Important SVN Commands

SVN Commands

SVN Commit – Commit/Chekins changes into Repo

Syntax:
$ svn commit -m "Enter Log messages"

SVN Diff – To See Difference in files

Syntax:
$ svn diff filename

SVN Status – Status of the working copy

Syntax:
$ svn status PATH

SVN add — Add files, directories, or symbolic links

Syntax:
$ svn add path

SVN copy (cp) — Copy a file or directory in a working copy or in the repository.

Syntax:
$ svn copy foo.txt bar.txt

SVN mkdir — Create a new directory under version control.

Syntax:
$ svn mkdir URL

Sample example for Nant Build file

Sample Example

 <?xml version="1.0"?>
    <project name="Hello World" default="build" basedir=".">
        <description>The Hello World of build files.</description>
        <property name="debug" value="true" overwrite="false" />
        <target name="clean" description="remove all generated files">
            <delete file="HelloWorld.exe" failonerror="false" />
            <delete file="HelloWorld.pdb" failonerror="false" />
        </target>
        <target name="build" description="compiles the source code">
            <csc target="exe" output="HelloWorld.exe" debug="${debug}">
                <sources>
                    <includes name="HelloWorld.cs" />
                </sources>
            </csc>
        </target>
    </project>

Sample example for Ant Build file

Sample Example

<project name="MyProject" default="dist" basedir=".">
    <description>
        simple example build file
    </description>
  <!-- set global properties for this build -->
  <property name="src" location="src"/>
  <property name="build" location="build"/>
  <property name="dist"  location="dist"/>

  <target name="init">
    <!-- Create the time stamp -->
    <tstamp/>
    <!-- Create the build directory structure used by compile -->
    <mkdir dir="${build}"/>
  </target>

  <target name="compile" depends="init"
        description="compile the source " >
    <!-- Compile the java code from ${src} into ${build} -->
    <javac srcdir="${src}" destdir="${build}"/>
  </target>

  <target name="dist" depends="compile"
        description="generate the distribution" >
    <!-- Create the distribution directory -->
    <mkdir dir="${dist}/lib"/>

    <!-- Put everything in ${build} into the MyProject-${DSTAMP}.jar file -->
    <jar jarfile="${dist}/lib/MyProject-${DSTAMP}.jar" basedir="${build}"/>
  </target>

  <target name="clean"
        description="clean up" >
    <!-- Delete the ${build} and ${dist} directory trees -->
    <delete dir="${build}"/>
    <delete dir="${dist}"/>
  </target>
</project>

How to Install SVN (Sub version) in LINUX Machine?

Step By Step Configuring SVN Server in Linux

•  Install apache/httpd 

yum install httpd

• Make sure you apache is running. You can also type ‘http://localhost’ at your browser and apache test page should appear if your apache is running

/etc/rc.d/init.d/httpd start

OR

service httpd start

• Make it start by default on startup

chkconfig httpd on

1. Change root user

su - ## OR ## sudo -i

2. Install needed packages (mod_dav_svn and subversion)

yum install mod_dav_svn subversion

3. Modify Subversion config file /etc/httpd/conf.d/subversion.conf

Add following config to /etc/httpd/conf.d/subversion.conf file:

LoadModule dav_svn_module modules/mod_dav_svn.so LoadModule authz_svn_module modules/mod_authz_svn.so   <Location /svn> DAV svn SVNParentPath /var/www/svn AuthType Basic AuthName "Subversion repositories" AuthUserFile /etc/svn-auth-users Require valid-user </Location>

4. Add SVN (Subversion) users

Use following command:

## Create testuser ## htpasswd -cm /etc/svn-auth-users testuser New password: Re-type new password: Adding password for user testuser   ## Create testuser2 ## htpasswd -m /etc/svn-auth-users testuser2 New password: Re-type new password: Adding password for user testuser2

Note: Use exactly same file and path name as used on subversion.conf file. This example use /etc/svn-auth-users file.

