@echo. >>C:/Windows/System32/Drivers/etc/hosts
@echo 127.0.0.1 baidu.com >>C:/Windows/System32/Drivers/etc/hosts
@echo 192.168.4.201 ibmrac1 >>C:/Windows/System32/Drivers/etc/hosts
@echo 192.168.4.202 ibmrac2 >>C:/Windows/System32/Drivers/etc/hosts
@echo 192.168.4.203 vip-ibmrac1 >>C:/Windows/System32/Drivers/etc/hosts
@echo 192.168.4.204 vip-ibmrac2>>C:/Windows/System32/Drivers/etc/hosts
@echo 172.16.1.53 ssosvr>>C:/Windows/System32/Drivers/etc/hosts

@echo off
set stHosts=172.16.1.53 ssosvr
FOR /F "eol=# tokens=1 delims=" %%i in (%systemroot%/system32/drivers/etc/hosts) do if "%stHosts%"=="%%i" exit
echo %stHosts%>> %systemroot%/system32/drivers/etc/hosts

cd /d %windir%/system32/drivers/etc
del hosts.bak //刪除原來備份文件
ren hosts hosts.bak //備份現在host
for /f "eol=# tokens=1,2" %%i in (hosts.bak) do call :checkvalue %%i %%j
goto end
:checkvalue
echo %2 | find /i "szshequ.com" //尋找制定記錄刪除
if %errorlevel%==1 (echo %1 %2 >>hosts)
:end

type C:/WINDOWS/system32/drivers/etc/hosts
type C:/WINDOWS/system32/drivers/etc/hosts | find "szshequ.com" && goto yes
::echo 192.168.2.188 szshequ.com >> ""
echo 192.168.2.188 szshequ.com >> C:/WINDOWS/system32/drivers/etc/hosts
echo 192.168.2.188 www.szshequ.com >> C:/WINDOWS/system32/drivers/etc/hosts
echo 192.168.2.188 bbs.szshequ.com >> C:/WINDOWS/system32/drivers/etc/hosts
echo 192.168.2.188 cost.szshequ.com >> C:/WINDOWS/system32/drivers/etc/hosts
echo 192.168.2.188 pp.szshequ.com >> C:/WINDOWS/system32/drivers/etc/hosts
echo 192.168.2.188 yh.szshequ.com >> C:/WINDOWS/system32/drivers/etc/hosts
echo 192.168.2.188 club.szshequ.com >> C:/WINDOWS/system32/drivers/etc/hosts
echo 192.168.2.188 shop.szshequ.com >> C:/WINDOWS/system32/drivers/etc/hosts
echo 192.168.2.188 images.szshequ.com >> C:/WINDOWS/system32/drivers/etc/hosts
echo 192.168.2.188 files.szshequ.com >> C:/WINDOWS/system32/drivers/etc/hosts
echo 192.168.2.188 ajax.szshequ.com >> C:/WINDOWS/system32/drivers/etc/hosts