close(n) Tcl ( ) close(n)
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NAME
close - Close an open file
SYNOPSIS
close fileId
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DESCRIPTION
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.
KEYWORDS
close, file
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