server-pages/server-pages.service

[Unit]
Description=Update server page statuses

[Service]
Type=oneshot
ExecStart=/usr/bin/sh -c 'node /home/kevin/server-pages/server-status.js > /home/kevin/my-site/public/server-apps.json'
User=kevin
Group=kevin
Environment=PATH=/usr/bin:/usr/local/bin
Environment=NODE_ENV=production
WorkingDirectory=/home/kevin/server-pages

[Install]
WantedBy=multi-user.target