Synchronize FTP server with a local directory (Linux)

synchronize_ftp.sh

#!/usr/bin/env bash
# Requires: curlftpfs, unison and fuse.


# Configuration:
MOUNTPOINT=/mnt/my_ftp_share/
LOCAL="/home/user/directory"
FTP_HOST="example.com"
FTP_USER="user"
FTP_PASS="secrit"
FTP_SUBFOLDER="httpdocs/"


# Mount FTP share
curlftpfs "$FTP_USER:$FTP_PASS@$FTP_HOST" "$MOUNTPOINT"

# Sync and accept defaults
unison -auto "$MOUNTPOINT/$FTP_SUBFOLDER" "$LOCAL"

# Umount
fusermount -u "$MOUNTPOINT"