close - Close an open file
close fileId
Closes the file given by fileId.
FileId must be the return value from a previous invocation
of the open command; after this command, it should not be
used anymore.
If fileId refers to a command pipeline instead of a file,
then close waits for the children to complete.
The normal result of this command is an empty string, but errors
are returned if there are problems in closing the file or waiting
for children to complete.
close, file
Copyright © 1993 The Regents of the University of California.
Copyright © 1994 Sun Microsystems, Inc.
Copyright © 1995 Roger E. Critchlow Jr.