lftp

Sophisticated file transfer program. More information: https://lftp.yar.ru/lftp-man.html.

• Connect to an FTP server:
  lftp --user {{username}} {{ftp.example.com}}
• Download multiple files (glob expression):
  mget {{path/to/*.png}}
• Upload multiple files (glob expression):
  mput {{path/to/*.zip}}
• Delete multiple files on the remote server:
  mrm {{path/to/*.txt}}
• Rename a file on the remote server:
  mv {{original_filename}} {{new_filename}}
• Download or update an entire directory:
  mirror {{path/to/remote_dir}} {{path/to/local_output_dir}}
• Upload or update an entire directory:
  mirror -R {{path/to/local_dir}} {{path/to/remote_output_dir}}