Shell Programming and Scripting

Hi all,
i need to do the following,
when i connect to my website it prints out "Welcome User",
but sometimes there are errors like "dictionary not loaded" or "wrong user name or password"
so i wanted to make a script that checks that login page,
and if i get the Welcome massage do nothing,
if i get any other errors/messages i need to restart tomcat
because that is the only solution i have to solve these issues.

#!/bin/sh
url=`www.mywebsite.login.jsp?Username=test&UserPassword=foo`
#check if i get welcome message
if [ $url = Welcome ] ;
then
echo "website is up and running"
else #every thing else printe i need to restart tomcat
/etc/init.d/tomcat restart | echo "$url is down" mail -s 'restarting website' admin@mydomain.com;

fi


Can any body help me on how to configure this script?

Thanks in advance.

Run lynx or wget to download the page contents, and check that for the desired keyword(s) with e.g. grep or awk

Thanks for the reply mate,Can you please edit the above script with wgetlynx

Thank you.

Try with lynx $url or lynx -dump $url and redirect to a temp file.

-bash: lynx: command not found

Thanks anyway for your help.

You may have to install lynx. What about wget $url?

This doesn't help me mate,
because the Welcome massage, is a frame and it is on another jsp (http://mywebsite/welcome.jsp)