+ aligned 'tee' output with GNU tee when one of the files is '/dev/full' + don't stop tee when one of the outputs fails; just continue and return error status from tee in the end Co-authored-by: Ivan Rymarchyk <irymarchyk@arlo.com>
These tests are ported from `https://github.com/coreutils/coreutils/tests/misc/tee.sh`.
- common_core utils - additional 'windows' utils - additional 'unix' utils