Although you can use delete to remove an entry from your %hash, this won't free up any space in your GDBM file automatically.

Look for gdbm_reorganize in GDBM's documentation. If you don't call this function, your file will continually grow.

For more details, look for reorganize on this page.

In reply to Re: How to delete a GDBM entry? by tomhukins
in thread How to delete a GDBM entry? by traveler

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