https://github.com/ntdls/tedios

A template OS originally designed to reverse SHA1 hashes on bare-metal instead of dealing with OS overhead.
https://github.com/ntdls/tedios

assembly low-level operating-system

Last synced: 3 months ago
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A template OS originally designed to reverse SHA1 hashes on bare-metal instead of dealing with OS overhead.

• Host: GitHub
• URL: https://github.com/ntdls/tedios
• Owner: NTDLS
• License: mit
• Created: 2018-04-10T01:18:20.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2025-04-16T21:31:01.000Z (9 months ago)
• Last Synced: 2025-04-17T09:16:30.068Z (9 months ago)
• Topics: assembly, low-level, operating-system
• Language: C++
• Size: 554 KB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# TediOS

A template OS originally designed to reverse SHA1 hashes on bare metal instead of dealing with OS overhead, turns out that pre-emptive scheduling is better than I had anticipated.

¯\\_(ツ)_/¯

Anyway, if you want to compile you'll need the [Old Compilers and Linkers](https://networkdls.com/File/Software/Attachment/tedios/ocal.zip) and a Windows 2000 era OS.

**Fresh Boot**

![image](https://user-images.githubusercontent.com/11428567/234920822-9f6a64b5-80f8-4b06-9112-acb60341d909.png)

**Memory Command**

![image](https://user-images.githubusercontent.com/11428567/234920625-3af5896f-8870-45be-a30d-0ce49d4ad9e7.png)