2009-06-21

how windows's file permission maps to unix

On Windows, how's emacs's dired display map the Window's file permission?

for example, emacs display this:

-rw-rw-rw- 1 xah None 814669 06-05 00:09 Snapshot_001.png

however, cygwin termninal displays this:

-rwx------+ 1 xah None 814669 Jun 5 00:09 Snapshot_001.png

The file's Properties shown in Explorer, has 3 group or users:

SYSTEM
xah
Administrators

and the all have allow for every perm bit except the “Special permission” bit.

Thanks.

Xah
∑ http://xahlee.org/

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