quoting

问题 I know there are lots of posts regarding this, but nothing worked for me. I am trying to run this command line in PowerShell: C:/Program Files (x86)/ClamWin/bin/clamd.exe --install I have this in PowerShell: &"C:/Program Files (x86)/ClamWin/bin/clamd.exe --install" But all this does is execute clamd.exe , ignoring the --install parameter How can I get the full command line to run? 回答1: Josef Z's comment on the question provides the solution: & "C:/Program Files (x86)/ClamWin/bin/clamd.exe" -

问题 First, in case anyone wonders why we're invoking PowerShell in this way, I ran into this behavior with a more complex command we were building, but the behavior can be exhibited using a more simple example as shown below. In practice, we are running a command under 32-bit PowerShell as admin with additional variables rendered in the string (hence why I don't simply use single-quotes for the outer portion), but that doesn't seem to factor into the behavior below. When I invoke PowerShell

问题 First, in case anyone wonders why we're invoking PowerShell in this way, I ran into this behavior with a more complex command we were building, but the behavior can be exhibited using a more simple example as shown below. In practice, we are running a command under 32-bit PowerShell as admin with additional variables rendered in the string (hence why I don't simply use single-quotes for the outer portion), but that doesn't seem to factor into the behavior below. When I invoke PowerShell

问题 I am trying to pass JSON as an argument to python script in command prompt. It works if the element in JSON does not have white spaces in value but it does not work if there are white spaces. Here is script import json, sys, traceback if(len(sys.argv)>1): print(sys.argv[1]) jsonInput = json.loads(sys.argv[1]); print(jsonInput['name']) print(jsonInput['kingdom']) print(jsonInput['slogan']) Passing below JSON as an argument in the power Shell. I have spaces in values e.g. Jon Snow python C:

问题 Following keyword need to be searched on document using PowerShell: ["Allowed Acquisition Clean-Up Period" $keyword = "" Get-Content $SourceFileName | Select-String -Pattern $keyword String which I'm searching for has double quotes in it, so I'm struggling how to mention in this $keyword . 回答1: Apparently you not only have double quotes, but also an opening square bracket. Square brackets are meta-characters in regular expressions (for defining character classes), so you need to escape those

问题 Following keyword need to be searched on document using PowerShell: ["Allowed Acquisition Clean-Up Period" $keyword = "" Get-Content $SourceFileName | Select-String -Pattern $keyword String which I'm searching for has double quotes in it, so I'm struggling how to mention in this $keyword . 回答1: Apparently you not only have double quotes, but also an opening square bracket. Square brackets are meta-characters in regular expressions (for defining character classes), so you need to escape those

问题 Following keyword need to be searched on document using PowerShell: ["Allowed Acquisition Clean-Up Period" $keyword = "" Get-Content $SourceFileName | Select-String -Pattern $keyword String which I'm searching for has double quotes in it, so I'm struggling how to mention in this $keyword . 回答1: Apparently you not only have double quotes, but also an opening square bracket. Square brackets are meta-characters in regular expressions (for defining character classes), so you need to escape those

问题 Following keyword need to be searched on document using PowerShell: ["Allowed Acquisition Clean-Up Period" $keyword = "" Get-Content $SourceFileName | Select-String -Pattern $keyword String which I'm searching for has double quotes in it, so I'm struggling how to mention in this $keyword . 回答1: Apparently you not only have double quotes, but also an opening square bracket. Square brackets are meta-characters in regular expressions (for defining character classes), so you need to escape those

问题 Following keyword need to be searched on document using PowerShell: ["Allowed Acquisition Clean-Up Period" $keyword = "" Get-Content $SourceFileName | Select-String -Pattern $keyword String which I'm searching for has double quotes in it, so I'm struggling how to mention in this $keyword . 回答1: Apparently you not only have double quotes, but also an opening square bracket. Square brackets are meta-characters in regular expressions (for defining character classes), so you need to escape those

来源： https://stackoverflow.com/questions/43239264/bash-execute-command-with-arguments-in-new-terminal