Create an ftp account with low permissions

1. install vsftp server on the target server 2. # useradd-d/ftpdirftpuser create an ftp user and specify the home directory as the upload Directory # passwdftpuser input password # chownftpuser/ftpdir change the owner of the upload directory so that the user has the permission to change the directory # use... 1. install vsftp server on the target server

2.

# Useradd-d/ftpdir ftpuser create an ftp user and specify the home directory as the upload Directory

# Passwd ftpuser enter password

# Chown ftpuser/ftpdir change the owner of the upload directory so that it has the permission to change

# Usermod-s/sbin/nologin ftpuser prevents users from logging on through various shells
# Usermod-s/sbin/bash ftpuser user resume normal

3. modify/etc/vsftpd. conf
Chroot_list_enable = YES restrict users and can only access home directories
Chroot_list_file =/etc/vsftpd/chroot_list user name list restricted to access (this file needs to be created and added to the user name)

4./etc/init. d/vsftpd restart
This article is from the "DBAing" blog