tee to a file descriptor […] 1 $ tee >(cat – >&2) the tee command does fine with file names, but not so much with file descriptors, such as &2. This uses process …

In the <a class="zem_slink freebase/en/bash" title="Bash" rel="homepage" href="http://tiswww.case.edu/php/chet/bash/bashtop.html">bash version 4.0, there …