【问题标题】:How can i get a prompt to ask for the path, when using Get-ChildItem in PowerShell?在 PowerShell 中使用 Get-ChildItem 时,如何获得询问路径的提示?
【发布时间】:2011-06-23 21:16:08
【问题描述】:
我对 PowerShell 比较陌生。
我找到了一些指南并将一个小脚本混合在一起,但我似乎无法设置提示来询问源/目标。
脚本如下:
gci -path | Get-Random -Count 4 | mi -Destination C:\Temp
while(1) { sleep -sec 20; .\Power.ps1 }
对于任何回应,
提前致谢!
【问题讨论】:
标签:
powershell
path
set
prompt
【解决方案1】:
使用Read-Host:
Get-ChildItem -Path (Read-Host -Prompt 'Get path')
【解决方案2】:
这是一个例子,FWIW:
$source,$target = $null,$null
while ($source -eq $null){
$source = read-host "Enter source file name"
if (-not(test-path $source)){
Write-host "Invalid file path, re-enter."
$source = $null
}
elseif ((get-item $source).psiscontainer){
Write-host "Source must be a file, re-enter."
$source = $null
}
}
while ($target -eq $null){
$target = read-host "Enter source directory name"
if (-not(test-path $target)){
Write-host "Invalid directory path, re-enter."
$target = $null
}
elseif (-not (get-item $target).psiscontainer){
Write-host "Target must be a directory, re-enter."
$target = $null
}
}