How to instruct jshell to terminate at the end of the script similarly to interpreters of other languages like for example python3 or node
jshell
python3
node
Inside the script, use the jshell command /exit. This will exit jshell at the end of your script.
/exit
Check this reference https://docs.oracle.com/javase/9/jshell/introduction-jshell.htm#JSHEL-GUID-465BA4F5-E77D-456F-BCB7-D826AC1E18AE