README.md

@@ -666,6 +666,29 @@ creating directories. To do this, the parition needs to be mounted.
    systemctl status example
    ```
 
+
+## Current user systemd services
+
+The following custom `systemd` services are currently running on the Q7S and can be found in
+the `/etc/systemd/system` folder.
+You can query that status of a service by running `systemctl status <serviceName>`.
+
+### `tcfagent`
+
+This starts the `/usr/bin/agent` program to allows remote debugging. Might not be part of
+the mission code
+
+### `eive-early-config`
+
+This is a configuration script which runs early after `local-fs.target` and `sysinit.target`
+Currently only pipes the output of `xsc_boot_copy` into the file `/tmp/curr_copy.txt` which can be
+used by other software components to read the current chip and copy.
+
+### `eive-post-ntpd-config`
+
+This is a configuration scripts which runs after the Network Time Protocol has run. This script
+currently sets the static IP address `192.168.133.10` and starts the `can` interface.
+
 ## PCDU
 
 Connect to serial console of P60 Dock