How to run Total Commander from command line and execute an internal cm_ command/a user em_ command/a chain of commands?

[beb]

For instance:
totalcmd64.exe /O /S /UnknownSwitch cm_selectAll
totalcmd64.exe /O /S /UnknownSwitch cm_selectAll,em_UserCommandToDoSomethingWithSelection
It could be pretty similar to existing:
totalcmd64.exe /O /S /A d:\path\file.name
or in Internal Associations:
totalcmd64.exe /O /S ***em_UserCommandToDoSomethingWithSelection

# https://www.ghisler.ch/wiki/index.php?title=Command_line_parameters
# https://www.ghisler.ch/wiki/index.php?title=List_of_internal_commands

Edit:
OK, Google tells me I can run:
totalcmd64.exe /O /S /A em_something
However, I cannot wrap an internal command like cm_selectAll into em_selectAll.
Therefore, I cannot run:
totalcmd64.exe /O /S /A em_selectAll
if em_selectAll is:

Code: Select all

[em_selectAll]
cmd=cm_selectAll

Why so?

[Horst.Epp]

Why so?

I guess that directly after the TC start-up there is no current file list to select from
when the em_command is executed.

[beb]

OK, Google tells me I can run:
totalcmd64.exe /O /S /A em_something

Well, it looks like yet another example of LLM hallucination.
Nothing like that works.
Even the simplest commands under the em_something (like cd c:\) fail.