Question To make file , hide, Search file .pdf

 

Microsoft Windows [Version 6.1.7601]

Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

 

C:\Users\sital>d:

 

D:\>dir

D:\>mkdir theory

D:\>cd theory

D:\theory>mkdir practical

D:\theory>dir

D:\theory>cd practical

D:\theory\practical>copy con mark.txt

hello world

^Z

        1 file(s) copied.

 

D:\theory\practical>type mark.txt

hello world

D:\theory\practical>rename mark.txt message.txt

D:\theory\practical>dir

D:\theory\practical>attrib message.txt -h

D:\theory\practical>dir

D:\theory\practical>attrib message.txt +h

D:\theory\practical>attrib message.txt -h

D:\theory\practical>cd..

D:\theory>cd..

D:\>dir S*.*

 Volume in drive D is Local Disk

 Volume Serial Number is E691-4D67

 Directory of D:\

 

04/01/2021  12:09 PM    <DIR>          Share

01/05/2022  05:37 PM            31,159 signature.psd

06/22/2021  03:00 PM           137,550 sital-pc.png

09/22/2020  11:23 AM           169,784 sital.ml.png

07/04/2022  11:17 PM    <DIR>          Software

               3 File(s)        338,493 bytes

               2 Dir(s)   9,613,291,520 bytes free

 

 

 

D:\>dir *.png

 

D:\>dir *.pdf

09/13/2020  08:29 AM         2,395,437 frenetic-icfp11-slides.pdf

09/13/2020  08:18 AM           889,497 lecture01-introduction.pdf

09/13/2020  08:26 AM           825,831 rec_proxy_rkh_3.pdf

12/01/2021  07:03 PM           638,196 vaccine sital.pdf

              11 File(s)     46,201,140 bytes

               0 Dir(s)   9,613,291,520 bytes free