I'm trying to remove/replace all occurrences of a semicolon, except for the very last. I've been messing around with various regular expressions, but I just can't quite get it right.

Take this example for instance:

my $string = "I have multiple ; in my string; however I want to keep t
+he last one;"

[download]

I need a regular expression that'll remove/substitute all the ; except the last one.

$string =~ s/<regex>//;
print "$string\n";

I have multiple  in my string however I want to keep the last one;

[download]

In reply to Quick regex substitution question by jmmach80

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