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how can I restart a grails application other than shutting it down by doing ctrl z and running it again.
when I do it that way it says
Error Server failed to start for port 8080: Address already in use
CTRL–Z doesn’t shut down an application, sends a SIGTSTP signal to the process to suspend it… Suspended processes still have connections to their resources (ports, files, etc), so you cannot run another instance of grails on the same port whilst one is suspended.
To bring it back to the foreground, you can enter
fgin the same shell (or if you want it to run in the background, you can usebg)To shut it down, you need CTRL–C (or you can kill it as nickdos says in the comments)