Hidden DOS Parameter

TRUENAME
Used to display the file path or directory
Syntax:
TRUENAME filename --

FDISK / STATUS
There's an easier way to view disk partition information. If usually we have to go first to FDISK and then choose option 4. So with FDISK / STATUS we can immediately saw the partition information. This command can at least shorten the steps of our work and reduce the risk of errors in FDISK. Note: This command will not work with DOS 3.30.

FDISK / MBR
The above command will write the master boot record on the hard disk without changing the partition table information. For the record, the writing on the master boot record (in this case) may cause some problems on some dual-boot programs. For those of you who have installed Linux and Windows on one hard disk and put LILO on the master boot record, you can remove LILO by the order. You can also remove viruses which attack the boot sector, by way of booting from a clean disk and FDISK / MBR.

SHELL = C: \ COMMAND.COM / P / F in (config.sys)
The above command runs "Fail" on the option "Abort, Retry, Fail" (More "Abort, Retry, Fail" appears usually when there is "trouble" at the time is at a DOS prompt).

VER / R
Display information about the DOS version is more complete

Format secret parameters
Determining the size of the cluster: format Drive: / z: ClusterSize * 2
Do not store information for unformat: format Drive: / u
Example:
Format d: / z: 8 will produce 4 kB cluster size Example:
Format d: / z: 32 will produce 16 kB cluster size

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IP Command

Below is the command associated with the network :

ipconfig / all
Displays the connection configuration information, such as Host Name, Primary DNS Type, Ethernet LAN Adapter.

ipconfig / displaydns
Displaying DNS Cache.

ipconfig / flushdns
Removing DNS Cache

ipconfig / release
"Removing" all connections IP Address.

ipconfig / renew
Creating a new IP address for a particular adapter.


ipconfig / registerdns
To refresh control and re-connection control register.

ipconfig / showclassid
Displays information DHCP Class.

ipconfig / setclassid
Changing DHCP Class ID

netconnections control
Displaying Network Connection.

ping
Example: ping-www.windows7holic.co.cc
Test connection to the site-www.windows7holic.co.cc.

tracert
IP Address Displays route information.

netstat
Displays information TCP / IP is currently active.

route
Displays local route.

hostname
Displays the name of the computer.

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DIR command

Below are some tips about the DIR command in MS DOS:

1. dir c:

This is the "base" that is used to display files and directories on drive C.

2. dir c: d:

Used to display files and directories on drive C and D.

3. dir / b / s

Used to display the directory and subdirectory to display the full path name.

4. dir / a

Used to show all files including the file system and hidden files (hidden).
To show all existing files on drive D using the following command: dir d: / a

5. dir / os

Used to display files and directories with the sequence starting from the file size to smallest file size with the largest. To reverse the order you can use the command: dir / os

You can change the parameter s on the above command with:

- N, the command dir / on: sequential names
- E, command dir / oe: sequential type of file
- D, the command dir / od: serial date

6. dir / p

To display the file and directory per "page".

For the other parameters of the dir command you can see her help with writing: dir /?

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