场景：
操作如下：
搭建svn服务器:192.168.43.130
1.安装subversion
2.创建本地仓库
mkdir /haha/svn/something
svnadmin create /haha/svn/something
3.会发现something下已经有配置文件，cd /haha/svn/something/conf路径下
都要改其配置文件：
第一个passwd：设置账号和密码（不用useradd创建）
第二个：authz认证及权限安排
其中，方括号内部分可有多种写法：
[/]：表示根目录及以下，根目录是svnserve启动时指定的，[/]表示对全部版本库设置权限；
[repos:/]：表示对版本库repos设置权限；
[repos:/sadoc]：表示对版本库repos中的sadoc项目设置权限；
[repos:/sadoc/oldboy]：表示对版本库repos中的sadoc项目的oldboy目录设置权限；
权限主体可以是用户、用户组或*，用户组在前面加@，*表示全部用户；
权限可以是w、r、wr和空，空表示没有任何权限；
authz中每个参数都要顶格写，开头不能有空格；
对于组，要以@开头，而用户不需要；
第三个配置文件（重要）：svnserve.conf
### This filecontrols the configuration of the svnserve daemon, if you
### use it toallow access to this repository. (If youonly allow
### access throughhttp: and/or file: URLs, then this file is
### irrelevant.)
### Visithttp://subversion.apache.org/ for more information.
[general]
### Theanon-access and auth-access options control access to the
### repository forunauthenticated (a.k.a. anonymous) users and
### authenticatedusers, respectively.
### Valid valuesare "write", "read", and "none".
### Setting thevalue to "none" prohibits both reading and writing;
###"read" allows read-only access, and "write" allows complete
### read/writeaccess to the repository.
### The samplesettings below are the defaults and specify that anonymous
### users haveread-only access to the repository, while authenticated
### users haveread and write access to the repository.
anon-access = none
auth-access =write
### Thepassword-db option controls the location of the password
### databasefile. Unless you specify a path startingwith a /,
### the file'slocation is relative to the directory containing
### thisconfiguration file.
### If SASL isenabled (see below), this file will NOT be used.
### Uncomment theline below to use the default password file.
password-db =/haha/svn/something/conf/passwd
### The authz-dboption controls the location of the authorization
### rules forpath-based access control. Unless youspecify a path
### starting witha /, the file's location is relative to the the
### directorycontaining this file. If you don'tspecify an
### authz-db, nopath-based access control is done.
### Uncomment theline below to use the default authorization file.
authz-db =/haha/svn/something/conf/authz
### This optionspecifies the authentication realm of the repository.
### If tworepositories have the same authentication realm, they should
### have the samepassword database, and vice versa. Thedefault realm
### isrepository's uuid.
realm = /haha/svn/
### Theforce-username-case option causes svnserve to case-normalize
### usernamesbefore comparing them against the authorization rules in the
### authz-db file configuredabove. Valid values are"upper" (to upper-
### case theusernames), "lower" (to lowercase the usernames), and
###"none" (to compare usernames as-is without case conversion, which
"svnserve.conf"61L, 3121C
4.svnserve可以启动
systemctl starts svnserve
systemctl enable svnserve
5.启动svn版本库
svnserve -dr/haha/svn
检查：ps -ef |grep svn或者netstat -ntpl查看3690端口是否开启
+++++++++++++++++++++++++++++++++++
客户端Centos7上：192.168.43.129
1.安装subversion
2.创建一个本地存放svn的地方：mkdir /localdisk/svn
3.把130的something库弄到本地。
命令：svn checkout svn://192.168.43.130/something
之后再/localdisk/svn/下，会发现有something目录
在这something目录下，创建
代码提交三步：
1.svn add 文件名 把文件提交到暂存区
2.svn commit -m“备注” 把文件上传到服务器上，并且备注129文件
3.验证服务器130上的svn账号
4.以后服务器上用命令更新svn
svn update
5.在130上会发现/haha/svn/something下面还有个something，文件就在这里面
