bash-2.03# iwupdate -hUsage: iwupdate [-w|-s|-x] [-o] [-r] {src_vpath}+ dst_vpath iwupdate [-w|-s|-x] [-o] [-r] [-f vpath_file] dst_vpath where src_vpath specifies a path to a file, directory, or area and dst_vpath specifies a path to a workarea. (dst_vpath may specify a path to a file or directory in a workarea if the area-relative portions of dst_vpath and src_vpath are the same.) -w overwrite all files. Files in dst_area but not in src_area will be deleted -x overwrite conflicts -s overwrite all versioned files -r report on updated files -f read source vpaths from the file vpath_file (if vpath_file is -, stdin will be read) -o directory update conflicts return success