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[转载代码] [PowerShell每日技巧]查看PATH环境变量(20131217)

The environment variable $env:Path lists all paths that are included in the Windows search path when you launch an application. Likewise, $env:PSModulePath lists all paths PowerShell searches for PowerShell modules (and includes in its module auto-loading).

These variables contain semicolon-separated information. Use the operator -split to view the paths separately:

PS> $env:path -split ';'
C:\Windows\system32
C:\Windows
C:\Windows\System32\Wbem
C:\Windows\System32\WindowsPowerShell\v1.0\

PS> $env:PSModulePath -split ';'
C:\users\DAIC\My Documents\WindowsPowerShell\Modules
C:\Windows\system32\WindowsPowerShell\v1.0\Modules\


http://powershell.com/cs/blogs/tips/archive/2013/12/17/displaying-path-environment-variables.aspx

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