myhome/.local/bin/backupSynologyMac

#!/bin/bash

MEGA_VOLUME="/Volumes/MEGA"
MEGA="$HOME/MEGA"
STARTED="$HOME/.config/backup-started-$(date +%d-%m)"

function main(){
	if [[ ! -e "$STARTED" ]]
	then
		echo -e "[LOG] $(date) Started $HOME/Documents/Collage/Semestr2 ->\
$MEGA/Documents/Collage/Semestr2"
		rsync --bwlimit=2048 --update --progress -r \
			--exclude '*.mp4' --exclude '*.mkv'\
			"$HOME/Documents/Collage/Semestr2/"\
			"$MEGA/Documents/Collage/Semestr2/"
		echo -e "[LOG] $(date) Ended $HOME/Documents/Collage/Semestr2 ->\
$MEGA/Documents/Collage/"

		touch "$STARTED" && echo -e "[LOG] $(date) Created the file $STARTED"

		echo -e "[LOG] $(date) Started $HOME/.ssh/ -> $MEGA/ssh"
		rsync --bwlimit=2048 --update --progress -r "$HOME/.ssh/" "$MEGA/ssh/"
		echo -e "[LOG] $(date) Finished $HOME/.ssh/ -> $MEGA/ssh"

		echo -e "[LOG] $(date) Started $HOME/.gnupg/ -> $MEGA/gnupg"
		rsync --bwlimit=2048 --update --progress -r "$HOME/.gnupg/" "$MEGA/gnupg/"
		echo -e "[LOG] $(date) Finished $HOME/.gnupg/ -> $MEGA/gnupg"

		if [[ -e "$MEGA_VOLUME" ]]
		then
			echo -e "[LOG] $(date) Started $MEGA -> $MEGA_VOLUME"
			rsync --bwlimit=2048 --update --progress -r --exclude '.DS_Store' \
				--exclude 'Icon*' \
				"$MEGA/" "$MEGA_VOLUME/"
		else
			echo -e "[ERROR] The folder $MEGA_VOLUME does NOT exist"
		fi

		echo -e "[LOG] $(date) Removed the files $STARTED and $STARTED *"
		rm -rf "$STARTED"
		rm -rf "$HOME/.config/backup-started-*"
	fi
}

main > "$HOME/.config/backup.log"