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  +[[deployment-script-customization]]
   ==== Customizing the startup script
   The script accepts the following parameters as environment variables, so you can change
   the default behavior in a script or on the command line:
  
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  ==== Installation as a systemd service
  Systemd is the successor to `init.d` scripts, and now being used by many many modern Linux
  distributions. Although you can continue to use `init.d` script with `systemd`, it is also
  
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  [[deployment-install]]
  == Installing Spring Boot applications
  In additional to running Spring Boot applications using `java -jar` it is also possible
  to make fully executable applications for Unix systems (Linux, OSX, FreeBSD etc).
  