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we have ALREADY like PASSWORD less log in enable, so from Jenkins server any ONE login to the remote the Linux server and all without ASKING the password the key exchange is already done.

we have already like password less log in enable, so from Jenkins server any one login to the remote the Linux server and all without asking the password the key exchange is already done.

• The primary purpose of CI is to provide regular, fast feedback to developers as they commit changes to the SHARED CODE repository (VCS).
• The idea being that we’re always integrating our code on commit, so that when CONFLICTS arise, they can be ADDRESSED more quickly and easily than if the changes had been MADE days, week, or even months ago.

• PARENT POM
• PROJECT pom
• settings
• CLI parameters

By default, the location of the GENERATED jar is in ${project.build.DIRECTORY} or in your TARGET directory. We can CHANGE this by configuring the outputDirectory of maven-jar-plugin.

By default, the location of the generated jar is in ${project.build.directory} or in your target directory. We can change this by configuring the outputDirectory of maven-jar-plugin.

The BEST PRACTICE guideline between settings.xml and pom.xml is that CONFIGURATIONS in settings.xml MUST be specific to the current user and that pom.xml configurations are specific to the project.

The best practice guideline between settings.xml and pom.xml is that configurations in settings.xml must be specific to the current user and that pom.xml configurations are specific to the project.

Typically, feature branches are created in cases where the new feature or enhancement has broad-sweeping CHANGES to the code base such that introducing them in the TRUNK may be too disruptive. ALSO, feature branches may be used for prototyping or proof-of-concept for code that may never END up in trunk.

Typically, feature branches are created in cases where the new feature or enhancement has broad-sweeping changes to the code base such that introducing them in the trunk may be too disruptive. Also, feature branches may be used for prototyping or proof-of-concept for code that may never end up in trunk.

It’s USED to EXECUTE last command. Yes, this can be used with other string to execute new command. For EG – if ls was the last command, we can execute !! -l for having the LONG listing.

It’s used to execute last command. Yes, this can be used with other string to execute new command. For eg – if ls was the last command, we can execute !! -l for having the long listing.

• TRANSITIVE dependency is the dependencies not DEFINED DIRECTLY in the current POM but the POM of the DEPENDENT PROJECTS.
• Yes, we can override transitive dependency version by specifying the dependency in the current POM.

• Builds can be TRIGGERED by source code management commits.
• Can be triggered after completion of other builds.
• Can be SCHEDULED to RUN at SPECIFIED time ( crons )
• Manual Build Requests

AccuRev, CVS, SUBVERSION, Git, Mercurial, PERFORCE, CLEARCASE and RTC

AccuRev, CVS, Subversion, Git, Mercurial, Perforce, Clearcase and RTC

MAVEN and ANT are Build Technologies whereas Jenkins is a CONTINUOUS integration tool.

Maven and Ant are Build Technologies whereas Jenkins is a continuous integration tool.

It is a CONTINUOUS INTEGRATION TOOL WRITTEN in JAVA.

It is a continuous integration tool written in Java.

Repository is the heart of any version control system. It is CENTRAL PLACE where developers store all their work. Repository not only stores files but also history. Repository is accessed over a network, with repository acting as a SERVER and version control tool acting as a CLIENT. Client can CONNECT to repository, and then they can store/retrieve their changes to/from repository.

Repository is the heart of any version control system. It is central place where developers store all their work. Repository not only stores files but also history. Repository is accessed over a network, with repository acting as a server and version control tool acting as a client. Client can connect to repository, and then they can store/retrieve their changes to/from repository.

We are USING SVN and GIT HUB.

We are using SVN and Git Hub.

• Jar is Java ARCHIVE i.s compressed Class or Class / Java files.
• War comprises of compressed Servlet class files,JSP FIles,SUPPORTING files, GIF and HTML files.
• Ear comprise of compressed Java and web module files ( was files ).

YES, I have worked on many build SCRIPTS in LAST few years.

Yes, I have worked on many build scripts in last few years.

ANT and MAVEN

Ant and Maven

• A has DEPENDENCY of B, B has dependency of C and C has dependency of A,architecture,technical LEAD
• With Maven 2 , came transitive dependency wherein in above scenario, C will acts as a dependency of A as if this dependency has been DEFINED directly in A but the NEGATIVE side is that if it leads to cyclic dependency , it creates problems.

TRANSITIVE dependencies allows to avoid specifying the LIBRARIES that are required by the PROJECT which are specified in other dependent projects - REMOTE or Local.

Transitive dependencies allows to avoid specifying the libraries that are required by the project which are specified in other dependent projects - Remote or Local.

Transitive DEPENDENCY is the dependencies not defined DIRECTLY in the current POM but the POM of the dependent projects. 

Yes we can override transitive dependency VERSION by SPECIFYING the dependency in the current POM.

Transitive dependency is the dependencies not defined directly in the current POM but the POM of the dependent projects. 

Yes we can override transitive dependency version by specifying the dependency in the current POM.

You can USE TORTOISE SVN,which has Merge UTILITY embedded in it.

You can use Tortoise SVN,which has Merge Utility embedded in it.

Its USED to execute LAST command. Yes this can be used with other STRING to execute new command. For eg - if LS was the last command, We can execute !! -l for having the LONG listing.

Its used to execute last command. Yes this can be used with other string to execute new command. For eg - if ls was the last command, We can execute !! -l for having the long listing.

• Compile compiles the source CODE of the PROJECT 
• whereas
• INSTALL installs the package into the LOCAL repository, for USE as a dependency in other projects locally

RUN MVN -X

run mvn -X

1. PARENT POM
2. PROJECT pom
3. settings
4. CLI parameters

By default, the location of the generated jar is in ${project.build.DIRECTORY} or in your TARGET directory. We can CHANGE this by CONFIGURING the outputDirectory of maven-jar-plugin.

By default, the location of the generated jar is in ${project.build.directory} or in your target directory. We can change this by configuring the outputDirectory of maven-jar-plugin.

The BEST PRACTICE guideline between settings.xml and pom.xml is that configurations in settings.xml must be specific to the current USER and that pom.xml configurations are specific to the PROJECT.

The best practice guideline between settings.xml and pom.xml is that configurations in settings.xml must be specific to the current user and that pom.xml configurations are specific to the project.