中国DOS联盟

What is the result of dir *d*? Why do some results like io.sys also appear?

The COMMAND built into DOS isn't that smart. `*d*` doesn't represent file names with the letter 'd' in the middle. `dir *d*` is the same as `dir *`, which is just `dir`.

The CMD.exe of XP is not smart enough either. I entered "dir *d*.*" under c:\>, and files like VIRUS.DAT were also displayed.

Originally posted by alchemist at 2008-11-30 06:07 PM:
XP's CMD.exe is not smart enough either. I typed in c:\>
dir *d*.*
Files like VIRUS.DAT were also displayed

I tried it, and it's the same with the search box in the upper right corner of the Vista Explorer

Thank you, confirmed the Microsoft bug

LZ, you're going to get a punishment, right? Can you publish such top-secret information?

In Vista's CMD, only show files with D!!!
In Vista's Explorer, that's much more fun, automatically search for all deleted files on the entire hard drive!!!
(Including files in the emptied recycle bin can be found, really fun)

I actually found files deleted in 2005, fun, right?

Last edited by goli2008 on 2008-12-2 at 14:02 ]

Originally posted by goli2008 at 2008-12-2 02:00 PM:
楼主, you're going to be disciplined, can you disclose such top-secret information?

In Vista's CMD, only files with "D" are displayed!!!
In Vista's File Explorer, that's much more fun, automatically searching the entire hard drive...

Is that true?

Last edited by tianlijian on 2008-12-2 at 17:29 ]

Tools like DOS 6.22's undelete command, Norton's UNERASE, and active@'s UNERASER for quickly restoring permanently deleted files generally work when the clusters where the files are located on the disk haven't been occupied by other files. If these clusters have already been occupied by other files, restoration will be quite difficult.

L樓主， 可以很明确的说在vista下的cmd中dir *d*的结果是完全正确的

Wait, no, the original Chinese has some typos. Let's correct and translate properly:

楼主，可以很明确的说在vista下的cmd中dir *d*的结果是完全正确的

Translation:
L楼主, can clearly say that the result of dir *d* in cmd under Vista is completely correct

If you replace the front with several? It won't be a problem :)
For example, to find MSDOS.SYS, you can use DIR ??DO?.SYS/A (in early versions of DOS,?? will include?, but CMD won't).

Microsoft Windows XP

Normal display

I tried, and it does display the correct result

I also have no problem under Windows XP, only two folders with d are displayed...
CMD, DOS have all passed...

I also tried, doesn't it conform to the regular law! How could it recover data from several years ago, in VISTA?

Originally posted by netwinxp at 2008-12-27 11:44:
Using several ?s in front won't cause problems :)
For example, to find MSDOS.SYS, you can use DIR ??DO?.SYS/A (in early versions of DOS, ?? would include ?, but CMD won't).

(At least some) CMD's ?? also includes ?.

a cmd on xp

D:\1\4>dir p.??
Volume in drive D is 软件
Volume Serial Number is 1853-E8DB

Directory of D:\1\4

2009-02-09 20:17 15,647 p.1
2009-02-09 20:17 15,647 p.10
2009-02-09 20:17 15,850 p.2
2009-02-09 20:17 15,886 p.3
2009-02-09 20:17 15,825 p.4
2009-02-09 20:17 16,052 p.5
2009-02-09 20:17 15,936 p.6
2009-02-09 20:17 16,077 p.7
2009-02-09 20:17 16,078 p.8
2009-02-09 20:17 8,075 p.9
10 File(s) 151,073 bytes
0 Dir(s) 45,083,480,064 bytes free

D:\1\4>

Last edited by kwl01skz on 2009-2-10 at 13:21 ]