China DOS Union

Under the routing state, the router IP is 192.168.1.1. The bound IP hosts are A, B, C, D, corresponding to 192.168.1.2, 192.168.1.3, 192.168.1.4, 192.168.1.5 respectively. How to make the batch processing automatically judge the online status of the hosts and display them in a list. For example: Host A is online, Host B is offline, Host C is online, Host D is offline. Thank you.

For example, ping host a. If errorlevel = 2, it means it's not online.

@echo off

color 2e

::Check if the configuration file exists. If not, jump to the configuration interface

::if not exist setting.cmd goto set

::Start checking

:1

title Checking if the host is online...

call setting.cmd

pause

:set

title IP setting

echo Since you are using the software for the first time, now start setting the IP.

set /p a=IP of host A

echo ping %a%^>nul>setting.cmd

echo if "%errorlevel%"=="1" echo Host A is offline ELSE ECHO Host A is online>setting.cmd

set /p b=IP of host B

echo ping %b%^>nul>setting.cmd

echo if "%errorlevel%"=="1" echo Host B is offline ELSE ECHO Host B is online>setting.cmd

set /p c=IP of host C

echo ping %c%^>nul>setting.cmd

echo if "%errorlevel%"=="1" echo Host C is offline ELSE ECHO Host C is online>setting.cmd

set /p d=IP of host D

echo ping %d%^>nul>setting.cmd

echo if "%errorlevel%"=="1" echo Host D is offline ELSE ECHO Host D is online>setting.cmd

ECHO ECHO OK, detection is completed.>setting.cmd

echo Press any key to re-detect. To close, directly click the "X" in the upper right corner of the window to exit.>setting.cmd

echo pause^>nul>setting.cmd

echo goto 1>setting.cmd

ECHO Configuration completed! Press any key to start detection.

PAUSE

GOTO 1

This code has not been tested!
Let me know if there are any problems