[Unit]
# A short human readable title of the unit
Description=Counter reader in bash?
# A list of units whose activations will wait until after this unit has completed.
Before=
# A list of units whose activations will occur before this unit starts.
After=network.target
# A list of units to activate when this one is activated, if any unit listed here fails this unit will deactivate.
Requires=
# A list of units to activate when this one is activated, if a unit listed here fails this unit will continue to run.
Wants=

[Service]
# Configures the process start-up type for this service unit, one of:
# simple - The process defined in ExecStart= will stay in the foreground while the unit is activated.
# forking - The process defined in ExecStart= will fork a background process and exit right away.
# oneshot - The process will exit right away, use with RemainAfterExit= to ensure the serice is marked as active.
# Consult the documentantion for types (https://www.freedesktop.org/software/systemd/man/systemd.service.html#Type=) other options.
Type=simple
# Command with arguments to invoke when the unit is activated.
ExecStart=
# Command with arguments to invoke when the unit is deactivated.
ExecStop=
# Configures under what conditions the unit will be restarted.
Restart=on-failure

[Install]
# A list of units who when activated will try and activate this unit
WantedBy=multi-user.target
# A list of units to enable or disable when this unit is enabled or disabled (e.g., with systemctl enable)
Also=