Shell Commands/MakeDir
From MorphOS Library
MakeDir - Creates a Directory
NAME/M
NAME - name of the directories you wish to create
The command works within only one directory level at a time, so any directories on the given paths must already exist. The command fails if a directory or a file of the same name already exists in the directory in which you attempt to create a new one.
NOTE: Makedir does not create a drawer icon for the new directory.