How to use batch processing to delete lines of specific content in HOSTS

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Q: Use bat batch processing to delete or modify the specified entries in hosts. For example, for 127.0.0.1 localhosts, can you delete or change all the records with local in hosts?

A：

The code is as follows:

cd /d %windir%\system32\drivers\etc rem delete hosts.bak first prevent rename failure del hosts.bak ren hosts.bak for /f "eol=# tokens=1,2" %%i in (hosts.bak) do call :checkvalue %%i %%j goto end :checkvalue echo %2| find /i "local" if %errorlevel%==1 (echo %1%2>>hosts) :end The above is "How to use batch processing to delete specific content lines in HOSTS" All the contents of this article, thank you for reading! I believe that everyone has a certain understanding, hope to share the content to help everyone, if you still want to learn more knowledge, welcome to pay attention to the industry information channel!