1 #! /bin/sh 2 ## special handler for altavista, since they only hand out chunks of 10 at 3 ## a time. Tries to isolate out results without the leading/trailing trash. 4 ## multiword arguments are foo+bar, as usual. 5 ## Second optional arg switches the "what" field, to e.g. "news" 6 7 test "${1}" = "" && echo 'Needs an argument to search for!' && exit 1 8 WHAT="web" 9 test "${2}" && WHAT="${2}" 10 11 # convert multiple args 12 PLUSARG="`echo $* | sed 's/ /+/g'`" 13 14 # Plug in arg. only doing simple-q for now; pg=aq for advanced-query 15 # embedded quotes define phrases; otherwise it goes wild on multi-words 16 QB="GET /cgi-bin/query?pg=q&what=${WHAT}&fmt=c&q=\"${PLUSARG}\"" 17 18 # ping 'em once, to get the routing warm 19 nc -z -w 8 www.altavista.digital.com 24015 2> /dev/null 20 echo "=== Altavista ===" 21 22 for xx in 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 \ 23 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 ; do 24 echo "${QB}&stq=${xx}" | nc -w 15 www.altavista.digital.com 80 | \ 25 egrep '^<a href="http://' 26 done 27 28 exit 0 29 30 # old filter stuff 31 sed -e '/Documents .* matching .* query /,/query?.*stq=.* Document/p' \ 32 -e d 33 34
