How to Use Calculation on command Prompt and How to Get System Information on Cammand Prompt

Calculation on command Prompt ! u knew dis???

The command processor CMD.EXE comes with a mini-calculator that can perform simple arithmetic on 32-bit signed integers:



C:\>set /a 2+2
4

C:\>set /a 2*(9/2)
8

C:\>set /a (2*9)/2
9

C:\>set /a "31>>2"
7

Note that we had to quote the shift operator since it would otherwise be misinterpreted as a "redirect stdout and append" operator.

For more information, type set /? at the command prompt.

Use systeminfo.exe to see System Information :

You can use the systeminfo.exe command in the command prompt to see System Information, including all Windows updates and hotfixes.

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Learn How to Create Objects By Your Hand Shadow

learning how to make very cool and seemingly complex shadow art on your walls using only your hands, you should take a look at the Lara Mendes Hand Shadows  series..

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How to Create Batch File to Ping Multiple IPs at the Same Time in Different and Same CMD Windows With Log Auto Log

HOW TO PING Multi SERVERS ON NETWORK WITH in different Window of Command Prompt  Via 1 Batch File.

Create a Bat File and Past the code blow in to the file and save as PING.BAT and Enjoy.

@echo off
:LOOPSTART

start cmd /k Ping 192.168.1.11 -n 10

start cmd /k Ping 192.168.0.81 -n 10

start cmd /k Ping 192.168.0.83 -n 10

start cmd /k Ping 192.168.0.169 -n 10

start cmd /k Ping 192.168.0.30 -n 10

start cmd /k Ping 192.168.0.1 -n 10






  HOW TO PING Multi SERVERS ON NETWORK WITH in Single Window of Command Prompt Via 1 Bat File and Create a Log File of Ping Result.

Create a Bat File and Past the code blow in to the file and save as PING.BAT and Enjoy. 
@ECHO
:LOOPSTART
time /T >> Pinglog.txt
ping  192.168.0.81 -n 4 >> Pinglog.txt
ping  192.168.0.169 -n 4 >> Pinglog.txt
ping  192.168.0.1  -n 4 >> Pinglog.txt
ping  192.168.1.11  -n 4 >> Pinglog.txt
ping  192.168.1.153  -n 4 >> Pinglog.txt
ping  192.168.0.83  -n 4 >> Pinglog.txt
pause

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