@CLOSE-FILE <file number>
This command may be used for closing previously opened files.
The file with the specified <file number> will be closed. If <file number> is -2, all files for the entered user is closed. If <file number> is -1, all files that are not permanently opened will be closed.
Norsk Data Document ND–60.050.06 SINTRAN III USERS GUIDE section 188.8.131.52
Norsk Data Document ND–60.174.Q01 SINTRAN III QUICK REFERENCE CARD