shell script that send email before exiting

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i am trying to write a shell script that will send me an email before exiting itself

or

as i am running this on an amazon ec2 DEBAIN spot request and it should send me an email before the instances is terminated

            #!/bin/bash
            sendEmailLog()
            {
            emailLog=true
               if [ $emailLog = "true" ];then
                    /usr/bin/mpack -s "emailed log" -a "/srv/log.html" "emailid@gmail.com";
               fi
               exit 0;
            }

            trap sendEmailLog INT TERM EXIT KILL QUIT

            aws ec2 terminate-instances instances ID

asked 38 secs ago

Moses

131

shell script that send email before exiting