From The Compiler, 5 Years ago, written in INI.
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  1. ;; nyancat@.service
  2.  
  3. [Unit]
  4. Description=nyancat
  5. After=network.service
  6.  
  7. [Service]
  8. User=nobody
  9. Group=nobody
  10. ExecStart=-/usr/bin/nyancat -t
  11. StandardInput=socket
  12.  
  13. [Install]
  14. WantedBy=multi-user.target
  15.  
  16. ;; nyancat.socket
  17.  
  18. [Unit]
  19. Conflicts=nyancat.service
  20.  
  21. [Socket]
  22. ListenStream=23
  23. Accept=yes
  24.  
  25. [Install]
  26. WantedBy=sockets.target