原来如此
一个获取代理的脚本
IBM X60在ubuntu下使用投影仪曾经在linuxsir.org上看到过一个获取代理的脚本，觉得挺实用的，于是拿来自己改了改，效果还不错，贴出来分享。
#
# This script is used to get free http proxies from
# www.cybersyndrome.net
#
# fog, Sun Jul 23 00:17:54 2006
#
#!/bin/bash
red="\033[31m"
green="\033[32m"
yellow="\033[33m"
end="\033[0m"
test_page="www.google.cn"
timeout=20
if [ "$#" = 0 ]
then
echo -e ${yellow}Using "$test_page" to test ...${end}
echo
else
timeout=$1
if [ "$#" = 2 ]
then
test_page=$2
fi
fi
proxy_page="http://www.cybersyndrome.net/pla4.html"
echo -n -e ${yellow}"Getting latest proxy file and abstract proxy ..."${end}
PROXYS=`wget --quiet -T 20 -t 1 -O - $proxy_page |grep '<li>'|sed -e 's/<[^<>]\{1,\}class=\"[^BCA]\">[^<>]\{1,\}<\/a>//g'|sed -e 's/<[^<>]\{1,\}>/ /g'`
if [ "$?" = 0 ]
then
echo -e ${green}OK${end}
else
echo -e ${red}Failed${end}
exit 1
fi
WGET="wget --quiet --cache=off -T $timeout -t 1 -w 0 -O /dev/null $test_page"
PROXY=""
for proxy in $PROXYS ; do
export http_proxy="http://$proxy"
# echo "$http_proxy"
/usr/bin/time -o /tmp/proxytimer_$proxy.txt -f %e $WGET &
done
echo Wait $timeout+2 seconds...
sleep $timeout
sleep 2
for proxy in $PROXYS;do
# echo "$proxy"
grep -q "status" /tmp/proxytimer_$proxy.txt || cat /tmp/proxytimer_$proxy.txt | sed -e "s/$/, $proxy/" >> /tmp/proxytimer_total
# M=`grep -q "status" /tmp/proxytimer_$proxy.txt || cat /tmp/proxytimer_$proxy.txt | sed -e "s/$/, $proxy/" `
# echo "<$M>"
# echo $M >> /tmp/proxytimer_total
done
echo -e ${yellow}"Top 10 proxies in this run:"${end}
cat /tmp/proxytimer_total |grep -e "^[0-9]" |sort -n -t',' -k1| head -n10
rm -f /tmp/proxytimer_*
# This script is used to get free http proxies from
# www.cybersyndrome.net
#
# fog, Sun Jul 23 00:17:54 2006
#
#!/bin/bash
red="\033[31m"
green="\033[32m"
yellow="\033[33m"
end="\033[0m"
test_page="www.google.cn"
timeout=20
if [ "$#" = 0 ]
then
echo -e ${yellow}Using "$test_page" to test ...${end}
echo
else
timeout=$1
if [ "$#" = 2 ]
then
test_page=$2
fi
fi
proxy_page="http://www.cybersyndrome.net/pla4.html"
echo -n -e ${yellow}"Getting latest proxy file and abstract proxy ..."${end}
PROXYS=`wget --quiet -T 20 -t 1 -O - $proxy_page |grep '<li>'|sed -e 's/<[^<>]\{1,\}class=\"[^BCA]\">[^<>]\{1,\}<\/a>//g'|sed -e 's/<[^<>]\{1,\}>/ /g'`
if [ "$?" = 0 ]
then
echo -e ${green}OK${end}
else
echo -e ${red}Failed${end}
exit 1
fi
WGET="wget --quiet --cache=off -T $timeout -t 1 -w 0 -O /dev/null $test_page"
PROXY=""
for proxy in $PROXYS ; do
export http_proxy="http://$proxy"
# echo "$http_proxy"
/usr/bin/time -o /tmp/proxytimer_$proxy.txt -f %e $WGET &
done
echo Wait $timeout+2 seconds...
sleep $timeout
sleep 2
for proxy in $PROXYS;do
# echo "$proxy"
grep -q "status" /tmp/proxytimer_$proxy.txt || cat /tmp/proxytimer_$proxy.txt | sed -e "s/$/, $proxy/" >> /tmp/proxytimer_total
# M=`grep -q "status" /tmp/proxytimer_$proxy.txt || cat /tmp/proxytimer_$proxy.txt | sed -e "s/$/, $proxy/" `
# echo "<$M>"
# echo $M >> /tmp/proxytimer_total
done
echo -e ${yellow}"Top 10 proxies in this run:"${end}
cat /tmp/proxytimer_total |grep -e "^[0-9]" |sort -n -t',' -k1| head -n10
rm -f /tmp/proxytimer_*
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