Write an expression or perl script to identify the entered
ip address is valid or not?
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Answer Posted / savitha sridhar
print "Enter an ip address: ";
$ans=<stdin>;
chomp($ans);
if ($ans =~ m/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/)
{
if (($1<=255) && ($2<=255) && ($3<=255) &&
($4<=255))
{
print "An IP Address";
}
else
{
print "Not an IP Address";
}
}
else
{
print "Not an IP Address";
}
| Is This Answer Correct ? | 12 Yes | 1 No |
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