tee man page

tee — read from standard input and write to standard output and files

Examples (TL;DR)

Synopsis

tee [OPTION]... [FILE]...

Description

Copy standard input to each FILE, and also to standard output.

-a, --append

append to the given FILEs, do not overwrite

-i, --ignore-interrupts

ignore interrupt signals

-p

diagnose errors writing to non pipes

--output-error[=MODE]

set behavior on write error.  See MODE below

--help

display this help and exit

--version

output version information and exit

MODE determines behavior with write errors on the outputs

'warn'

diagnose errors writing to any output

'warn-nopipe'

diagnose errors writing to any output not a pipe

'exit'

exit on error writing to any output

'exit-nopipe'

exit on error writing to any output not a pipe

The default MODE for the -p option is 'warn-nopipe'. The default operation when --output-error is not specified, is to exit immediately on error writing to a pipe, and diagnose errors writing to non pipe outputs.

Author

Written by Mike Parker, Richard M. Stallman, and David MacKenzie.

Reporting Bugs

GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
Report any translation bugs to <https://translationproject.org/team/>

See Also

Full documentation <https://www.gnu.org/software/coreutils/tee>
or available locally via: info '(coreutils) tee invocation'

Referenced By

libpipeline(3), pee(1), rc(1), tee(2), xs(1).

March 2019 GNU coreutils 8.31