Вот сделал nmap.service
[Unit]
Description=nmap
After=network.target
[Service]
Type=simple
ExecStart=/usr/bin/nmap
User=nmap
Group=nmap
[Install]
WantedBy=multi-user.target
Вот сделал nmap.service
[Unit]
Description=nmap
After=network.target
[Service]
Type=simple
ExecStart=/usr/bin/nmap
User=nmap
Group=nmap
[Install]
WantedBy=multi-user.target