Re: grep
>> FreeBSD ran.psg.com 10.0-CURRENT FreeBSD 10.0-CURRENT #4: Sat Dec 24 12:33:51 UTC 2011 root@ran.psg.com:/usr/obj/usr/src/sys/RAN amd64
>>
>> % echo foo | grep foo
>> %
>
> What about 'grep -V'? Or 'which grep'?
turns out that a zero length grep had been installed
updated to new sources, rebuilt, and it's all good.
randy
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