5. Create and configure SVN repository

mkdir /var/www/svn cd /var/www/svn   svnadmin create testrepo chown -R apache.apache testrepo     ## If you have SELinux enabled (you can check it with "sestatus" command) ## ## then change SELinux security context with chcon command ##   chcon -R -t httpd_sys_content_t /var/www/svn/testrepo   ## Following enables commits over http ## chcon -R -t httpd_sys_rw_content_t /var/www/svn/testrepo

Restart Apache:

/etc/init.d/httpd restart ## OR ## service httpd restart

Goto http://localhost/svn/testrepo address and you should see something like following, write username and password:

SVN testrepo revision 0:

6. Configure repository

To disable anonymous access and enable access control add following rows to testrepo/conf/svnserve.conf file:

## Disable anonymous access ## anon-access = none   ## Enable access control ## authz-db = authz

7. Create trunk, branches and tags structure under testrepo

Create “template” directories with following command:

mkdir -p /tmp/svn-structure-template/{trunk,branches,tags}

Then import template to project repository using “svn import” command:

svn import -m 'Initial import' /tmp/svn-structure-template/ http://localhost/svn/testrepo/ Adding /tmp/svn-structure-template/trunk Adding /tmp/svn-structure-template/branches Adding /tmp/svn-structure-template/tags   Committed revision 1.

Check results on browser and see testrepo revision 1:

Build and Release Engineer

Build And Release

The release engineer may provide software, services, or both to software engineering and software quality assurance teams. The software provided may be build tools, assembly, or other reorganization scripts which take compilation output and place them into a pre-defined tree structure, and even to the authoring and creation of installers for use by test teams or by the ultimate consumer of the software. The services provided may include software build (compilation) automation, automated test integration, results reporting, and production of or preparation for software delivery systems—e.g., in the form of electronic media (CDs, DVDs) or electronic software distribution mechanisms.

The Roles & Responsibilities of a 'Build and Release Engineer'

The Build and Release Engineer will play a main role in the software development life cycle

Roles & Responsibilities :-

• Work with Engineering, Operations, Quality Assurance and Project Management to define and execute projects that implement build, release and deployment of web software.

• Manage the source code control system.

• Develop an automated, continuous, build process that reviews the source code, identifies build errors and notifies appropriate parties to expedite/facilitate synchronization to the latest build.

• Improve productivity by designing & developing full-featured build systems; implementing tools and scripts that enable efficient, flexible builds (Shell, Perl)

• Integrated the build system to the bug tracking system

• Develop an efficient deployment process for web deployments (rolling, hot etc.)

• Identify and propagate best practices and processes

• Communicate releases related activities to all the stakeholders and take their feedback to improve the process.


Skillset Required :-

• Extensive experience working with Cruise Control or Hudson

• Operational knowledge in Java, Apache, Tomcat, database

• Source control tools: Experience in at least one source control tool like GIT, CVS, Perforce, Subversion, clerks etc. Experience in administrating one of these tools is a plus.

• Build scripting: Fluency in any of the build scripting languages like ANT, nANT, make, Maveen.

• General scripting: Good knowledge of a scripting language like Perl, Python, Unix/Windows scripting is preferred

• Bug tracking Tools: Working experience of one defect tracking system (Bugzilla, Jira etc.)

• General understanding of the platform in which you work (J2EE, .Net)..

SVN Tutorial for Beginners

Subversion Tutorial

Subversion is an open source revision control software which is designed to be a modern replacement of CVS. This tutorial describes how to setup a SVN repository in a Linux/Unix machine, how to checkout/import modules, update/commit changes to the repository under Windows/Linux. Some examples specific for UBC CS users are also provided.

The structure of SVN Repo is

Trunck
Tag
Branch

Run Commands

Run Commands ..

RUN Commands !

