Starting from grep 2.11, -r search the currect directory when '.' is not given.
http://git.savannah.gnu.org/cgit/grep.git/tree/NEWS#n162 Is this good enough? ** Changed in: grep (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/457277 Title: grep does not print warning when recursively grepping stdin To manage notifications about this bug go to: https://bugs.launchpad.net/grep/+bug/457277/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
