Day 1 MS DOS (Cpct)

Microsoft Disk Operating System.

Internal Commands

1.CD ( Change directory)- cd..  /  

2.MKdir foldername. ( MD)

3. RMDIR foldername ( empity folder)

4. Copy Con File.txt ( ctrl + Z- save)

5. Type filename.txt

6. Del file.txt 

7.RD or RMDIR (Remove Blank directory)

8. Copy filename newFileName

7. Ren oldfile newfile ( change name)

8. Dir ( dir *.doc)

9.ver ( version)

9.Date

10. Time

11. Cls

External Commands( need supporting files)

1. Edit 

Trick:- Folder Name Cannot be created ( Aux, Con,

2. Title Newtitle

3.prompt newprompt ( change C:/> to name)

4.Attrib +H. +S. + R.  Foldername ( permission to hide)

DAY 2 - MS DOS

 MS - DOS (Release : 12 Aug 1981 by Microsoft )

        Commands

                1. Internal Commands (no supported file require)

                2. External Commands ( need Supporting files)

Note: "command" /?   or Help "command" - get help 

Internal Commands:-

1. CD  or CHDIR (change directory) 2. CLS (Clear screen) 

3. Color (internal)                    3. COPY (copy one or more files)

4. Ctty (change input output device) 6. DEL ( delete files)

7. DATE ( View change date)    8. DELTREE ( delete one or more files)

9. echo ( display message)    10. Erase ( erase files form computer)

11. exit (exit from cmd)        12. lock ( lock the hard drive )

13. md ( make directory)     14. Path ( view and modify path loction)

15. RD (remove directoty)     16. ren or rename (rename file and folder)

17. rmdir         18. Time        19. title     20. type     21. ver (version ) 

22. vol (volume)

External Commands

1. append (add data)         2. Assign (assign letter to drive)

3.at (time related)            4.Attrib (changes attribute)

4. bcdedit (edit boot config)  6.  CHKDSK (Check error from drive for FAT)

7. Chkntfs ( for NTFS error check)  8. clip (use for  clipboard)

9. Control (open control panel)  10. convert (FAT to NTFS)

11 Diskcomp (compare disk)    12. Diskcopy ( copy disk)

13. edit ( edit files)            14. fc (compare)

15. Find( for search)    16. Format ( erase disk drive data)

17. Help ( for help command)    18. ipconfig (Network Command)

19. kyeb ( change layout of keyboard) 20. label ( change drive label)

21. Logoff                 22. Mem ( for memory work only in below xp)

23. netsh ( configure net info)    24. netstat (tcp ip )

24. nslooup ( display ip addres for host)     25. ping (tewst ot send data on network)

26. print (print data to a printer port)    27. Prompt (change prompt)

28. Shutdown  (shutdown the computer)    29.telnet (telnet to another device)

30 tracert ( view network packets)    31. Tree (view folder and sub folder)

32. Xcopy (copy multiple files)

link