Install

sudo pip3 install apollo11log #to install system wide

Run as a CLI app

$ apollo11log
[CDR] 00 00:00:04 Roger. Clock.
[CDR] 00 00:00:13 Roger. We got a roll program.
[CMP] 00 00:00:15 Roger. Roll.
[CDR] 00 00:00:34 Roll's complete an

Run as a systemd service

Create a unit file - such as /etc/systemd/system/apollo11.service with the contents like

[Unit]
Description=apollo11
After=syslog.target

[Service]
ExecStart=/usr/local/bin/apollo11log
Restart=always
RestartSec=120
SyslogIdentifier=apollo11

[Install]
WantedBy=multi-user.target

The enable and start the service

sudo systemctl enable apollo11.service
sudo systemctl start apollo11.service

Watch the logs

journalctl -u apollo11 -f -n