Sort uniq file and sync local music library with mobile phone using synching

gistfile1.txt

#!/bin/sh

# Store duplicate file clean up script at /home/tony/bin/dff.py (ref: https://gist.github.com/a2nt/a47451bbe6814336003dcbeefccd5fe7)
# Setup synching to receive new files from mobile to /home/tony/Music/Receive at your local PC
# Setup synching at PC and Mobile to sync/receive files with /home/tony/Music/Synced
# Create folder /home/tony/Music/Synced/Latest to store and sync 30 latest files
# Store your music library at /home/tony/Music/Library
# Store your favorite Music at /home/tony/Music/Synced
# Add this script to crontab

# move received files to library
/bin/mv /home/tony/Music/Receive/* /home/tony/Music/Library

# remove duplicates at the library by name and file hash
/home/tony/bin/dff.py --path /home/tony/Music/Library --delete

# copy 30 latest files to from the libary to Sync/Latest
rm /mnt/data/Music/Synced/Latest/*
find /home/tony/Music/Library -type f -printf "%p\n" | sort -rn | head -n 30 | xargs -I {} cp {} /mnt/data/Music/Synced/Latest

# remove sync duplicates
/home/tony/bin/dff.py --path /home/tony/Music/Synced --delete

# ignore existing at the librarry files by name and don't receive them 
cd /home/tony/Music/Library
printf '%s\n' * > /home/tony/Music/Receive/.stignore