lftp

• https://lftp.yar.ru/
• https://linux.overshoot.tv/wiki/lftp
• https://serverfault.com/questions/135618/is-it-possible-to-use-rsync-over-sftp-without-an-ssh-shell
• https://stackoverflow.com/questions/27635292/transfer-files-using-lftp-in-a-bash-script

lftp -u <user>,<pass> ftp://<site> << EOF
mirror [OPS] <REMOTE_DIR> <LOCAL_DIR>
bye
EOF

lftp -p XXXXX -u <user>,<pass> sftp://<site> << EOF
mirror [OPS] <REMOTE_DIR> <LOCAL_DIR>
bye
EOF

OPS:

• -e : elimina en destino lo que no existe en origen
• -p : no cambia los permisos del archivo (si no, dr-x——, -r——–)