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. Runs in the just-bash WASM shell inside SLICC.

Options

-a, --append Append to the given FILEs, do not overwrite.

Examples

$ echo "hello" | tee output.txt

Write to both stdout and output.txt.

$ ls | tee file-list.txt | wc -l

Save ls output to a file and count lines simultaneously.

Notes

Operates on the SLICC virtual filesystem (LightningFS/IndexedDB).

See Also

cat, echo