Rushdie
BANNED
- Feb 2, 2009
- 1,373
- 1,725
Code:
#!/bin/bash
retries=3
while read url; do
errors=0
for (( i = 1; i <= retries; i++ ));
do
wget -q "$url"
if [ $? -ne 0 ]; then
let errors++
sleep 60
else
i=$retries
fi
done
if [ $errors -eq $retries ]; then
echo "$url" >> sites-down.txt
fi
done < url.txt./script.sh and should work
the script takes each domain from url.txt and checks it with wget -q. if the website is up wget -q returns nill. it takes all the domains for which wget -q produced output for each of the number of retries and puts them in the file sites-down.txt
i manage >2000 domains so its hard to do this manually or with any other web service (would cost a lot)
actually the site might be broken and wget might return nothing, so this tool is basicly only useful to find out about: dns problems, hosting problems, database connection problems. I actually use it to check which domains and servers are set up ok when im adding a few hundred sites at a time so it really helps
