about_Environment_Variables 發行項 2024/05/09 1 位參與者 本文內容 簡短描述 完整描述 使用變數語法 使用環境提供者和專案 Cmdlet 顯示其他 6 個 簡短描述 描述如何在PowerShell中存取和管理環境變數。 環境變數會儲存作業系統和其他程式所使用的數據。 PowerShell 會建立下列環境變數: POWERSHELL_...
如需這些環境變數的詳細資訊,請參閱 about_Environment_Variables。 env:PSExecutionPolicyPreference $env:PSModulePath 注意 如果這些腳本或函式是在與使用喜好設定的範圍相同的範圍內定義,則喜好設定變數的變更只會在腳本和函式中生效。 如需詳細資訊,請參閱 about_Scopes。 使用喜好設定變數 本文件說明每個...
Get-Variable 取得目前主控台中的變數。 New-Variable 建立新變數。 Remove-Variable 刪除變數和它的值。 Set-Variable 變更變數的值。 另請參閱 about_Automatic_Variables about_Environment_Variables about_Preference_Variables about_Profiles about_Quoting_Rules about_Remote_Variables about_Scopes中文...
有关这些环境变量的详细信息,请参阅 about_Environment_Variables。 env:PSExecutionPolicyPreference $env:PSModulePath 备注 如果这些脚本或函数与使用首选项的范围相同,则对首选项变量的更改仅在脚本和函数中生效。 有关详细信息,请参阅 about_Scopes。 使用首选项变量 本文档介绍每个首选项变量。 若要显示特定首...
# Enable -Verbose option[CmdletBinding()]# Regular expression pattern to find the version in the build number$VersionRegex="\d+\.\d+\.\d+\.\d+"# If not running on a build server, remind user to set environment variables for debuggingif(-not($Env:BUILD_SOURCESDIRECTORY-and$Env:BUILD_...
want to retrieve; andUser, the type of environment variable. The User type is an environment variable tied to a user profile. You can also have Machine environment variables, which are tied to the computer as a whole, and Process environment variables, which are restricted to a single ...
# Enable -Verbose option[CmdletBinding()]# Regular expression pattern to find the version in the build number$VersionRegex="\d+\.\d+\.\d+\.\d+"# If not running on a build server, remind user to set environment variables for debuggingif(-not($Env:BUILD_SOURCESDIRECTORY-and$Env:BUILD_...
21.4. Modifying Environment Variables You can modify environment variables but only for the duration of a Windows PowerShell session. The following example adds a new directory C:\ to the PATH … - Selection from Professional Windows® PowerShell [Boo
Windows PowerShell Tip: Creating and Modifying Environment Variables Windows PowerShell Tip: Determining the Size of a Folder Windows PowerShell Tip: Displaying a Message in the Notification Area Windows PowerShell Tip: Filtering Collections With Regular Expressions Windows PowerShell Tip: Finding All th...
this script file will run. That means you can use the profile to set up your Windows PowerShell environment. Typically that would be custom console settings and aliases, but use your imagination and you can come up with other things you’d like to customize in PowerShell before you start ...