SVN的安装
yum install subversion
服务端命令
1. svnserver - 控制svn系统服务的启动等
2. svnadmin - 版本库的创建/导出/导入/删除等
3. svnlook - 查看版本库的信息等
客户端命令
1. svn - 版本库的检出/更新/提交/重定向等
创建版本库
1. svnadmin create /www/version_test_1；
2. cd /www; svnadmin create version_test_2；
注意：如果 cd /www/version_test_1; svnadmin create version_test_2 会抛出异常（svnadmin: E165002: ‘/www/version_test_1/version_test_2‘ is a subdirectory of an existing repository rooted at ‘/www/version_test_1‘），故不能再已有版本库里面再次创建版本库。
3. 指定版本库数据保存类型： svnadmin create --fs-type fsfs(数据保存类型，还可以指定dbd) xxxx(版本库名称)，如果想了解fsfs和dbd的区别可以自行百度，这里不过多阐述；推荐使用fsfs数据保存类型；
删除版本库
1. rm -rvf /www/version_test_1；使用linux自带的命令把整个版本库删除即可；
版本库配置
配置文件位于： /www/version_test_2/conf/
存在三个文件分别是：
1. authz -- 配置用户组以及用户组权限
2. passwd -- 配置用户名和密码
3. svnserve.conf -- 配置默认权限、权限配置文件及密码配置文件
版本库权限分组
vim svnserve.conf ：
1 ### This file controls the configuration of the svnserve daemon, if you 2 ### use it to allow access to this repository. (If you only allow 3 ### access through http: and/or file: URLs, then this file is 4 ### irrelevant.) 5 6 ### Visit http://subversion.apache.org/ for more information. 7 8 [general] 9 ### The anon-access and auth-access options control access to the 10 ### repository for unauthenticated (a.k.a. anonymous) users and 11 ### authenticated users, respectively. 12 ### Valid values are "write", "read", and "none". 13 ### Setting the value to "none" prohibits both reading and writing; 14 ### "read" allows read-only access, and "write" allows complete 15 ### read/write access to the repository. 16 ### The sample settings below are the defaults and specify that anonymous 17 ### users have read-only access to the repository, while authenticated 18 ### users have read and write access to the repository. 19 # anon-access = read 20 # auth-access = write 21 ### The password-db option controls the location of the password 22 ### database file. Unless you specify a path starting with a /, 23 ### the file‘s location is relative to the directory containing 24 ### this configuration file. 25 ### If SASL is enabled (see below), this file will NOT be used. 26 ### Uncomment the line below to use the default password file. 27 # password-db = passwd 28 ### The authz-db option controls the location of the authorization 29 ### rules for path-based access control. Unless you specify a path 30 ### starting with a /, the file‘s location is relative to the the 31 32 [general] 33 ### The anon-access and auth-access options control access to the 34 ### repository for unauthenticated (a.k.a. anonymous) users and 35 ### authenticated users, respectively. 36 ### Valid values are "write", "read", and "none". 37 ### Setting the value to "none" prohibits both reading and writing; 38 ### "read" allows read-only access, and "write" allows complete 39 ### read/write access to the repository. 40 ### The sample settings below are the defaults and specify that anonymous 41 ### users have read-only access to the repository, while authenticated 42 ### users have read and write access to the repository. 43 # anon-access = read 44 # auth-access = write 45 ### The password-db option controls the location of the password 46 ### database file. Unless you specify a path starting with a /, 47 ### the file‘s location is relative to the directory containing 48 ### this configuration file. 49 ### If SASL is enabled (see below), this file will NOT be used. 50 ### Uncomment the line below to use the default password file. 51 # password-db = passwd 52 ### The authz-db option controls the location of the authorization 53 ### rules for path-based access control. Unless you specify a path 54 ### starting with a /, the file‘s location is relative to the the 55 ### directory containing this file. If you don‘t specify an 56 ### authz-db, no path-based access control is done. 57 ### Uncomment the line below to use the default authorization file. 58 # authz-db = authz 59 ### This option specifies the authentication realm of the repository. 60 ### If two repositories have the same authentication realm, they should 61 ### have the same password database, and vice versa. The default realm 62 ### is repository‘s uuid. 63 # realm = My First Repository 64 ### The force-username-case option causes svnserve to case-normalize 65 ### usernames before comparing them against the authorization rules in the 66 ### authz-db file configured above. Valid values are "upper" (to upper- 67 ### case the usernames), "lower" (to lowercase the usernames), and 68 ### "none" (to compare usernames as-is without case conversion, which 69 ### is the default behavior). 70 # force-username-case = none 71 72 [sasl] 73 ### This option specifies whether you want to use the Cyrus SASL 74 ### library for authentication. Default is false. 75 ### This section will be ignored if svnserve is not built with Cyrus 76 ### SASL support; to check, run ‘svnserve --version‘ and look for a line 77 ### reading ‘Cyrus SASL authentication is available.‘ 78 # use-sasl = true 79 ### These options specify the desired strength of the security layer 80 ### that you want SASL to provide. 0 means no encryption, 1 means 81 ### integrity-checking only, values larger than 1 are correlated 82 ### to the effective key length for encryption (e.g. 128 means 128-bit 83 ### encryption). The values below are the defaults. 84 # min-encryption = 0 85 # max-encryption = 256
在19行： anon-access = read || write || none，表示没有用户名和密码的用户访问该版本库怎么操作
在20行： auth-access = write || read || none，表示通过用户名和密码的用户访问该版本库怎么操作
上述 read、write 、none 意思：
1. read 指允许更新代码
2. write 指允许更新代码，也允许提交代码
3. none 指什么都干不了
在27行： password-db = passwd，表示指定用户名和密码的文件路径（既支持相对路径，又支持绝对路径）
在58行： authz-db = authz，表示指定权限分组的文件路径（既支持相对路径，又支持绝对路径）
最终将svnserve.conf文件修改为：
anon-access = none
auth-access = write
password-db = passwd
authz-db = authz
:wq 保存退出即可。
vim passwd ：
1 ### This file is an example password file for svnserve. 2 ### Its format is similar to that of svnserve.conf. As shown in the 3 ### example below it contains one section labelled [users]. 4 ### The name and password for each user follow, one account per line. 5 6 [users] 7 # harry = harryssecret 8 # sally = sallyssecret
在7、8行已经给出了用户和密码的格式，则现只需要在9行添加：
jiangbo = 123456
随后再可以添加其他人来操作该版本库：
zhangsan = 123456
lisi = 123456
wangwu = 123456
:wq 保存退出即可。
vim authz：
1 ### This file is an example authorization file for svnserve. 2 ### Its format is identical to that of mod_authz_svn authorization 3 ### files. 4 ### As shown below each section defines authorizations for the path and 5 ### (optional) repository specified by the section name. 6 ### The authorizations follow. An authorization line can refer to: 7 ### - a single user, 8 ### - a group of users defined in a special [groups] section, 9 ### - an alias defined in a special [aliases] section, 10 ### - all authenticated users, using the ‘$authenticated‘ token, 11 ### - only anonymous users, using the ‘$anonymous‘ token, 12 ### - anyone, using the ‘*‘ wildcard. 13 ### 14 ### A match can be inverted by prefixing the rule with ‘~‘. Rules can 15 ### grant read (‘r‘) access, read-write (‘rw‘) access, or no access 16 ### (‘‘). 17 18 [aliases] 19 # joe = /C=XZ/ST=Dessert/L=Snake City/O=Snake Oil, Ltd./OU=Research Institute/CN=Joe Average 20 21 [groups] 22 # harry_and_sally = harry,sally 23 # harry_sally_and_joe = harry,sally,&joe 24 25 # [/foo/bar] 26 # harry = rw 27 # &joe = r 28 # * = 29 30 # [repository:/baz/fuz] 31 # @harry_and_sally = rw 32 # * = r
在18行：别名配置
在21行：用户组配置，格式是（组名 = 用户1,用户2,...,用户n）
示例：
[groups] # 产品经理组 pm = jiangbo # 开发人员组 dev = zhangsan,wangwu # 菜鸟组 rookie = lisi
在25行：表示版本库的目录，例如 [/] 表示版本库的根目录，[/foo/bar] 表示版本库根目录下的 foo 文件夹下面的 bar 文件夹
示例：
[/] # 表示项目径路组有更新和提交的权限 @pm = rw # 表示开发组只有更新的权限 @dev = r # 表示 李四 这个用户自由更新的权限 lisi = r
在30行：表示repository版本库下目录，例如 [repository:/] 表示repository版本库的根目录，[repository:/baz/fuz] 表示repository版本库目录下的 baz 文件夹下面的 fuz 文件夹
示例：
[version_test_n:/]
# 表示该版本库下面所有用户都有更新和提交的权限
* = rw
:wq 保存退出即可。
版本库的访问
服务端和客户端的关系（svn服务端 ：svn客户端 = 1 : n ）
运行svn服务端： svnserve -d -r /www/version_test_2/ ，如果没有什么异常消息则证明svn服务端运行成功！
个人定义的版本库的访问两种形式：
1. 命令行的形式访问
$ mkdir svntest
$ cd svntest
/svntest$ svn checkout(co) svn://192.168.0.104 (--username jiangbo --password 123456)
2. 图像界面的形式访问
下载tortoisesvn进行svn检出
SVN服务自启动
vim /etc/rc.local：
1 #!/bin/bash 2 # THIS FILE IS ADDED FOR COMPATIBILITY PURPOSES 3 # 4 # It is highly advisable to create own systemd services or udev rules 5 # to run scripts during boot instead of using this file. 6 # 7 # In contrast to previous versions due to parallel execution during boot 8 # this script will NOT be run after all other services. 9 # 10 # Please note that you must run ‘chmod +x /etc/rc.d/rc.local‘ to ensure 11 # that this script will be executed during boot. 12 13 touch /var/lock/subsys/local
在13行下面加上 svn 服务自启动：
svnserve -d -r /www/version_test_2/
ok!后续会将基础操作写入博客，敬请期待！！
