多行的PowerShell命令 [英] PowerShell command over multiple lines
问题描述
我有一个如下所示的批处理脚本:
I have a batch script that looks like this:
@echo off
:: Starts a PowerShell session that starts a PowerShell process with administrator privileges
powershell -noprofile -command "&{$process = start-process powershell -ArgumentList '-noprofile -noexit -file GetTools.ps1' -verb RunAs -PassThru;$process.WaitForExit();}"
我想在& {...}"内部拆分代码.多行以提高可读性.
I would like to split up the code inside the "&{ ... }" over multiple line for readability.
这篇帖子说,使用后面的引号应该可以解决问题,但是当我写:
This post says that using a trailing backtick should do the trick, but when I write:
powershell -noprofile -command "&{`
$process = start-process powershell -ArgumentList '-noprofile -noexit -file GetTools.ps1' -verb RunAs -PassThru;`
$process.WaitForExit();`
}"
...也就是说,我在每行末尾添加了反引号,然后出现以下错误:
...that is, I end each line with a trailing backtick, then I get the following error:
Incomplete string token.
At line:1 char:4
+ &{` <<<<
+ CategoryInfo : ParserError: (`:String) [], ParentContainsErrorRecordException
+ FullyQualifiedErrorId : IncompleteString
'$process' is not recognized as an internal or external command,
operable program or batch file.
'$process.WaitForExit' is not recognized as an internal or external command,
operable program or batch file.
'}"' is not recognized as an internal or external command,
operable program or batch file.
我在做什么错了?
解决方案:
powershell -noprofile -command "&{"^
"$process = start-process powershell -ArgumentList '-noprofile -noexit -file C:\Dev\Powershell\Sandbox.ps1' -verb RunAs -PassThru;"^
"$process.WaitForExit();"^
"}"
推荐答案
您可以尝试插入符号^
,以指示当前行在下一行继续:
You may try the caret ^
to indicate that the current line continues on the next one:
powershell -noprofile -command "&{"^
"$process = start-process powershell -ArgumentList '-noprofile -noexit -file GetTools.ps1' -verb RunAs -PassThru;"^
"$process.WaitForExit();"^
"}"
请注意每行的开头和结尾处,以及"
.
Please note also the leading space as well as the closing and opening "
on each line.
另请参见 在Windows Vista批处理(.bat)文件中,长命令会分成多行 .
See also Long commands split over multiple lines in Windows Vista batch (.bat) file.
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