DBSCREENDUMP
Defines the output filename for text screen shots.
The DBSCREENDUMP environment variable defines the output filename for text screen shots when pressing Ctrl-P.
When using the TUI mode, if the user pressed the Ctrl-P key, the runtime system will dump the current screen into the file defined by this variable.
Unlike DBSCREENOUT, the output of DBSCREENDUMP includes the escape sequences of TTY attributes, which makes it less readable.