Create a new directory (i.e., folder).
returnedBool = mkdir(directoryStr)
returnedBool - type: bool
directoryStr- type: str
True if successful execution of command.
Mkdir depends on the machine or operating system in use. Recommended to create one "level" of a directory path at a time, to assure that the code is portable.
mkdir("c:\abc\myfolder"); # This will work on Windows OS even if abc doesn't exist.