noobie的Powershell问题 [英] Powershell problem for noobie

问题描述

我下载了下面的脚本以帮助我卸载有问题的SQL Server安装，当我尝试在PS编辑器中运行它时收到错误

术语Select-String不被识别为cmdlet，函数，脚本文件或可操作程序的名称。检查名称的拼写，或者如果包含路径，请验证
路径是否正确，然后重试。 
在线：1字符：40 

msiinv.exe我是从同一网站上的链接下载的。这是脚本，我之前从未使用过PS而Google没有找到太多帮助

 $ a = msiinv.exe -s | Select-StringSQL Server--Context 1,1; 
 $ a = $ a -replace产品代码：，msiexec / x
 $ a = $ a -replace>，rem
 $ a = $ a -replace\t，
 $ a = $ a -replace}，}
 $ a | Out-File c：\ BatFiles \ remove.bat -encoding ascii 

我尝试过：



以上所有以及大量的咒骂

解决方案

a = msiinv.exe -s | Select-StringSQL Server-Context 1,1;

a =

a -replace产品代码：，msiexec / x

I downloaded the script below to help me uninstall a problematic SQL Server install, when I try and run it in the PS editor I receive an error

The term 'Select–String' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that 
the path is correct and try again.
At line:1 char:40

msiinv.exe I downloaded from a link on the same site. Here is the script, I've never used PS before and Google didn't find much of help

$a = msiinv.exe -s | Select–String "SQL Server" -Context 1,1;
$a = $a -replace "Product code:	","msiexec /x """
$a = $a -replace ">", "rem"
$a = $a -replace "\t", ""
$a = $a -replace "}","}"""
$a | Out-File c:\BatFiles\remove.bat -encoding ascii

What I have tried:

All of the above and lots of swearing

解决方案

a = msiinv.exe -s | Select–String "SQL Server" -Context 1,1;

a =

a -replace "Product code: ","msiexec /x """

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