# http://man.he.net/man1
!gr.aueb.dmst.istlab.unixtools.core.model.CommandPrototypeModel
commands:
- !gr.aueb.dmst.istlab.unixtools.core.model.CommandPrototype
   name: ls
   description: List information about the FILEs (the current directory by default)
   options:
   - !gr.aueb.dmst.istlab.unixtools.core.model.CommandPrototypeOption
      name: -a
      description: do not ignore entries starting with .
   - !gr.aueb.dmst.istlab.unixtools.core.model.CommandPrototypeOption
      name: -A
      description: do not list implied . and ..
   - !gr.aueb.dmst.istlab.unixtools.core.model.CommandPrototypeOption
      name: -c
      description: >
                   with -lt: sort by, and show, ctime (time of last modification of
                   file  status  information) with -l: show ctime and sort by name
                   otherwise: sort by ctime, newest first
   - !gr.aueb.dmst.istlab.unixtools.core.model.CommandPrototypeOption
      name: -R
      description: list subdirectories recursively
   - !gr.aueb.dmst.istlab.unixtools.core.model.CommandPrototypeOption
      name: -l
      description: use a long listing format

Add command prototypes for testing purposes
Add command prototypes for testing purposes
