Usage: chmod [OPTION]... MODE[,MODE]... FILE...
  or:  chmod [OPTION]... OCTAL-MODE FILE...
Change the mode (permission bits) of each FILE to MODE.

  -R, --recursive        change files and directories recursively
      --help     display this help and exit

MODE is symbolic (u+x, go-w, a=r) or octal (644, 0755).

(GreenRay AIO simulates the options listed above.)
