powershell - 获取证书的指纹

Question

我想将证书的指纹存储在如下变量中:

$thumbprint = 0F273F77B77E8F60A8B5B7AACD032FFECEF4776D

但是我的命令输出是:

Get-ChildItem -Path Cert:\LocalMachine\My | Where-Object {$_.Subject -match "XXXXX"}

Thumbprint                                Subject 
----------                                ------- 
0F273F77B77E8F60A8B5B7AACD032FFECEF4776D  CN=XXXXXXX, OU=YYYYYYY 

我需要删除除该输出的指纹之外的所有内容

有什么想法吗？

Answer 1

您所要做的就是将命令括在括号中，然后使用点表示法访问 Thumbprint 属性。

试试这个:

$Thumbprint = (Get-ChildItem -Path Cert:\LocalMachine\My | Where-Object {$_.Subject -match "XXXXXXX"}).Thumbprint;
Write-Host -Object "My thumbprint is: $Thumbprint";

如果您从命令中获取多个证书，则必须将指纹连接成单个字符串，也许可以使用 -join PowerShell 运算符。

$Thumbprint = (Get-ChildItem -Path Cert:\LocalMachine\My | Where-Object {$_.Subject -match "XXXXXXX"}).Thumbprint -join ';';
Write-Host -Object "My thumbprints are: $Thumbprint";