我如何问PowerShell的东西在哪里?
例如,"which notepad",它根据当前路径返回notepad.exe运行的目录。
我如何问PowerShell的东西在哪里?
例如,"which notepad",它根据当前路径返回notepad.exe运行的目录。
当前回答
There also always the option of using which. there are actually three ways to access which from Windows powershell, the first (not necessarily the best) wsl -e which command (this requires installation of windows subsystem for Linux and a running distro). B. gnuwin32 which is a port of several gnu binaries in .exe format as standle alone bundled lanunchers option three, install msys2 (cross compiler platform) if you go where it installed in /usr/bin you'll find many many gnu utils that are more up-to-date. most of them work as stand alone exe and can be copied from the bin folder to your home drive somewhere amd added to your PATH.
其他回答
还有使用which的选项。实际上有三种方法可以从Windows powershell中访问
第一个(虽然不是最好的)是wsl(linux的windows子系统)
wsl -e which command
这需要安装Linux的windows子系统和一个正在运行的发行版。
下一个是gnuwin32,它是几个。exe格式的gnu二进制文件的移植,作为独立的捆绑启动程序 第三,安装msys2(跨编译器平台),如果你去/usr/bin中安装它,你会发现很多很多最新的gnu utils。他们中的大多数工作作为独立的exe,可以从bin文件夹复制到你的家庭驱动器的某个地方,并添加到你的路径。
我喜欢Get-Command |格式列表,或更短,使用别名的两个,只用于powershell.exe:
gcm powershell | fl
你可以找到这样的别名:
alias -definition Format-List
制表符补全使用gcm。
一次列出所有选项:
set-psreadlineoption -editmode emacs
这似乎是你想要的(我在http://huddledmasses.org/powershell-find-path/):上找到了它
Function Find-Path($Path, [switch]$All = $false, [Microsoft.PowerShell.Commands.TestPathType]$type = "Any")
## You could comment out the function stuff and use it as a script instead, with this line:
#param($Path, [switch]$All = $false, [Microsoft.PowerShell.Commands.TestPathType]$type = "Any")
if($(Test-Path $Path -Type $type)) {
return $path
} else {
[string[]]$paths = @($pwd);
$paths += "$pwd;$env:path".split(";")
$paths = Join-Path $paths $(Split-Path $Path -leaf) | ? { Test-Path $_ -Type $type }
if($paths.Length -gt 0) {
if($All) {
return $paths;
} else {
return $paths[0]
}
}
}
throw "Couldn't find a matching path of type $type"
}
Set-Alias find Find-Path
试试这个例子:
(Get-Command notepad.exe).Path
与Unix的快速匹配
New-Alias which where.exe
但如果它们存在,它会返回多行,然后它就变成
function which {where.exe command | select -first 1}