mirror of https://github.com/StevenBlack/hosts.git
62 lines
1.7 KiB
Batchfile
Executable File
62 lines
1.7 KiB
Batchfile
Executable File
::
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:: This script will first create a backup of the original or the current hosts
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:: file and save it in a file named "hosts.skel".
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::
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:: If the "hosts.skel" file exists, the new hosts file with the customized unified
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:: hosts will be copied to the proper path. Next, the DNS cache will be refreshed.
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::
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:: THIS BAT FILE MUST BE LAUNCHED WITH ADMINISTRATOR PRIVILEGES
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:: Admin privileges script based on https://stackoverflow.com/a/10052222
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::
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@echo off
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title Update Hosts
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:: Check if we are an administrator. If not, exit immediately.
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:: BatchGotAdmin
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:: Check for permissions
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if "%PROCESSOR_ARCHITECTURE%" equ "amd64" (
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>nul 2>&1 "%SYSTEMROOT%\SysWOW64\cacls.exe" "%SYSTEMROOT%\SysWOW64\config\system"
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) else (
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>nul 2>&1 "%SYSTEMROOT%\system32\cacls.exe" "%SYSTEMROOT%\system32\config\system"
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)
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:: If the error flag set, we do not have admin rights.
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if %ERRORLEVEL% neq 0 (
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echo Requesting administrative privileges...
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goto UACPrompt
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) else (
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goto gotAdmin
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)
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:UACPrompt
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echo Set UAC = CreateObject^("Shell.Application"^) > "%TEMP%\getadmin.vbs"
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set params= %*
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echo UAC.ShellExecute "cmd.exe", "/c ""%~s0"" %params:"=""%", "", "runas", 1 >> "%TEMP%\getadmin.vbs"
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wscript.exe "%TEMP%\getadmin.vbs"
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del "%TEMP%\getadmin.vbs"
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exit /b
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:gotAdmin
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cd /d "%~dp0"
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:BackupHosts
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:: Backup the default hosts file
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if not exist "%WINDIR%\System32\drivers\etc\hosts.skel" (
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copy /v "%WINDIR%\System32\drivers\etc\hosts" "%WINDIR%\System32\drivers\etc\hosts.skel"
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)
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:UpdateHosts
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:: Update hosts file
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py updateHostsFile.py --auto --minimise %*
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:: Copy over the new hosts file in-place
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copy /y /v hosts "%WINDIR%\System32\drivers\etc\"
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:: Flush the DNS cache
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ipconfig /flushdns
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:: Summary note
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pause
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