"Nathan McBride" <[EMAIL PROTECTED]> wrote > Is it possible to write a program that you pipe other programs > through > and it measures the MBs per second of data moved? Like I could pipe > it > a cp and find out how fast the cp is working?
Not in any kind of general sense. Even for cp its not clear what it would report. On some OS cp is often not actually moving any data but just readjusting file pointers within the directory structure. And thats even more true for mv. So would you count the size of the pointers changed or the size of the file being referenced? And what about a mv thats really a rename? And what about ls? It doesn't move any data but you might count the characters in the listing? Or the number of files? Or even the total sizes of the files listed? It would be very difficult to write a general purpose program that could cater for all of those. However you could do one for each specific case... Although in most cases there are already standard Unix tools that will do the job. Alan G. _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
