ice world

修改SVN配置文件
nano /home/svn/repository/test/conf/svnserve.conf

以下為文件內容：
### This file controls the configuration of the svnserve daemon, if you
### use it to allow access to this repository.  (If you only allow
### access through http: and/or file: URLs, then this file is
### irrelevant.)

### Visit http://subversion.tigris.org/ for more information.

[general]
### These options control access to the repository for unauthenticated
### and authenticated users.  Valid values are "write", "read",
### and "none".  The sample settings below are the defaults
# 未授權配置為禁止訪問none，已授權配置為可以讀寫write
anon-access = none
auth-access = write
### The password-db option controls the location of the password
### database file.  Unless you specify a path starting with a /,
### the file's location is relative to the directory containing
### this configuration file.
### If SASL is enabled (see below), this file will NOT be used.
### Uncomment the line below to use the default password file.
# 用戶數據庫文件，配置授權用戶，當前使用的文件是和svnserve.conf在相同目錄下的passwd文件，也可以指定其他絕對路徑文件，如：/home/svn/passwd
password-db = passwd
### The authz-db option controls the location of the authorization
### rules for path-based access control.  Unless you specify a path
### starting with a /, the file's location is relative to the the
### directory containing this file.  If you don't specify an
### authz-db, no path-based access control is done.
### Uncomment the line below to use the default authorization file.
# 授權文件，配置如同用戶配置
authz-db = authz
### This option specifies the authentication realm of the repository.
### If two repositories have the same authentication realm, they should
### have the same password database, and vice versa.  The default realm
### is repository's uuid.
# realm = My First Repository

[sasl]
### This option specifies whether you want to use the Cyrus SASL
### library for authentication. Default is false.
### This section will be ignored if svnserve is not built with Cyrus
### SASL support; to check, run 'svnserve --version' and look for a line
### reading 'Cyrus SASL authentication is available.'
# use-sasl = true
### These options specify the desired strength of the security layer
### that you want SASL to provide. 0 means no encryption, 1 means
### integrity-checking only, values larger than 1 are correlated
### to the effective key length for encryption (e.g. 128 means 128-bit
### encryption). The values below are the defaults.
# min-encryption = 0
# max-encryption = 256

保存
# ctrl + o 回車

退出
# ctrl + x

配置用戶
# nano passwd

以下為文件內容：
### This file is an example password file for svnserve.
### Its format is similar to that of svnserve.conf. As shown in the
### example below it contains one section labelled [users].
### The name and password for each user follow, one account per line.

[users]
# harry = harryssecret
# sally = sallyssecret
IceWee = IceWee

增加用戶IceWee，密碼也為IceWee，=號兩側需要有空格，保存(ctrl + o 回車)退出(ctrl + x)

配置訪問權限
# nano authz

以下為文件內容：
### This file is an example authorization file for svnserve.
### Its format is identical to that of mod_authz_svn authorization
### files.
### As shown below each section defines authorizations for the path and
### (optional) repository specified by the section name.
### The authorizations follow. An authorization line can refer to:
###  - a single user,
###  - a group of users defined in a special [groups] section,
###  - an alias defined in a special [aliases] section,
###  - all authenticated users, using the '$authenticated' token,
###  - only anonymous users, using the '$anonymous' token,
###  - anyone, using the '*' wildcard.
###
### A match can be inverted by prefixing the rule with '~'. Rules can
### grant read ('r') access, read-write ('rw') access, or no access
### ('').

[aliases]
# joe = /C=XZ/ST=Dessert/L=Snake City/O=Snake Oil, Ltd./OU=Research Institute/CN=Joe Average

[groups]
# harry_and_sally = harry,sally
# harry_sally_and_joe = harry,sally,&joe
developers = IceWee

# [/foo/bar]
# harry = rw
# &joe = r
# * =

# [repository:/baz/fuz]
# @harry_and_sally = rw
# * = r

[/]
* = r
IceWee = rw
@developers = rw

[/tags]
IceWee = rw

默認所有用戶可讀取根，IceWee可以讀寫根。可以分別對子目錄進行授權，如上的tags目錄，IceWee具有讀寫權限，以及IceWee所在的組developers也具備讀寫權限。

啟動SVN服務器
# svnserve -d -r /home/svn/repository
-d含義為后臺運行（daemon），-r指定的根目錄，如訪問test應該使用這樣的地址 svn://hostname:port/test

停止SVN服務
# killall svnserve

備份還原命令，與oracle的備份有些類似
導出
# svnadmin dump /home/svn/repository/test > /home/bak/test.dump

導入
# svnadmin load /home/svn/repository/demo < /home/bak/demo.dump
導入前提：
必須先創建要導入版本庫目錄，如上的demo，則需要做以下操作
# svnadmin create /home/svn/respository/demo
修改svnserve.conf、passwd、authz等文件，前面已介紹