> Go to src/gnu/usr.bin/grep and do ``rm -r grep egrep fgrep''

And... if you're using obj directories, do ``rm -rf obj/*'' too.

The contents of src/gnu/usr.bin/grep/ should be 4 files; if you
have more (I've seen it happen with SUP, and no, I don't have a
good explanation) remove them and fetch a new set from
ftp.netbsd.org.

- H=E5vard