How to solve the problem that pure-ftpdwho is too slow or login is too slow

This article mainly introduces how to solve pure-ftpdwho is too slow or login is too slow, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

Sometimes, pure-ftpwho displays the results very slowly. Sometimes when a user logs in, the session is a little slow before getting a list of folders.

This may be due to the slow speed of the DNS resolution server. To display the full name of the host, pure-ftpd needs to query the DNS server, which can be slow if your connection or client connection is slow.

Use the-H option to speed up pure-ftpdwho and pure-ftpd. In this way, the hostname will not be resolved, you can only see the IP address.

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