|   |   | 
| log.flush Flushes the log file for a specified window | 
| Usage | 
| log.flush [-w = <window_id>] | 
| Description | 
| Flushes the log file the current window or in the window specified by the -w switch. If logging is not enabled in the specified window, this command does nothing. If this command is never used, the log file is flushed at regular file-size intervals, depending on the underlying I/O subsystem. This is usually 4KiB. The block flushing is used to achieve a fast I/O on files, but may cause the last data block to be lost in case of a program crash. | 
| See also | 
| $window, log.start, log.stop, window naming conventions documentation |