How do I pipe STDERR?
I do not want to redirect STDERR or STDOUT to a file. I want to 'pipe' std error through a filter (grep)
How do I grep the STDERR output of a commond without saving it to a file?
search in vain? Does bash/bash2 not have this ability? Is this ability simply not indexed on google? What search engine can find my answer?
Maybe /dev/null will help me in the current process