When a file or subdirectory exists in one filesystem, but not in the other, it is simply created where it is absent. To perform syncing, the emulator compares local directory with a Unix V6 directory finding pairs of files with the same name. Any synced files within Unix V6 filesystem will appear as having modification year of 1983. Files are considered in sync if their modification time (24 bits of it) match within 1 minute. Higher 8 bits are used to mark that files were synced. For this purpose, modification time of files is used to track changes between synchronized directories.īecause Unix V6 does not support modern dates, lower 24 bits of modtime in Unix V6 filesystem are used for current local time. The syncing feature allows you to synchronize a folder between your working OS and the emulated Unix V6.
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Unix V6 sources alone measure beyond that capacity.Ĭomplete Unix V6 manual in somewhat searchable PDF can be found It is unsurprising, knowing that RK05 disk could only contain around 2.5 MB of data, while the The disk image included into this repository misses on most some commands were backported and included into the image (see tools directory).syncing a directory between Unix V6 and your machine.resource friendlier WAIT instruction (not overheating the physical CPU).pasting text into the terminal from clipboard is allowed (making it much more usable).If you want to export the disk image for whatever reason, don't forget to execute the sync command first (it flushes the delayed I/O to disk).Ĭompared to the original JavaScript code, this implementation has the following benefits:.Instead of Ctrl+C, press Backspace button if you want to halt execution of a program.Issuing command stty -lcase is needed to enable lowercase output.Instead of cd, Unix V6 shell used chdir command.Press button Start routine to run the OS.Python3 -c 'import tkinter print(tkinter.TclVersion)'
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