1. Accessibility Controls - access.cpl
2. Accessibility Wizard - accwiz
3. Add Hardware Wizard - hdwwiz.cpl
4. Add/Remove Programs - appwiz.cpl
5. Administrative Tools - control admintools
6. Automatic Updates - wuaucpl.cpl
7. Bluetooth Transfer Wizard - fsquirt
8. Calculator - calc
9. Certificate Manager - certmgr.msc
10. Character Map - charmap
11. Check Disk Utility - chkdsk
12. Clipboard Viewer - clipbrd
13. Command Prompt - cmd
14. Component Services - dcomcnfg
15. Computer Management - compmgmt.msc
16. Control Panel - control
17. Date and Time Properties - timedate.cpl
18. DDE Shares - ddeshare
19. Device Manager - devmgmt.msc
20. Direct X Troubleshooter - dxdiag
21. Disk Cleanup Utility - cleanmgr
22. Disk Defragment - dfrg.msc
23. Disk Management - diskmgmt.msc
24. Disk Partition Manager - diskpart
25. Display Properties - control desktop
26. Display Properties - desk.cpl
27. Dr. Watson System Troubleshooting­ Utility - drwtsn32
28. Driver Verifier Utility - verifier
29. Event Viewer - eventvwr.msc
30. Files and Settings Transfer Tool - migwiz
31. File Signature Verification Tool - sigverif
32. Findfast - findfast.cpl
33. Firefox - firefox
34. Folders Properties - control folders
35. Fonts - control fonts
36. Fonts Folder - fonts
37. Free Cell Card Game - freecell
38. Game Controllers - joy.cpl
39. Group Policy Editor (for xp professional) - gpedit.msc
40. Hearts Card Game - mshearts
41. Help and Support - helpctr
42. HyperTerminal - hypertrm
43. Iexpress Wizard - iexpress
44. Indexing Service - ciadv.msc
45. Internet Connection Wizard - icwconn1
46. Internet Explorer - iexplore
47. Internet Properties - inetcpl.cpl
48. Keyboard Properties - control keyboard
49. Local Security Settings - secpol.msc
50. Local Users and Groups - lusrmgr.msc
51. Logs You Out Of Windows - logoff
52. Malicious Software Removal Tool - mrt
53. Microsoft Chat - winchat
54. Microsoft Movie Maker - moviemk
55. Microsoft Paint - mspaint
56. Microsoft Syncronization Tool - mobsync
57. Minesweeper Game - winmine
58. Mouse Properties - control mouse
59. Mouse Properties - main.cpl
60. Netmeeting - conf
61. Network Connections - control netconnections
62. Network Connections - ncpa.cpl
63. Network Setup Wizard - netsetup.cpl
64. Notepad - notepad
65. Object Packager - packager
66. ODBC Data Source Administrator - odbccp32.cpl
67. On Screen Keyboard - osk
68. Outlook Express - msimn
69. Paint - pbrush
70. Password Properties - password.cpl
71. Performance Monitor - perfmon.msc
72. Performance Monitor - perfmon
73. Phone and Modem Options - telephon.cpl
74. Phone Dialer - dialer
75. Pinball Game - pinball
76. Power Configuration - powercfg.cpl
77. Printers and Faxes - control printers
78. Printers Folder - printers
79. Regional Settings - intl.cpl
80. Registry Editor - regedit
81. Registry Editor - regedit32
82. Remote Access Phonebook - rasphone
83. Remote Desktop - mstsc
84. Removable Storage - ntmsmgr.msc
85. Removable Storage Operator Requests - ntmsoprq.msc
86. Resultant Set of Policy (for xp professional) - rsop.msc
87. Scanners and Cameras - sticpl.cpl
88. Scheduled Tasks - control schedtasks
89. Security Center - wscui.cpl
90. Services - services.msc
91. Shared Folders - fsmgmt.msc
92. Shuts Down Windows - shutdown
93. Sounds and Audio - mmsys.cpl
94. Spider Solitare Card Game - spider
95. SQL Client Configuration - cliconfg
96. System Configuration Editor - sysedit
97. System Configuration Utility - msconfig
98. System Information - msinfo32
99. System Properties - sysdm.cpl
100. Task Manager - taskmgr
101. TCP Tester - tcptest
102. Telnet Client - telnet
103. User Account Management - nusrmgr.cpl
104. Utility Manager - utilman
105. Windows Address Book - wab
106. Windows Address Book Import Utility - wabmig
107. Windows Explorer - explorer
108. Windows Firewall - firewall.cpl
109. Windows Magnifier - magnify
110. Windows Management Infrastructure - wmimgmt.msc
111. Windows Media Player - wmplayer
112. Windows Messenger - msmsgs
113. Windows System Security Tool - syskey
114. Windows Update Launches - wupdmgr
115. Windows Version - winver
116. Wordpad - write