Modern Operating Systems, do Tanenbaum, 2nd edition, p. 412: In a experiment to see if Windows NT file usage was appreciably different from UNIX file usage, Vogels made measurements on files at Cornell University (Vogels, 1999). He observed that NT file usage is more complicated than on UNIX. He wrote: When we type a few characters in the notepad text editor, saving this to a file will trigger 26 system calls, including 3 failed open attempts, 1 file overwrite and 4 additional open and close sequences.
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