Actually, you can literally redefine die by... redefining die: 
local *CORE::GLOBAL::die = sub { "My version of die." };
# use it...

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You almost certainly want to do this instead of overriding $SIG{__DIE__}, since the latter doesn't stop exception handling, but just gives you a chance to do some stuff before die continues going about its business.

In reply to Re^2: Customizing the 'die' funtion by educated_foo
in thread Customizing the 'die' funtion by paragkalra

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