1The following is a demonstration of the readbytes.d script, 2 3 4Here the readbytes.d script is run for a few seconds, then Ctrl-C is hit, 5 6 # readbytes.d 7 dtrace: description 'sysinfo:::readch ' matched 4 probes 8 ^C 9 10 mozilla-bin 16 11 gnome-smproxy 64 12 metacity 64 13 dsdm 64 14 wnck-applet 64 15 xscreensaver 96 16 gnome-terminal 900 17 ttymon 5952 18 Xorg 17544 19 20In this interval the Xorg command has successfully read 17.5 Kb, while 21ttymon has read 5952 bytes. 22 23