Question

我一直试图使一个批处理文件正常工作，但是没有成功；也许有人可以帮忙。我有一个批处理文件，该文件读取一个文件夹中的文本文档，该文件名为KB-list.txt。whithc是要扫描的Window KB的列表，如果要卸载的PC上有这些文件。

请找到我在下面创建的代码，当发现不起作用的代码时，搜索会很好地工作，只是表明已找到了它。

@echo off
setlocal enabledelayedexpansion

echo "Hotfix & Updates list."
Echo.
(for /f %%a in ('type c:\KB-list.txt') do (
echo "Searching For KB%%a"
Echo.
systeminfo | findstr KB%%a

))

for /f %%i in ('type C:\KB-list.txt') do (

echo "Uninstalling KB%%i"
wusa /uninstall /kb:%%i /quiet /norestart
)
echo "Uninstall(s) Complete."
echo.
echo "Done"
echo.
echo "Rebooting…"
echo.
shutdown /r

再次感谢！

Answer 1

多次运行systeminfo效率很低。

使用findstr / g选项一次比较整个列表：

:: Q:\Test\2018\10\11\SO_52761793.cmd
@echo off
setlocal enabledelayedexpansion
set "Log=^>^> Logfile.log"
%Log% echo Hotfix and Updates list.
%Log% Echo(
for /f "tokens=2 delims=B" %%i in ('
    systeminfo^|findstr /g:KB-list.txt'
) do (
      echo [%date% %time%] Uninstalling KB%%i"
%Log% echo [%date% %time%] Uninstalling KB%%i"
    wusa /uninstall /kb:%%i /quiet /norestart && (echo [%date% %time%] Done)||(echo [%date% %time%] failed)
)

(   echo [!date! !time!] Uninstall(s^) Complete.
    echo(
    echo Done
    echo(
    echo Rebooting…
    echo(
) %Log%
shutdown /r

编辑：精简变体而无需登录

:: Q:\Test\2018\10\11\SO_52761793.cmd
@echo off
setlocal enabledelayedexpansion
echo Hotfix and Updates list.
Echo(
for /f "tokens=2 delims=B" %%i in ('
    systeminfo^|findstr /g:KB-list.txt'
) do (
    echo Uninstalling KB%%i"
    wusa /uninstall /kb:%%i /quiet /norestart && (echo Done)||(echo failed)
)
echo Uninstall(s) Complete.
echo(
echo Done
echo(
echo Rebooting…
echo(
shutdown /r

批处理文件以查找特定的KB并将其卸载（如果存在）

1 个答案: