Backup script for backblaze working with backlaze b2 command line tool

backblaze b2 backup script

#!/usr/bin/env bash
#
# Backup selected directories to a Backblaze B2 bucket
#
# If youre encountering errors running the script you probably need Bash 4.0 
#
# You need to login to your b2 account once with b2 authorize-account [<accountId>] [<applicationKey>] before running it.
#
# Example daily cron running script.sh in home directory:
# @daily /usr/local/bin/bash ~/script.sh
#

# Threads
threads=10

# Directories to backup, and the name of their subdirectory in the bucket
declare -A dir
dir=(["/Users/alexanderhoerl/Documents/test"]="test" ["/Users/alexanderhoerl/Documents/orders_export"]="test/orders_export/")

# Bucket name
bucket=test

for i in "${!dir[@]}"; do
    b2 sync --threads "$threads" "$i" b2://$bucket/"${dir["$i"]}"
done