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Rob Ricci
Rob Ricci
@ricci@discuss.systems  ·  activity timestamp 2 months ago

While cleaning a storage room, our staff found this tape containing #UNIX v4 from Bell Labs, circa 1973

Apparently no other complete copies are known to exist: https://gunkies.org/wiki/UNIX_Fourth_Edition

We have arranged to deliver it to the Computer History Museum

#retrocomputing

UNIX Fourth Edition - Computer History Wiki

An old reel to reel magnetic tape. It has a label, in Jay Lepreau's handwriting, proclaiming it to be "UNIX Original from Bell Labs v4 (see manual for fmt)"
An old reel to reel magnetic tape. It has a label, in Jay Lepreau's handwriting, proclaiming it to be "UNIX Original from Bell Labs v4 (see manual for fmt)"
An old reel to reel magnetic tape. It has a label, in Jay Lepreau's handwriting, proclaiming it to be "UNIX Original from Bell Labs v4 (see manual for fmt)"
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Rob Ricci
Rob Ricci
@ricci@discuss.systems replied  ·  activity timestamp 7 days ago

The attempt to read the UNIX V4 tape is underway!

More lab equipment
More lab equipment
More lab equipment
Several men (sorry, I don't know names, will try to add later) in the lab
Several men (sorry, I don't know names, will try to add later) in the lab
Several men (sorry, I don't know names, will try to add later) in the lab
Thalia Archibald looking at the proceedings
Thalia Archibald looking at the proceedings
Thalia Archibald looking at the proceedings
A laboratory environment with a tape driver and person leaning over other equipment
A laboratory environment with a tape driver and person leaning over other equipment
A laboratory environment with a tape driver and person leaning over other equipment
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Rob Ricci
Rob Ricci
@ricci@discuss.systems replied  ·  activity timestamp 7 days ago

There will be more video later (there's a TV news crew there) but here's a bit that Jon Duerig has sent from on-site

Your browser does not support the video tag.
GIF
GIF
Al Shushtek and others operating a tape drive
Al Shushtek and others operating a tape drive
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Rob Ricci
Rob Ricci
@ricci@discuss.systems replied  ·  activity timestamp 7 days ago

I'm told "there is data" but I honestly don't know what that means yet

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Rob Ricci
Rob Ricci
@ricci@discuss.systems replied  ·  activity timestamp 7 days ago

Apparently the entire UNIX v4 tape was read successfully, what's going to need to happen next is to decode the signal from it, decipher the file formats, etc., I'll post updates as I get them

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Rob Ricci
Rob Ricci
@ricci@discuss.systems replied  ·  activity timestamp 2 months ago

Y'all are huge nerds. I love every one of you.

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