I have a part of my script that works but wondering how I can put this in a 'while' loop and do the same thing? 
do
{
print "Enter Yes or No \n";
chomp($input = <>);
if ($input eq 'yes')
{
    print "Yes entered for system.\n";
    
    
}
elsif($input eq 'no')
{
    print "No entered for system.\n";
    
}

}
until ($input =~ /^yes$/ or $input =~ /^no$/);

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In reply to While loop by Anonymous Monk

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