.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.47.3. .TH TEE "1" "October 2021" "GNU coreutils 8.32" "User Commands" .SH NAME tee \- read from standard input and write to standard output and files .SH SYNOPSIS .B tee [\fI\,OPTION\/\fR]... [\fI\,FILE\/\fR]... .SH DESCRIPTION .\" Add any additional description here .PP Copy standard input to each FILE, and also to standard output. .TP \fB\-a\fR, \fB\-\-append\fR append to the given FILEs, do not overwrite .TP \fB\-i\fR, \fB\-\-ignore\-interrupts\fR ignore interrupt signals .TP \fB\-p\fR diagnose errors writing to non pipes .TP \fB\-\-output\-error\fR[=\fI\,MODE\/\fR] set behavior on write error. See MODE below .TP \fB\-\-help\fR display this help and exit .TP \fB\-\-version\fR output version information and exit .SS "MODE determines behavior with write errors on the outputs:" .TP \&'warn' diagnose errors writing to any output .TP \&'warn\-nopipe' diagnose errors writing to any output not a pipe .TP \&'exit' exit on error writing to any output .TP \&'exit\-nopipe' exit on error writing to any output not a pipe .PP The default MODE for the \fB\-p\fR option is 'warn\-nopipe'. The default operation when \fB\-\-output\-error\fR is not specified, is to exit immediately on error writing to a pipe, and diagnose errors writing to non pipe outputs. .SH AUTHOR Written by Mike Parker, Richard M. Stallman, and David MacKenzie. .SH "REPORTING BUGS" GNU coreutils online help: .br Report any translation bugs to .SH COPYRIGHT Copyright \(co 2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later . .br This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. .SH "SEE ALSO" Full documentation .br or available locally via: info \(aq(coreutils) tee invocation\(aq