bup-demux(1) Bup 0.34+

Rob Browning

2026-09-01

NAME

bup-demux - demultiplexes data and error streams from standard input

SYNOPSIS

bup demux

DESCRIPTION

Note: this is an internal command, and may be removed or changed at any time.

bup demux reads standard input as a bup “multiplexed” stream of data from standard output and standard error, and reproduces that output on its own standard output and standard error. It’s primary purpose is to support bup-on(1).

SEE ALSO

bup-on(1), bup-mux(1)

BUP

Part of the bup(1) suite.