m3u8.srvice

[Unit]
Description=My M3U8 Downloader
After=network.target

[Service]
ExecStart=you app path
Environment="GIN_MODE=release"
User=you user name
Group=you user gtoup
Restart=always
RestartSec=3
StartLimitInterval=0

[Install]
WantedBy=multi-user.target