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Test Your Knowledge in Computers #98
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Unix was the first operating system that was written in a high-level programming language (C Language).
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flush(3f) [bsd man page]

FLUSH(3F)																 FLUSH(3F)

NAME
flush - flush output to a logical unit SYNOPSIS
subroutine flush (lunit) DESCRIPTION
Flush causes the contents of the buffer for logical unit lunit to be flushed to the associated file. This is most useful for logical units 0 and 6 when they are both associated with the control terminal. FILES
/usr/lib/libI77.a SEE ALSO
fclose(3S) 4.2 Berkeley Distribution May 15, 1985 FLUSH(3F)

Check Out this Related Man Page

STAT(3F)																  STAT(3F)

NAME
stat, lstat, fstat - get file status SYNOPSIS
integer function stat (name, statb) character*(*) name integer statb(12) integer function lstat (name, statb) character*(*) name integer statb(12) integer function fstat (lunit, statb) integer statb(12) DESCRIPTION
These routines return detailed information about a file. Stat and lstat return information about file name; fstat returns information about the file associated with fortran logical unit lunit. The order and meaning of the information returned in array statb is as described for the structure stat under stat(2). The ``spare'' values are not included. The value of either function will be zero if successful; an error code otherwise. FILES
/usr/lib/libU77.a SEE ALSO
stat(2), access(3F), perror(3F), time(3F) BUGS
Pathnames can be no longer than MAXPATHLEN as defined in <sys/param.h>. 4.2 Berkeley Distribution May 15, 1985 STAT(3F)

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