TEE(1) General Commands Manual TEE(1) NAME tee -- duplicate standard input SYNOPSIS tee [-ai] [file ...] DESCRIPTION The tee utility copies standard input to standard output, making a copy in zero or more files. The output is unbuffered. The following options are available: -a Append the output to the files rather than overwriting them. -i Ignore the SIGINT signal. The following operands are available: file A pathname of an output file. The tee utility takes the default action for all signals, except in the event of the -i option. This implementation of the tee utility may also write to unix(4) sockets. EXIT STATUS The tee utility exits 0 on success, and >0 if an error occurs. EXAMPLES Send the echoed message both to stdout and to the greetings.txt file: $ echo "Hello" | tee greetings.txt Hello STANDARDS The tee utility is expected to be IEEE Std 1003.2 ("POSIX.2") compatible. HISTORY The tee command first appeared in Version 7 AT&T UNIX. FreeBSD 15.1 December 25, 2024 TEE(1)
NAME | SYNOPSIS | DESCRIPTION | EXIT STATUS | EXAMPLES | STANDARDS | HISTORY
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=tee&sektion=1&manpath=FreeBSD+15.1-RELEASE+and+Ports>