Manual: rust-stdbuf

STDBUF(1)					   General Commands Manual					   STDBUF(1)

NAME
       stdbuf - Run COMMAND, with modified buffering operations for its standard streams.

       Mandatory arguments to long options are mandatory for short options too.

SYNOPSIS
       stdbuf [-i|--input] [-o|--output] [-e|--error] [-h|--help] [-V|--version] 

DESCRIPTION
       Run COMMAND, with modified buffering operations for its standard streams.

       Mandatory arguments to long options are mandatory for short options too.

OPTIONS
       -i, --input 
	      adjust standard input stream buffering

       -o, --output 
	      adjust standard output stream buffering

       -e, --error 
	      adjust standard error stream buffering

       -h, --help
	      Print help

       -V, --version
	      Print version

EXTRA
       If MODE is 'L' the corresponding stream will be line buffered.  This option is invalid with standard input.

       If MODE is '0' the corresponding stream will be unbuffered.

       Otherwise, MODE is a number which may be followed by one of the following:

       KB  1000,  K  1024, MB 1000*1000, M 1024*1024, and so on for G, T, P, E, Z, Y.  In this case the corresponding stream
       will be fully buffered with the buffer size set to MODE bytes.

       NOTE: If COMMAND adjusts the buffering of its standard streams (tee does for e.g.) then	that  will  override  corre‐
       sponding	 settings  changed  by	stdbuf.	 Also some filters (like dd and cat etc.) don't use streams for I/O, and are
       thus unaffected by stdbuf settings.

VERSION
       v(uutils coreutils) 0.8.0

							 2026-04-16						   STDBUF(1)