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


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


       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

              output version information and exit

       If a FILE is -, copy again to standard output.


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

reporting bugs

       Report tee bugs to bug-coreutils@gnu.org
       GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
       General help using GNU software: <http://www.gnu.org/gethelp/>
       Report tee translation bugs to <http://translationproject.org/team/>

       Copyright © 2013 Free Software Foundation, Inc.  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
       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.