Save a copy of the input (STDIN) to one or more files and print it.
tee [options] [d:][path]file [[d:][path]file2] ...
/A Append to given file(s): Append to the output file(s) instead of overwriting.
/I Ignore interruptions: ignores interruption attempts by a user.
[d:][path]file [[d:][path]file2] ... Specifies the output file(s).
echo "Hello, World!" | tee hello.txt
Display "Hello, World!" on the screen and save it to hello.txt.
tee log.txt another_log.txt < input.txt
Display the contents of input.txt and save them to log.txt and another_log.txt.
catdoc letter.doc | tee /I letter.txt | wc
Save the contents of letter.doc as processed by catdoc to letter.txt and pass them to wc to count the words.
Don't allow interruptions by a user.
This file forms part of The FreeDOS HTML Help Documentation, and is covered under the terms of the GNU FDL.