Open a temporary ftpd with Docker

Open a temporary ftpd with Docker

(Kyung's Column 2017.10)

Search FTPD on the Docker hub to find the PURE-FTPD with the largest number of stars:
https://hub.docker.com/r/stilliard/pure-ftpd/

Open according to the instructions:

1. Start Docker

Docker run-d--name ftpd_server-p 21:21-p 30000-30009:30000-30009-e "Publichost=localhost" Stilliard/pure-ftpd:harden Ed

Where publichost=localhost should be replaced by their host name or IP, or passive cannot connect.

2. Go to Docker and add an FTP user

Docker exec-it Ftpd_server/bin/bash
PURE-PW useradd bob-f/etc/pure-ftpd/passwd/pureftpd.passwd-m-u ftpuser-d/home/ftpusers/bob

PURE-PW Useradd will ask for the password.

If you want to permanently save the uploaded file, you need to add a volume mapping to the Docker boot, or the file will not exist when Docker is closed.
See here: Keep user Database in a volume