AEM Basics - Use Commands while working with CQ5 / AEM

To Start AEM In Author Instance:
--------------------------------------------
java -Xmx1024m -jar cq-author-4502.jar

To Start AEM In Publish Instance:
--------------------------------------------
java -Xmx1024m -jar cq-publish-4502.jar

Note:  Xms means  Minimum allocation of the RAM for the AEM service

Maven Commands Used to Deploy Projects On AEM:
             mvn clean install -PautoInstallPackage -Daem.host=localhost -Daem.port=portNumber -Dvault.password=admin
             mvn clean install -PautoInstallBundle -Daem.host=localhost -Daem.port=portNumber -Dvault.password=admin

Note: Port number is depending on what port you are running AEM instance.

Start AEM In Debug Mode:
-----------------------------------
java -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=portNumber
-XX:+HeapDumpOnOutOfMemoryError -XX:MaxPermSize=512M -Xmx1024m -jar cq-author-p4502.jar -p 4502 -verbose -nofork

- OR -

Add below line in start.bat file.

set CQ_JVM_OPTS=-server -debug -XX:MaxPermSize=256M -Xnoagent -Xmx1024M -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y, suspend=n,address=portNumber

Note: Port number is on which debug instance runs.

Maven Commands:
------------------------
maven [options] [goal [goal2 [goal3] ...]]

Options:
----------
 -D,--define arg       Define a system property
 -E,--emacs             Produce logging information without adornments
 -P,--plugin-help     Display help on using a given plugin
 -X,--debug            Produce execution debug output
 -b,--nobanner        Suppress logo banner
 -d,--dir arg            Set effective working directory (ignored with -p or -f)
 -e,--exception       Produce exception stack traces
 -f,--find arg          Set project file and effective working directory by finding
                              the project file
 -g,--goals             Display available goals
 -h,--help              Display help information
 -i,--info               Display system information
 -o,--offline          Build is happening offline
 -p,--pom arg       Set project file
 -q,--quiet            Reduce execution output
 -u,--usage           Display help on using the current project
 -v,--version        Display version information

-P, -g, -h, -i, -u and -v cause Maven to exit immediately without running any goals given