Display the value of the COMPUTERNAME environment variable: Get-Childitem env:computername This can be made easier if you first Set-Location (cd) to the Env: Drive cd env: Then to display a variable: Get-ChildI
[Environment]::SetEnvironmentVariable("TestVariable","Test value.","Machine") 然后我们根据JDK安装位置设置环境变量。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 $java_home=$install_location $classpath="%JAVA_HOME%\lib;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar"$path="%JAVA_H...
Function Display-EnvironmentVariable { Get-ChildItem ENV: | sort-object -property Name | format-table -autosize } set-alias dev Display-EnvironmentVariable中文(简体) 你的隐私选择 主题 管理Cookie 早期版本 博客 参与 隐私 使用条款 商标 © Microsoft 2025 ...
$Env:<variable-name> For example, to display the value of theWINDIRenvironment variable: PowerShell $Env:windir Output C:\Windows In this syntax, the dollar sign ($) indicates a variable, and the drive name (Env:) indicates an environment variable followed by the variable name (windir). ...
Path` environment variable, type the script's path and file name. If you enter the exact name of a help article, `Get-Help` displays the article contents. If you enter a word or word pattern that appears in several help article titles, `Get-Help` displays a list of the matching ...
新增-Scope、*-Alias和*-PSDrive命令的*-Variable自變數完成器 (#20451) (感謝@ArmaanMcleod) 新增-Module命令的完成Save-Help/Update-Help(#20678)(感謝 @ArmaanMcleod) 新的Cmdlet 新增ConvertTo-CliXml和ConvertFrom-CliXmlCmdlet(#21063)(感謝 @ArmaanMcleod!) ...
“Test value.”, the value to be assigned to the new environment variable. “User”, which makes TestVariable a user-level environment variable. Alternatively, we could have set this to “Machine” (machine-level) or “Process” (process-level). ...
# Status Name DisplayName #---# Running RpcSs Remote ProcedureCall(RPC)Get-Service RpcSs-RequiredServices #查看其被依赖的的服务 # Running DcomLaunchDCOMServer Process Launcher # Running RpcEptMapperRPCEndpoint Mapper #2.启动服务 Start-Service ...
# For use Windows Recycle Bin Add-Type -AssemblyName Microsoft.VisualBasic # delete to windows Recycle Bin , 删除至Window回收站。 function Remove-Item-ToRecycleBin($Path) { $item = Get-Item -Path $P…
1.5.2 Get-Service | Where-Object {$_.displayName.Contains("File")} | Select name,DisplayName 可以筛选出两列数据,列名用逗号分隔 1.6 查看环境变量 [environment]::ExpandEnvironmentVariables("%HomeDrive%%HomePath%") [environment]::ExpandEnvironmentVariables("%Home%") ...