.NET方法[environment]::SetEnvironmentvariable操作可以立刻生效。 下面的例子对当前用户设置环境变量,经测试,重新打开powershell仍然存在 PS> [environment]::SetEnvironmentvariable("Path", ";c:\powershellscript", "User") PS> [environment]::GetEnvironmentvariable("Path", "User") ;c:\powershellscript
[Environment]::SetEnvironmentVariable('Foo','Bar') [Environment]::GetEnvironmentVariable('Foo') Output复制 Bar 可以通过为变量的值指定空字符串,使用SetEnvironmentVariable()方法删除环境变量。 例如,若要删除环境变量,请执行以下操作Foo: PowerShell复制 [Environment]::SetEnvironmentVariable('Foo','') [E...
Setting Windows PowerShell environment variables - Stack Overflow saving-changes-to-environment-variables/about Environment Variables - PowerShell | Microsoft Docs setx | Microsoft Learn On Windows, there are three methods for makinga persistent changetoan environment variable: setting them in your profil...
AI代码解释 [System.Environment]::SetEnvironmentVariable("VAR_NAME","value",[System.EnvironmentVariableTarget]::User) 上述命令将VAR_NAME设置为用户级别的环境变量。如果我们想设置系统级别的环境变量(对所有用户都有效),我们需要使用System.EnvironmentVariableTarget]::Machine,并以管理员身份运行 PowerShell。 需要...
Get-Variable 取得目前控制台中的變數。 New-Variable 建立新變數。 Remove-Variable 刪除變數及其值。 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在...
问Powershell 5.0看不到用户帐户下的路径环境变量ENfsck -p mount -u / mount -a -t ufs ...
Get-Help about_Automatic_variables 1. 2. 3. 查看环境变量: $env:USERNAME ls env:USER* ls env: 1. 2. 3. 添加、更改、删除 当前环境变量(当前会话有效): #添加环境变量(当前会话有效) $env:TestVar="Test variable" #添加路径 $env:TestVar = $env:TestVar + ";F:\KK\" ...
# Enable -Verbose option[CmdletBinding()]# Regular expression pattern to find the version in the build number$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 $VersionRegex = "\d+\.\d+\.\d+\.\d+" # If not running on a build server, remind user to set environment variables for debugging if(-not ($Env:BUILD_SOURCESDIRECTORY -and...