Perl core dumps
Today for the first time ever, I was noticing my perl code was seg faulting and dumping core. Its was a long cycle of events : fetchmail-procmail-perl-mysql-cron-mail and each time I just assumed the perl part was fine and was check everywhere else. Anyway it turns out perl did not crib about deps (DBI) when I installed DBD::mysql , it installed it fine and after that kept on dumping core coz if could not find DBI.