Recent questions tagged PowerShell

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I can remove an alias like so: Remove-Item Alias:wget Then trying the alias gives the expected result: PS ... for the following parameters: Uri: See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - How to get process id by its service name with a script to variable

I have service named WinDefend and it runs on process svchost.exe There other many svchost.exe processes and I ... of the process to variable. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - "get-wmiobject win32_process -computername" gets error "Access denied , code 0x80070005"

i'm trying to find processes on 3 terminal servers which have certain words in its $_.commandline property. ... Write-host "DONE Searching!" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Add-PsSnapin WebAdministration in Windows7

I want to use PowerShell to administer my IIS7 on Windows7 64 bits. I try install IIS7 Powershell ... Determine installed PowerShell version See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Add-PsSnapin WebAdministration in Windows7

I want to use PowerShell to administer my IIS7 on Windows7 64 bits. I try install IIS7 Powershell ... Determine installed PowerShell version See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Add-PsSnapin WebAdministration in Windows7

I want to use PowerShell to administer my IIS7 on Windows7 64 bits. I try install IIS7 Powershell ... Determine installed PowerShell version See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Add-PsSnapin WebAdministration in Windows7

I want to use PowerShell to administer my IIS7 on Windows7 64 bits. I try install IIS7 Powershell ... Determine installed PowerShell version See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Add-PsSnapin WebAdministration in Windows7

I want to use PowerShell to administer my IIS7 on Windows7 64 bits. I try install IIS7 Powershell ... Determine installed PowerShell version See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Add-PsSnapin WebAdministration in Windows7

I want to use PowerShell to administer my IIS7 on Windows7 64 bits. I try install IIS7 Powershell ... Determine installed PowerShell version See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - "get-wmiobject win32_process -computername" gets error "Access denied , code 0x80070005"

i'm trying to find processes on 3 terminal servers which have certain words in its $_.commandline property. ... Write-host "DONE Searching!" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Add-PsSnapin WebAdministration in Windows7

I want to use PowerShell to administer my IIS7 on Windows7 64 bits. I try install IIS7 Powershell ... Determine installed PowerShell version See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Is an exception from a .NET method a terminating or not-terminating error?

In this great article Keith explains the difference between terminating and non-terminating errors in Powershell. ... from the cmdlets. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Get last n lines or bytes of a huge file in Windows (like Unix's tail). Avoid time consuming options

I need to retrieve the last n lines of huge files (1-4 Gb), in Windows 7. Due to corporate restrictions ... -equivalent-of-the-head-c-command See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - How to capture error messages thrown by a command?

I am writing a PowerShell script where in I need to capture the error message that it's throwing. Note: ... get the exact error message. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell httpwebrequest GET method cookiecontainer problem?

I'm trying to scrape a website that has user authentication. I am able to do a POST to send my login ... ("https://another_secure_url") :) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - How to pass a custom function inside a ForEach-Object -Parallel

I can't find a way to pass the function. Just variables. Any ideas without putting the function inside the ... -Host $using:CustomFunction $_ } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell sending multiple parameter to a external command

I am trying to run a external exe from a powershell script. This exe wants 4 parameters. I have been trying ... send 4 parameters to an exe? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Check if a string is not NULL or EMPTY

In below code, I need to check if version string is not empty then append its value to the request variable. ... to check not in if condition? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Create Hashtable from JSON

I want to get a JSON representation of a Hashtable such as this: @{Path="C:emp"; Filter="*.js"} ... one reliably serialize the above Hashmap? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - "Extend my Windows desktop onto this monitor" programmatically

I would like to be able to set "Extend my Windows desktop onto this monitor" via code. A PowerShell script ... I have zero knowledge in WMI. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Using the call '&' operator with multiple parameters

$sImageMagickHome = "C:ImageMagick" $sImageMagickConv = "$sImageMagickHomeconvert.exe" $sImageMagickArgs = @( '--%', '- ... aspx Thank you... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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899 views

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powershell - Function parameter value changing without modification on my behalf

I'm a powershell novice and am currently encountering a goofy issue (to me at least) that I'll try my best to ... , my powershell version is 5.1 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - How to convert an object to a string?

I want to assign the name of the current directory to construct the path of a parallel directory (to run some ... "; cd ..; rmdir my_test_dir See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Get-ChildItem error handling when using long file paths

I am trying to handle errors when scanning through folders. Let's say I have something like: Get-ChildItem ... folder that is too long. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.7k views

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powershell - Invoke-Command won't accept -Path as a variable

I am trying to execute a simple Test-Path query to a remote computer using Invoke-Command, but I am struggling ... as to what is happening? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powershell - Removing similar lines from two files

I'm trying to find a PowerShell solution to remove lines from file A that are similar in File B. Compare- ... yahoo.com google.com twitter.com See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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powershell - Boolean variable gets returned as an Object[]

I have a function which is returning a boolean variable function test ($param1, $param2) { [boolean]$match=$false; < ... a case for a variable? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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powershell - Get-WinEvent Obtain Interactive Logon Messages Only

I am attempting to get this PS script going to pull the Security log from multiple machines and only search for the ... "Logon Type: 2" } Tim See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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