TEE(1) User Commands TEE(1) NAME tee - read from standard input and write to standard output and files 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 --help display this help and exit --version output version information and exit If a FILE is -, copy again to standard output. AUTHOR Written by Mike Parker, Richard M. Stallman, and David MacKenzie. REPORTING BUGS Report tee bugs to bug-coreutils@gnu.org GNU coreutils home page: General help using GNU software: Report tee translation bugs to COPYRIGHT Copyright © 2011 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later . This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO The full documentation for tee is maintained as a Texinfo manual. If the info and tee programs are properly installed at your site, the command info coreutils 'tee invocation' should give you access to the complete manual. GNU coreutils 8.12.197-032bb September 2011 TEE(1)