本文介绍了在PowerShell中CDPATH功能?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
有没有人实施在PowerShell中的等价行为?
Has anyone implemented the equivalent behavior of bash's 'cdpath' in Powershell?
推荐答案
之前并不知道CDPATH。很高兴知道。我刮起了下面的PowerShell的:
Did not know about CDPATH before. Good to know. I whipped up the below for Powershell:
function cd2 {
param($path)
if(-not $path){return;}
if((test-path $path) -or (-not $env:CDPATH)){
Set-Location $path
return
}
$cdpath = $env:CDPATH.split(";") | % { $ExecutionContext.InvokeCommand.ExpandString($_) }
$npath = ""
foreach($p in $cdpath){
$tpath = join-path $p $path
if(test-path $tpath){$npath = $tpath; break;}
}
if($npath){
#write-host -fore yellow "Using CDPATH"
Set-Location $npath
return
}
set-location $path
}
这不会是完美的,但在预期的方式工作。你可以扩展它,我猜。将它添加到您的个人资料。如果需要,还添加了一个别名,像这样:
It will not be perfect, but works in the expected way. You can extend it I guess. Add it to your profile. If needed, also add an alias like so:
set-alias -Name cd -value cd2 -Option AllScope
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