ethereum_viewer_api/upload

sudo scp -i 410.pem /Volumes/Code/Customer/410/ethereum_viewer_interface/target/ethereum_viewer_interface.war ec2-user@3.227.34.41:/webapp/backend/apache-tomcat-interface/webapps
sudo scp -i 410.pem /Volumes/Code/Customer/410/ethereum_viewer_interface/server.xml ec2-user@3.227.34.41:/webapp/backend/apache-tomcat-interface/conf

scp -i pem/410.pem C:/Users/skyfffire/IdeaProjects/ethereum_viewer_interface/target/ethereum_viewer_interface.war ec2-user@3.227.34.41:/webapp/backend/apache-tomcat-interface/webapps
scp -i pem/local.pem C:/Users/skyfffire/IdeaProjects/ethereum_viewer_interface/target/ethereum_viewer_interface.war root@192.168.101.42:/webapp/backend/apache-tomcat-interface/webapps

start:
/webapp/backend/apache-tomcat-interface/bin/startup.sh
shutdown:
/webapp/backend/apache-tomcat-interface/bin/shutdown.sh
logs:
tail -f /webapp/backend/apache-tomcat-interface/logs/catalina.out
cat /webapp/backend/apache-tomcat-interface/logs/catalina.out
rm /webapp/backend/apache-tomcat-interface/logs/catalina.out