A one-click script has been created as a simple means to set up Linux FTP and make things easier.
One useful security measure includes IP restriction, which means that access is restricted to a public IP to bolster security against potential attacks.
Directory limitation is another precautionary measure that limits users to shared directories to prevent any unauthorized access to other directories with read and write permissions.
The script comes with custom username and password features where both are created based on standard Linux user creation practices.
The client's IP can be retrieved from the local login information, which minimizes the risk of IP confusion from SSH port monitoring.
While SCP is useful for uploading and downloading, it's necessary to know that it's not the ideal tool for overall directory management.
The setup requires the opening of port 21000 through Alibaba Cloud server's security group or Tencent Cloud's firewall.
Further customization can be achieved with the use of different files such as access configuration files, FTP configuration files, and FTP module support files.
To obtain the necessary script for setting up FTP, simply run the designated command line.
Deeper customization and research into the matter is also available for those interested.