Well, it all depends on the type of test used. This article will take you on a tour of the different types of HIV tests available and will walk you through how long it takes for each test to tell you accurately if someone has HIV. Since the early days of the HIV epidemic, HIV tests have improved considerably.
Basically, there are the following file transfer protocols around: FTP â the plain old FTP protocol that has been around since 1970s. The acronym stands for File Transfer Protocol. It usually runs over TCP port 21. SFTP â another, completely different file transfer protocol that has nothing to do with FTP. SFTP runs over an SSH session, usually on TCP port 22. It has been around since late 1990s.
Chapter 6: Using PSFTP to transfer files securely. PSFTP, the PuTTY SFTP client, is a tool for transferring files securely between computers using an SSH connection. PSFTP differs from PSCP in the following ways: 1  PSCP should work on virtually every SSH server.2  PSFTP uses the new SFTP protocol, which is a feature of SSH 2 only.irstly, PSFTP can use PuTTY saved sessions in place of hostnames. So you might do this: 1  Run PuTTY, and create a PuTTY saved session (see section 4.1.2) which specifies your private key file (see section 4.18.5). 2  You will probably also want to specify a username to log in as (see section 4.13.2).