TEE(1) TEE(1) tee - tee []... []... -a, --append -i, --ignore-interrupts -p --output-error[=] "" --help --version warn warn-nopipe exit exit-nopipe -p "warn-nopipe" --output-error Mike Parker, Richard M. Stallman David MacKenzie GNU coreutils Copyright (C) 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later . info '(coreutils) tee invocation' man man https://github.com/man-pages-zh/manpages- zh GNU coreutils 9.1 20229 TEE(1)