Syncs directories and S3 prefixes. Recursively copies new and updated files from the source directory to the destination.

crontab

*/10 * * * * /home/dlbr/documents/scripts/s3sync.sh >> /home/dlbr/documents/logs/s3sync.log 2>&1

s3sync.sh

#!/bin/bash
/usr/local/bin/aws s3 sync
	| /home/dlbr/
	| s3://dlbr/ 
	# Displays the operations that would be performed using the specified 
	# command without actually running them.
	# | --dryrun 
	| --endpoint "https://sfo3.digitaloceanspaces.com"
	# (string) Exclude all files or objects from the command that matches 
	# the specified pattern.
	| --exclude "*"
	# (string) Don't exclude files or objects in the command that match 
	# the specified pattern.
	| --include "apps/*"
	| --include "backups/*"
	| --include "desktop/*"
	| --include "documents/*"
	| --include "music/*"
	| --include "pictures/*"
	| --include "templates/*"
	| --include "videos/*"
	# (boolean) When syncing from S3 to local, same-sized items will be ignored only 
	# when the timestamps match exactly. The default behavior is to ignore 
	# same-sized items unless the local version is newer than the S3 version.
	# | --exact-timestamps
	# (boolean) Makes the size of each key the only criteria used to decide whether 
	# to sync from source to destination.
	# | --size-only
	# (boolean) Delete files that exist in the destination but not in the source are deleted 
	# during sync.
	| --delete

user-dirs.dirs

XDG_DOWNLOAD_DIR="$HOME/downloads"
XDG_TEMPLATES_DIR="$HOME/templates"
XDG_PUBLICSHARE_DIR="$HOME/public"
XDG_DOCUMENTS_DIR="$HOME/documents"
XDG_MUSIC_DIR="$HOME/music"
XDG_PICTURES_DIR="$HOME/pictures"
XDG_VIDEOS_DIR="$HOME/videos"

# Make the script executable
$ chmod -x s3sync.sh