AWS S3 Glacier Deep Archive - Difficulty deleting files with accents

A few days ago, my personal AWS account's billing alert fired, and delivered me an email saying I'd already exceeded my personal comfort threshold—in the second week of the month!

AWS billing alert email

Knowing that I had just rearranged my entire backup plan because I wanted to change the structure of my archives both locally and in my S3 Glacier Deep Archive mirror on AWS, I suspected something didn't get moved or deleted within my backup S3 bucket.

And I was right.

But I wanted to write this up for two reasons:

Retrieving individual files from S3 Glacier Deep Archive using AWS CLI

I still haven't blogged about my overall backup strategy (though I've mentioned it in the past a few times on my YouTube channel)—but overall, how it works is I have two local copies of any important data, and most of the non-video data is also stored in my Dropbox folder, so I get two local copies and one cloud backup for 'free'.

Then I also back up everything (including video content) from my NAS to an Amazon S3 Glacier Deep Archive-backed bucket at least once a week (sometimes more frequently, when I am working on a big project and manually kick off a mid-week backup).