We had a recent challenge at work which required us to execute different actions based on which office a particular workstation was located in. Since we have unique network ranges per office, I thought this would be a good variable to use. Just for future reference, here is how we accomplished this in a batch file. The workstations were running Windows 7
[code]
@ECHO OFF
FOR /f "tokens=3" %%I IN (
‘netsh interface ip show address "Local Area Connection" ^| findstr "IP Address"’
) DO SET ipAddress=%%I
REM "Office 1"
IF NOT x%ipAddress:10.130=%==x%ipAddress% (
ECHO "Office 1" + %ipAddress%
ECHO "do_something_else" )
REM "Office 2"
IF NOT x%ipAddress:10.140=%==x%ipAddress% (
ECHO "Office 2" + %ipAddress%
ECHO "do_something_else" )
[/code]
Details of function used
- netsh interface ip show address “Local Area Connection” : With this command we are extracting the IP information of just the LAN port
- findstr “IP Address” : returns the line containing “IP Address”
- IF NOTÂ x%ipAddress:10.130=%==x%ipAddress% : We are using the substitution function and returning false if the new string doesnt match the original
- FOR /f “tokens=3” : Using the functions in the FOR loop to extract the third variable in the matching line
