Since I don't think there's a function to test for the existence of a dbm file you could either try a test dbmopen or a glob e.g 
warn "dbm exists" if dbmopen(my %hash, "your_data");
warn "dbm_exists" if glob('your_data.{pag,db,dir}');

[download]
But since dbmopen doesn't clobber the data this test seems rather frivolous.
HTH

_________
broquaint

In reply to Re: dbmopen() test if file exists already? by broquaint
in thread dbmopen() test if file exists already? by Cody Pendant

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