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Martin Hope
EspirituNavideño
Asked: 2022-06-02 08:09:25 +0800 CST
  • 1

I am using -replaceto change a line in a .txt file from powershell, only it gives me an error because the current line and the final line go inside " ", as I should put it, thanks.

get-content $FileA | foreach-object {$_ -replace "#  - "ws://127.0.0.1:8081"", "- "  ws://1.1.1.1:8081"" }| set-content $FileB
powershell
Martin Hope
VewixxPlayer YT
Asked: 2022-03-17 04:12:29 +0800 CST
  • 2

I'm trying to get the last windows update date from PowerShell, and I want to save it in a windows variable as text, so I can use it in future statements.

I have tried this method, which can be found in various forums and tutorials. However, it saves it as type Object, and X number of characters cannot be subtracted from it.

(New-Object -com "Microsoft.Update.AutoUpdate").Results|fl

I want to be able to extract certain characters from the text printed after that command, or directly get just the date so I can use it in a text declaration.

powershell
Martin Hope
Rost
Asked: 2020-05-03 11:00:45 +0800 CST
  • 2

I am trying to make a script that creates users. But it gives me an error. Could you help me?

The idea is to create a script that, when executed, automatically creates the users, with name, password (the default must be the same username) and description.

The script then has to assign the users to a local group.

--Source code--

#Script para crear usuarios en los terminales de Gerencia;
Clear-Host;
$PassG01= "dawsG01"
New-LocalUser -Name "dawsG01" -Password $PassG01 -Description "Usuario de Gerencia";
Add-LocalGroupMember -Group "Administradores" -Member "dawsG01";

--error text-- 

New-LocalUser : No se puede enlazar el parámetro 'Password'. No se puede convertir el valor "dawsG01" de tipo "System.String" al tipo 
"System.Security.SecureString".
En línea: 4 Carácter: 41
+ New-LocalUser -Name "dawsG01" -Password $PassG01 -Description "Usuari ...
+                                         ~~~~~~~~
    + CategoryInfo          : InvalidArgument: (:) [New-LocalUser], ParameterBindingException
    + FullyQualifiedErrorId : CannotConvertArgumentNoMessage,Microsoft.PowerShell.Commands.NewLocalUserCommand

Add-LocalGroupMember : WIN-JBOS5873GKP\dawsG01 ya es un miembro del grupo Administradores.
En línea: 5 Carácter: 1
+ Add-LocalGroupMember -Group "Administradores" -Member "dawsG01";
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ResourceExists: (Administradores:String) [Add-LocalGroupMember], MemberExistsException
    + FullyQualifiedErrorId : MemberExists,Microsoft.PowerShell.Commands.AddLocalGroupMemberCommand

I have tried saving the default passwords in variables and also entering them directly as a string , but I get the same error.

Thanks in advance.

powershell
Martin Hope
genesis
Asked: 2020-08-07 23:47:37 +0800 CST
  • 2

I am making a Script that has to delete all the files in a directory that do not match the creation date with the year in which it is executed, that is, if I execute it in 2017 it deletes everything that has not been created that year.

I have managed to get the year, but I don't know how to delete the files:

$yearOs = Get-Date -Format yyyy
$yearItems = Get-ChildItem E:\Backup\ | get-date -Format yyyy

foreach ($i in $yearItems) {
  if ($i -ne $yearOs) {
  echo $i # esto da cualquier fecha que no sea el año en el que se ejecuta
  }
 }

I have also thought about using the command forfilesbut I already told you that in PS I am a little green.

powershell