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ksh to check url

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# 1  
Old 01-14-2011
ksh to check url
I have a server that keeps going down (503 Service not available). Until we find out the problem I would like to setup a simple ksh script in cron that will query url and report the status code. This way we can get someone to restart the process.

Does anyone know a simple command I can call from ksh to report the status code of a url?
# 2  
Old 01-14-2011
Have a look at the output of:
Code:
wget -q -O /dev/null -S http://..../

It will dump the http headers, so with a little grep'ing you could get the correct info
# 3  
Old 01-15-2011
Code:
lynx -dump http://google.com &> /dev/null
if [ $? = 0 ]
then
echo "website is up"
else
echo "website is down. Trigger the email"
fi

# 4  
Old 01-16-2011
Any idea how to get this to work with a secure https:// site?
# 5  
Old 01-17-2011
Quote:
Originally Posted by citaylor
Have a look at the output of:
Code:
wget -q -O /dev/null -S http://..../

It will dump the http headers, so with a little grep'ing you could get the correct info
I did find this however I am working on AIX and it does not have wget. Do you know if there is anything like this for AIX?
# 6  
Old 01-17-2011
You can use curl - download from here.
With the command:
Code:
 curl -s -D - -o /dev/null ...url...

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