 @@
 kkkkkkkkkkk
 kkkkkkkk
 ggggggg
-10
[root@v01 online]# svn commit -m "sss"
Sending        index.html
Transmitting file data .
Committed revision 10.
[root@v01 online]# svn log index.html 
------------------------------------------------------------------------
r10 | user001 | 2016-05-10 03:02:21 +0800 (Tue, 10 May 2016) | 1 line

sss
------------------------------------------------------------------------
r9 | user001 | 2016-05-10 02:20:13 +0800 (Tue, 10 May 2016) | 1 line


------------------------------------------------------------------------
r8 | user001 | 2016-05-10 02:13:37 +0800 (Tue, 10 May 2016) | 1 line


------------------------------------------------------------------------
r7 | user001 | 2016-05-10 01:54:53 +0800 (Tue, 10 May 2016) | 1 line


------------------------------------------------------------------------
r6 | user001 | 2016-05-10 01:53:49 +0800 (Tue, 10 May 2016) | 1 line


------------------------------------------------------------------------
r4 | user001 | 2016-05-10 01:27:00 +0800 (Tue, 10 May 2016) | 1 line


------------------------------------------------------------------------
r3 | user001 | 2016-05-10 01:21:36 +0800 (Tue, 10 May 2016) | 1 line


------------------------------------------------------------------------
r2 | user001 | 2016-05-09 19:48:15 +0800 (Mon, 09 May 2016) | 1 line

add test file for mytest
------------------------------------------------------------------------
r1 | user001 | 2016-05-09 13:19:28 +0800 (Mon, 09 May 2016) | 1 line


------------------------------------------------------------------------
[root@v01 online]# 

 

    svn log -v  显示所有日志 并带修改的文件名  
      
    svn log -r ver1:ver2   显示2个版本之间的改动  
    svn diff -r ver1:ver2  
      
    版本回滚  
    综上,最必要的就是3个步骤:  
    1. 确定版本号 svn log <file>  
    2. 合并 svn merge -r <latest revision>:<last revision> <file>  
    3. commit. svn ci -m 'rollback to last revision:' <file>