Important Commands

#Start/Stop the Tomcat Server
#if (ps -eaf | grep -v grep | grep tomcat | awk '{print $2}'); then
echo 'process is running'
#sudo kill $(ps -eaf | grep -v grep | grep tomcat | awk '{print $2}')
#fi
sudo rm -rf /opt/tomcat/apache-tomcat-9.0.24/webapps/Demo-CICD.war 
sudo cp /var/lib/jenkins/workspace/JenkinsDemo/target/Demo-CICD.war /opt/tomcat/apache-tomcat-9.0.24/webapps/
cd /opt/tomcat/apache-tomcat-9.0.24/bin/
sudo ./startup.sh

# Add jenkins to sudo user
usermod -a -G sudo jenkins

#Start/Stop the Tomcat Server
#if (ps -eaf | grep -v grep | grep tomcat | awk '{print $2}'); then
echo 'process is running'
#sudo kill $(ps -eaf | grep -v grep | grep tomcat | awk '{print $2}')
#fi
sudo rm -rf /opt/tomcat/apache-tomcat-9.0.24/webapps/Demo-CICD.war 
sudo cp /var/lib/jenkins/workspace/JenkinsDemo/target/Demo-CICD.war /opt/tomcat/apache-tomcat-9.0.24/webapps/
cd /opt/tomcat/apache-tomcat-9.0.24/bin/
sudo ./startup.sh