MediaWiki:Sitenotice:
2025-12-29: I have restored the wiki to a backup from the end of November. Starting in September 2025, accesses went form the 800MB-1.2GB range per month to 26GB in September, 42GB in October, and 70GB in November with most accesses originating from China. As soon as I realized what was causing all the access problems in November, I shut it down (it had reached 36GB by then) behind a password/login screen. The database had gotten corrupted, and I tried a restore from just before the spike in access but that didn't work. Thus, end of November. I still have the other daily backups so if there were any important additions in December, let me know and maybe they can be recovered. - Allen H.
OS-9 Guru
{InfoBox | | caption = The OS-9 Guru Cover | date = 1992 | format = Soft Cover | notes = Published by Galactic Industrial Limited | infosource = Dean leiber }}
The OS-9 Guru - 1. The Facts
By Paul S. Dayan, this book is intended as a reference work in conjunction with the OS-9 Manuals. It is written to be useful for the novice to the advanced user.This edition covers OS-9 V2.4 (Equivalent to CD-RTOS).420 Pages