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99 Work/0 OneSec/OneSecNotes/10 Projects/PX4/Nuttshell - NSH.md

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+The nuttshell is the main shell used in the px4-environment. It can be used to [interactively work with a px4 flight controller](https://docs.px4.io/main/en/debug/consoles.html) to develop and debug. It can be accessed through [QGroundControl](https://docs.px4.io/main/en/debug/mavlink_shell.html#qgroundcontrol-mavlink-console) or [through USB](https://docs.px4.io/main/en/debug/mavlink_shell.html#mavlink-shell-py).
+
+# Commands
+An overview of all commands can be found in the [px4-documentation](https://docs.px4.io/main/en/modules/modules_main.html). Interactively you can also send the command `help` to list all available commands.
+## listener
+`listener uorb_topic_name` 
+The listener commands allows to debug the uorb message system. It was important to debug the drivers of the magnetic sensors or to debug a working bridge.
+
+## uORB top
+`uorb top` 
+
+## micrortps_client
+`micrortps_client`
+
+
+# Custom Commands
+## osd_payload_control
+## indi control
+- [ ] Make sure this title is correct #todo/b 
+## asr012
+
+## a5047p
+