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flush(TCL)


flush -- flush buffered output for a file

Syntax

flush fileId

Description

Flushes any output that has been buffered for fileId. fileId must have been the return value from a previous call to open, or it may be stdout or stderr to access one of the standard I/O streams; it must refer to a file that was opened for writing. The command returns an empty string.
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SCO OpenServer Release 5.0.7 -- 11 February 2003