Shell Programming and Scripting

<example>
    <Cell Name="Cell1" ConfigureHost="claas" Role="APPSERV,BACKEND">
      <Node Name="aaaaa" Role="APPSERV,BACKEND,CLM"/>
      <Node Name="vvvv" Role="APPSERV,BACKEND"/>
      <Mercury Type="default" FQDN="ssssss" 
PrimaryReturnFQDN=""/>
    </Cell>
    
  </example>

#!/bin/bash

if grep -q "Node Name=\"aaaaa\" Role=\"APPSERV,BACKEND,CLM\"" file
then
    v="aaaa"
fi
if grep -q "Node Name=\"vvvv\" Role=\"APPSERV,BACKEND\"" file
then
    k="vvvv"
fi

echo "Variable v set to: $v"
echo "Variable k set to: $k"