opensnitchd.service

[Unit]
Description=OpenSnitch is a GNU/Linux port of the Little Snitch application firewall.
Documentation=https://github.com/gustavo-iniguez-goya/opensnitch/wiki
Wants=network.target
After=network.target

[Service]
Type=simple
PermissionsStartOnly=true
ExecStartPre=/bin/mkdir -p /etc/opensnitchd/rules
ExecStart=/usr/local/bin/opensnitchd -rules-path /etc/opensnitchd/rules
Restart=always
RestartSec=30

[Install]
WantedBy=multi-user.target