安装
sudo apt-get install subversion
常用指令（命令中解释了常用的option的用法，忽略了生僻的option）
1. 将文件（项目）checkout到本地目录
svn checkout srcURL --username ARG --password ARG
例如：svn checkout http://www.mycodesvn.com/main --username Fowler --password 123456
简写 svn co
注：ARG 为 argument(参数)简写
2. 将文件添加到版本库中
svn add ARG
例如：svn add myFile.java
svn add *.java 将当前目录中所有.java文件添加到版本库中
注：这里的添加到版本库，与commit要区分开，add并只是将文件添加到版本库中，还没有提交到服务器，当下一次commit的时候，才会提交到svn服务器。参见英文对svn add的注解：
Put files and directories under version control, scheduling them for addition to repository. They will be added in next commit.
3. 将改动的文件提交到版本库
svn commit -m ARG1 ARG2
ARG1：注释，必填的，但是可以是空串
ARG2：文件目录
例如：svn commit -m "this is my first commit" MyTest.java
英文注解：commit (ci): Send changes from your working copy to the repository.
A log message must be provided, but it can be empty. If it is not given by a --message or --file option, an editor will be started.
If any targets are (or contain) locked items, those will be unlocked after a successful commit.
4.加锁/解锁
svn lock -m ARG1 [--force] ARG2
ARG1：注释
ARG2：文件目录
--force：使用此选现可以从其他的user或者working copy强制获得lock
英文注解：lock: Lock working copy paths or URLs in the repository, so that no other user can commit changes to them.
相应的解锁：svn unlock
5. 更新到某个版本
svn update -r ARG1 ARG2
ARG1: 版本号
ARG2: 文件目录
英文注解：update (up): Bring changes from the repository into the working copy.
If no revision is given, bring working copy up-to-date with HEAD rev. Else synchronize working copy to revision given by -r.
For each updated item a line will start with a character reporting the action taken. These characters have the following meaning:
A Added
D Deleted
U Updated
C Conflict
G Merged
E Existed
6. 查看文件或者目录状态
svn status path (显示目录下的文件和子目录的状态，正常状态不显示）
【?：不在svn的控制中；M：内容被修改；C：发生冲突；A：预定加入到版本库；K：被锁定】
svn status -v path
第一列保持相同，第二列显示工作版本号，第三和第四列显示最后一次修改的版本号和修改人。
英文注解：status (stat, st): Print the status of working copy files and directories.
With no args, print only locally modified items (no network access).
With -q, print only summary information about locally modified items.
With -u, add working revision and server out-of-date information.
With -v, print full revision information on every item.
7. 删除文件
svn delete ARG1 -m ARG2
ARG1：文件目录（路径）
ARG2：注释信息
英文注解：delete (del, remove, rm): Remove files and directories from version control.
1. Each item specified by a PATH is scheduled for deletion upon the next commit. Files, and directories that have not been committed, are immediately removed from the working copy unless the --keep-local option is given.
PATHs that are, or contain, unversioned or modified items will not be removed unless the --force option is given.
2. Each item specified by a URL is deleted from the repository via an immediate commit.
8. 查看日志
svn log ARG
ARG：文件或者文件夹路径
英文注解：log: Show the log messages for a set of revision(s) and/or file(s).
Print the log messages for a local PATH (default: '.'). The default revision range is BASE:1.
9. 查看文件详细信息
svn info path
英文注解：info: Display information about a local or remote item.
Print information about each TARGET (default: '.').
TARGET may be either a working-copy path or URL. If specified, REV determines in which revision the target is first looked up.
10. 比较差异
svn diff path(将修改的文件与基础版本比较)
svn diff -r m:n path(对版本m和版本n比较差异)
11. 将两个版本之间的差异合并到当前文件
svn merge -r m:n path（将版本m与n之间的差异合并到当前文件，但是一般都会产生冲突，需要处理一下）
12. 解决冲突
svn resolved: 移除工作副本的目录或文件的“冲突”状态。