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JavaCalculator Project

Installing java and maven for java projects

sudo yum install java-1.8*
sudo yum install maven

Maven commands

mvn validate
mvn test
mvn compile
mvn package
mvn install
mvn deploy
integration-test

Java commands

java -jar target/Ravi <<<< name of the file containing the codes

Installaing tomcat for manual maven build

Download Tomcat package as gzip ##https://dlcdn.apache.org/tomcat/tomcat-8/v8.5.82/bin/apache-tomcat-8.5.82.tar.gz
Log in to AWS ec2 instance --using git bash
tar -zvxf apache-tomcat-8.5.82.tar.gz
yum install wget -y
cd /bin ## Browse to the bin folder from apache dir
check the status of the startup services --ls -ltr

For all users to execute this script

chmod +x startup.sh
chmod +x shutdown.sh
./startup.sh -- Now lets start tomcat service

Change port number from 8080 to 8090 (as Our Jenkins on AWS is also listening to the port 8080)

Browse to conf sub-directory under Tomcat directory and open server.xml file for editing using ‘nano’ command (vi command can also be used).
sudo vi server.xml
Restart the tomcat service (browse to the bin folder