run shell command example?

How does one actually run a shell command in ratos?

I am trying to run but I can't even get a simple command like

ls

ls

to work

miklschmidt•1/6/23, 9:38 AM

Look at the shell-macros.cfg

miklschmidt•1/6/23, 9:38 AM

You need to define the command before you can call it via gcode.

miklschmidt•1/6/23, 9:38 AM

safety

miklschmidt•1/6/23, 9:38 AM

also, it won't accept commands prefixed with sudo

blacksmithforlifeOP•1/6/23, 6:21 PM

Also for anyone looking in the future, there is already a built in macro
instead of running the suggested klipper commands in https://www.klipper3d.org/Measuring_Resonances.html#testing-custom-axes