$BatchInput

$BatchInput is True if input in the current session is being fed directly to the Mathematica kernel in batch mode.

$BatchInput is True if input is being taken from a file.

$BatchInput can be reset during a Mathematica session.

When $BatchInput is True, Mathematica terminates if it ever receives an interrupt, does not discard input when blank lines are given, and terminates when it receives end-of-file.

See Section 2.14.5.

See also: $IgnoreEOF, $BatchOutput, $Linked, $Notebooks.

New in Version 2.