You probably recognise this feeling.
You go looking for a file. You know it exists. You made it. But is it on the MacBook? On the old machine you haven’t wiped yet? In Google Drive — which one, work or personal? In iCloud? In Downloads? In that folder called “New Folder (2)”?
This isn’t a niche problem. It’s the default state of anyone who’s owned more than one device in the last five years.
I know, because I just audited my own ecosystem. Two Macs, an iPad, an iPhone, two Google Drive accounts, iCloud, a local Dropbox folder, an encrypted Nordlocker vault, and an Epson scanner that’s been quietly accumulating scans for three years. All of it tangled together with no clear master copy of anything.
This article is the map I wish I’d had before I started.
Why This Happens
Modern tech is designed to be frictionless. iCloud syncs automatically. Google Drive backs up your phone. Dropbox mirrors your folders. Every service wants to be your everything — so they grab your files and make copies “just in case.”
The result: that photo of your kid at age four exists in your Photos library, your Google Drive, your old Mac’s iCloud Archive, and probably a folder called “TO SORT” that you made three years ago and never opened.
The cost is real. Storage subscriptions, iCloud plans, Google One — you’re paying monthly for the privilege of owning the same file seven times.
The Goal: One Clean Master
Before you do anything, get clear on what you’re aiming for:
One master device. Everything canonical lives here. For most people: their main laptop.
One backup device. An external drive, running Time Machine. It mirrors the master automatically.
Cloud services in their lane. Not trying to be everything. Specific services for specific purposes.
Nothing duplicated needlessly. If it’s on the master and backed up to the external drive, you don’t need it in four other places.
That’s it. Everything else is getting there.
Step 1: Audit Before You Touch Anything
The worst thing you can do is start deleting before you know what you have. I’ve seen people wipe a drive only to realise three months later that the only copy of something important was on it.
If you have a second machine you want to decommission (I had a Mac mini M2 I was selling), start with a remote audit.
Setting up SSH access (Mac to Mac):
SSH lets your main Mac talk directly to another Mac on your local network — no cables, no AirDrop, no manually copying files onto USB sticks.
On the machine you want to audit (the Mac mini in my case): 1. Go to
System Settings → General → Sharing 2. Turn on Remote
Login 3. Note the machine name
(e.g. studio-mini.local)
On your main machine, set up passwordless access so you’re not typing your password for every command:
ssh-keygen -t ed25519 # generates a key if you don't have one
ssh-copy-id you@studio-mini.local # installs it on the other machineNow you can log in instantly:
ssh you@studio-mini.localRunning the audit:
Once you’re in, map the home folder. Don’t assume you know what’s there — I found things I’d forgotten about entirely:
ls -la ~/Drill into anything that looks unfamiliar:
ls ~/iCloud\ Drive\ \(Archive\)/
ls ~/Nordlocker/
ls ~/Movies/I found 600+ raw iPhone video files in an iCloud Archive folder that had been sitting there, unsynced, since iCloud Drive was turned off on that machine. I found workshop recordings I’d completely forgotten I had. I found an encrypted vault I hadn’t opened in two years.
Write it all down. I had my AI assistant (Inkfox, running via OpenClaw on Telegram) run the SSH commands and generate a full audit report automatically. That report became the master list of what needed migrating before I wiped the machine.
Step 2: Know What’s Worth Keeping
Not everything needs migrating. Run each item through this filter:
Is it cloud-synced already? Google Drive symlinks, iCloud Drive content that’s still actively syncing — these are already safe. Don’t copy them again.
Is it genuinely local-only? The iCloud Archive folder is different from active iCloud Drive. When you turn off iCloud Drive on a machine, it creates a local snapshot. That content is NOT in the cloud. It’s only on that machine.
Is it duplicated elsewhere? Before migrating 600 video files, ask: are these already in my Photos library? Are they backed up to Google Photos? A quick check saves gigabytes.
Is it worth keeping at all? An empty Dropbox public_html folder. A folder named after someone you collaborated with once, with nothing in it. Old WordPress database backups from 2019. Some things can just go.
In my audit, this is what I flagged as worth migrating:
- ✅ Family videos (the kids growing up — irreplaceable)
- ✅ Art course and workshop recordings (potential course content)
- ✅ Epson scanner scans (teaching materials, artwork)
- ✅ Nordlocker vault (needs manual review — encrypted)
- ⚠️ Raw iPhone MOV files (check if already in iCloud Photos first)
- 🗑️ Empty folders, old Dropbox, redundant database backups
Step 3: Move Files Across with rsync
rsync is the right tool for this. It’s built into macOS,
it’s fast, and crucially — it skips files that already exist at the
destination, so you can’t accidentally create new duplicates.
