You need to declare your variables before using them, using the "my" function. Change the relevant line to:

my $template_file_name = "configtemplate.txt";

Same things for other variables displaying the same error message.For example:

my ($location, $hostname, $ip) = split ...

In reply to Re^4: How do I use a template, csv file and script to generate multiple switch configurations by Laurent_R
in thread How do I use a template, csv file and script to generate multiple switch configurations by hvh2000

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