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Null: `null`

null function. Similar to /dev/null

Description

null is a function that acts a little like the null data type and the UNIX /dev/null device.

Usage

<stdin> -> null

Examples

» out "Hello, world!" -> null

Detail

While this method does exist, a more idiomatic way to suppress stdout is to use the named pipe property rather than piping to null:

» out <null> "Hello, world!"

Synonyms

null

See Also

Exit Murex: exit: Exit murex
Exit Scope: break: Terminate execution of a block within your processes scope
Exit after error: die: Terminate murex with an exit number of 1 (removed 7.0)

This document was generated from builtins/core/typemgmt/types_doc.yaml.

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Last built on Mon Feb 2 23:22:37 UTC 2026 against commit 8678ad88678ad89405c2bdd2a92b203f026bc3d46abc88f.

Current version is 7.2.1001 (unknown) which has been verified against tests cases.