Basic pattern:
rsync -avh --progress --ignore-existing \
"you@studio-mini.local:/Users/you/Movies/Videos/Workshops/" \
~/Downloads/FROM-MINI/Truro-Arts-Workshops/The flags:
-a— archive mode (preserves dates, permissions, everything)-v— verbose (shows what it’s doing)-h— human-readable file sizes--progress— shows progress per file--ignore-existing— doesn’t overwrite files that already exist at destination
Land everything into a staging folder first
(~/Downloads/FROM-MINI/). Don’t scatter it into your
existing folder structure immediately — you want to review it before it
disappears into the pile.
Step 4: Dedup the MacBook
Once the incoming files are staged, you have two jobs:
1. Cross-check against what you already have.
Look at what came over from the mini and compare it to what’s already on your MacBook. Videos in particular tend to exist in multiple places.
Tools that help:
fdupes— finds exact duplicate files by content (install viabrew install fdupes)rdfind— similar, slightly faster on large sets- Gemini 2 (Mac app) — GUI option if you prefer visual
brew install fdupes
fdupes -r ~/Downloads/FROM-MINI/ ~/Movies/2. Organise what you’re keeping.
This is where a system pays off. I use PARA (Projects, Areas, Resources, Archive — from Tiago Forte’s Building a Second Brain):
~/Documents/
01-Projects/ ← active work with a finish line
02-Areas/ ← ongoing responsibilities (finance, teaching, health)
03-Resources/ ← reference material (course content, research)
04-Archive/ ← completed or inactive work
The key discipline: everything gets a home before it accumulates.
Step 5: Rationalise Your Cloud Services
This is the step most people skip — and it’s why the mess comes back.
Sit down and make a decision for each cloud service: what is this for, and what is it not for?
Here’s what I landed on:
| Service | Purpose | NOT for |
|---|---|---|
| iCloud Photos | Personal photos and family videos | Work files |
| Google Drive (personal) | Creative projects, writing | Business files |
| Google Drive (business) | Business files and assets | Personal |
| MacBook local | Active working files | Long-term archive |
| 5TB external | Everything — Time Machine backup | Primary storage |
Once you’ve made that decision, enforce it. If a file is in the wrong place, move it. If it’s in two places it doesn’t need to be, delete the copy.
Step 6: Set Up Time Machine
With the MacBook clean and the 5TB drive connected:
- System Settings → General → Time Machine
- Add Backup Disk → select your external drive
- Let the first backup run (it’ll take a while if this is new)
Going forward: plug in the drive periodically and Time Machine does the rest. The MacBook is your master. The drive is your safety net.
Step 7: Wipe and Sell
Only now — once you’ve:
- ✅ Migrated everything worth keeping
- ✅ Verified the Nordlocker vault manually
- ✅ Confirmed Photos Library is fully iCloud synced
- ✅ Done a final check of the staging folder
…do you touch the machine.
- Sign out of Apple ID: System Settings → [your name] → Sign Out
- Erase All Content and Settings (built into macOS Ventura+)
- List on eBay
The Bigger Picture
What I’ve described above took a full afternoon — but it was an afternoon I should have spent three years ago. The cost of not doing it: years of paying for storage I didn’t need, time lost hunting for files, and genuine anxiety every time I needed to find something.
The other thing it gave me: clarity. When your files are organised, your thinking is cleaner. You know where things are. You know what you’re working on. The creative energy that was going into managing chaos goes somewhere more useful.
If you’re a creative person — an artist, a teacher, a writer — your digital environment either supports your work or it drains it. This is worth the afternoon.
The Tools I Used
- SSH — remote access to the Mac mini, built into macOS
- rsync — file transfer without duplicates, built into macOS
- fdupes — duplicate finder (via Homebrew)
- Inkfox / OpenClaw — AI assistant that ran the audit commands and generated the report via Telegram. Not required, but it made the audit significantly faster and more thorough.
Want the Full Step-by-Step Checklist?
I’ve turned this process into a downloadable PDF checklist — the exact sequence of commands, decisions, and checks, formatted for a single afternoon’s work.
[Download the Digital Ecosystem Audit Checklist — free]
It’s the document I wish I’d had before I started.
Damian Semonin is an artist and art educator based in Cornwall. He runs CreativePath52, a programme for people transitioning into a creative life.