Please send to the null device

cat www.advivo.com.br/luisnassif www.conversaafiada.com.br marilena_chauí.org | grep *.jpeg|*.mp3|*.doc|*.* > /dev/null

If you intended to correct the junk they write: don't bother. Your time on Earth is finite, and the supply of mean idiots is unlimited.

If you planned to quote them to me, don't. My time is also finite.