Function exec( cmd, arg1, arg2, arg3 )
- Description:
-
Executes an operating system command with three arguments.
- Parameters:
-
- cmd (String)
- name of command
- arg1 (String)
- the first argument
- arg2 (String)
- the second argument
- arg3 (String)
- the third argument
- Return Value (String):
- short log message
- Example:
exec("do_stuff.py",
toString(RA), toString(DEC), OBJ_NAME)
- Signature:
- String exec(String, String, String, String)