Making shell scripts for spring boot executables

After the Spring boot project is packaged into an executable jar, for ease of management, we can make a script that manages the steps of starting, stopping, and so on. Instructions for use

Assuming that the script is eventually named App.sh, you can do the following:

# Show Application Status
app status

# foreground start app
run

# background start app start

# Close app
stop app

Background to start the application, you should enter a carriage return, back to the terminal and then exit the terminal, if the application may exit the background run full script

#!/bin/bash
If ["$" = "Run"] then
    java-jar application-name.jar
else if ["$" = "start"]; then
    no Hup Java-jar Application-name.jar &
    echo "Application is starting."
else if ["$" = "Stop"];  Then
    pid=$ (ps-ef | grep application-name.jar | grep-v grep | awk ' {print $} ')
    if [-Z "$PID"]; then
        Echo Application is already stopped
    else
        echo kill $PID
        kill $PID
    fi
else if ["$" = "status"];  N
    pid=$ (ps-ef | grep application-name.jar | grep-v grep | awk ' {print $} ')
    if [-Z "$PID"]; then
        Echo Application is stopped
    else
        Echo application is running
        echo $PID
    fi
fi fi
fi

Application-name for Application name Other instructions app.sh should configure executable permissions script to use Nohup guarantee application to run continuously in the background