{HEAD ~ A file maintenance} and inventory system compares {TAIL ~ the attributes} of files, directories, and software located on the workstation to check for discrepancies between files, directories, or software intended to be identical and for locating missing or extra files, directories, and software 
compares
{ HEAD ~ A file maintenance } and inventory system compares { TAIL ~ the attributes } of files , directories , and software located on the workstation to check for discrepancies between files , directories , or software intended to be identical and for locating missing or extra files , directories , and software
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH