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exit 1<br>
fi<br>
<br>
if [ $# -ne 1 ]<br>
then<br>
echo "You need to provide a file-pathname" >&2<br>
echo "USAGE: $0 [file-path-name]" >&2<br>
exit 0<br>
fi
</code>
<ol><li value="5">We will now use an Associative Array along with the ssh command in order to get and store networking configuration from the '''centos1''', '''centos2''', and '''centos3''' VMs. Add the following content to your shell script editing session:</li></ol>
