Is there a way to display errors summary (from
stderr) after an application has finished?
rsync with "--progress" displays LOTS of data, including errors. But when it finishes - it just says "there were errors". I want to display everything that was written to stderr in that case, so i don't have to scroll and search what precisely went wrong :)
P.S. I know how simple it is to write such utility in C, but i guess there can be more handy things i'm not aware of :)