Tomcat PID: alive or not

[Laura <la...@libero.it>]

Hi all,

well with a Perl script I have found the PID Tomcat and I write it in a 
tomcat.pid file.
With this PID how can I know if Tomcat is alive or not in a script?

My purpose is to check if Tomcat is alive and if not I restart Tomcat. 

The problem is that with PID Tomcat I don't know how to check if Tomcat is 
alive.

Can you help me?

Thanks for your help

Laura


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