Dan> xargs -n 1 wwwoffle-ls 2>&-
which fails e.g. on http://www.tetramou.com/ ,whereupon wwwoffle-ls
lists the whole site, instead of just the page of that name, as
wwwoffle-ls has no -d switch, unlike real ls. :-(
OK, now trying
t=/tmp/wofftmp
cd ${wwwoffle_cache-/var/spool/wwwoffle}/outgoing
for i in U*
do wwwoffle -O `cat $i` > $t && test -s $t && mv $t /tmp/${i/U/D}
done
however, I bet the && after wwwoffle doesn't mean much, I.e. wwwoffle
-O will probably always return success no matter what, but I didn't
test it because I gotta run and I'm already online.