echo off
REM HostsUp, a tool to update hosts
REM Author: Gsharp
REM Date: 2020-12-03
set hosts= %SystemRoot%\System32\drivers\etc\hosts
set hostsback= %SystemRoot%\System32\drivers\etc\hosts_backup
set outfile= %hosts%
:entrypoint
cls
set choice=""
echo *************************************
echo * Welcome to HostsUp v1.0
echo * Author:Gsharp
echo * Choose What you want:
echo * I: Insert one rule
echo * R: Recovery the hosts
echo * P: Print the newest hosts
echo * B: Backup the hosts
echo * PB:Print the backup hosts
echo * F Flush Dns
echo * Q: Exit
echo *************************************
set /p choice= Your choice:
if %choice% == I goto reinput
if %choice% == R call :recovery
if %choice% == P (set outfile=%hosts%
call :print)
if %choice% == B call :backup
if %choice% == F call :flush
if %choice% == PB (set outfile=%hostsback%
call :print)
if %choice% == Q goto end
pause
goto entrypoint
:flush
ipconfig /flushdns
if ERRORLEVEL 0 echo Flush success!
goto :eof
:print
cls
echo Print %outfile% as follow:
echo -------------------------------
type %outfile%
goto :eof
:recovery
xcopy /Y %hostsback% %hosts%
if ERRORLEVEL 0 echo success recovery
goto :eof
:confirm
set msg=
set /p msg= Confirm please: Server=%Server% Ip=%Ip% (Y/N)?
if %msg% == Y goto writein
if %msg% == y goto writein
if %msg% == "" goto writein
goto reinput
:reinput
echo input your rule:
set /p Server=Server:
set /p Ip=IP:
goto confirm
:writein
set /p confirm=Write in (Y/N)?
if not %confirm% == Y goto reinput
call :backup
echo %Ip% %Server% | tee >> %hosts%
if ERRORLEVEL 0 echo write success!
pause > null
goto entrypoint
:backup
xcopy /Y %hosts% %hostsback%
if ERRORLEVEL 0 echo backup success! hosts to %hostsback%
goto :eof
:end
echo Bye!
pause
