I figure curl would do the job. I wrote in a script:
#!/bin/sh
function test {
res=`curl -I $1 | grep HTTP/1.1 | awk {'print $2'}`
if [ $res -ne 200 ]
then
echo "Error $res on $1"
fi
}
test mysite.com
test google.com
The problem here is no matter what I do I can't get it to stop printing the below to stdout:
% Total % Received % Xferd Average Speed Time Time Time Current
I want a cronjob to run this script and if it writes such a message then every time I run it I'll get an email because something has been printed to stdout in cron, even though the site may be fine.
How do I get the status code without getting junk into stdout? This code works except the bonus junk to the stdout preventing me from using it.
-s/--silent
Silent or quiet mode. Don't show progress meter
or error messages. Makes Curl mute.
So your res should look like
res=`curl -s -I $1 | grep HTTP/1.1 | awk {'print $2'}`
Result is Error 301 on google.com, for example.
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