[英]What is the difference between PowerShell and cmd.exe command syntax?
I am running the following command in PowerShell: 我在PowerShell中运行以下命令:
PS C:\Users\adminaccount> winrm s winrm/config/service @{AllowUnencrypted="true";
MaxConcurrentOperationsPerUser="4294967295"}
Error: Invalid use of command line. Type "winrm -?" for help.
Which gives me an error, as you could see. 如您所见,这给了我一个错误。 But the same command in cmd.exe works fine:
但是cmd.exe中的相同命令可以正常工作:
C:\Users\adminaccount>winrm s winrm/config/service @{AllowUnencrypted="true";
MaxConcurrentOperationsPerUser="4294967295"}
Service
...
So, what should I know about PowerShell syntax to get this working there? 那么,我应该对PowerShell语法有什么了解才能使它在那里工作?
@{}
defines a hashtable in PowerShell, but winrm
expects a string argument. @{}
在PowerShell中定义了哈希表,但winrm
需要一个字符串参数。 Put that argument in quotes if you want to run the command directly in PowerShell: 如果要直接在PowerShell中运行命令,请在引号中加上引号:
winrm s winrm/config/service '@{AllowUnencrypted="true"; MaxConcurrentOperationsPerUser="4294967295"}'
Also, you need admin privileges for this to work. 另外,您需要管理员权限才能正常工作。
或使用特殊的--%
参数,使PowerShell停止解析参数。
winrm --% s winrm/config/service @{AllowUnencrypted="true";MaxConcurrentOperationsPerUser="4294967295"}
You can prefix your command with cmd /c and quote it like: 您可以在命令前加上cmd / c并将其引用为:
cmd /c "winrm s winrm/config/service @{AllowUnencrypted=`"true`";
MaxConcurrentOperationsPerUser=`"4294967295`"}"
PowerShell will execute executables that exist in the system. PowerShell将执行系统中存在的可执行文件。
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