https://github.com/ramsailopal/powershell

Simple Powershell scripts
https://github.com/ramsailopal/powershell

powershell

Last synced: 9 months ago
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Simple Powershell scripts

• Host: GitHub
• URL: https://github.com/ramsailopal/powershell
• Owner: RamSailopal
• Created: 2022-11-03T13:16:04.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2022-11-29T11:43:03.000Z (over 3 years ago)
• Last Synced: 2025-05-21T05:37:13.558Z (11 months ago)
• Topics: powershell
• Language: PowerShell
• Homepage:
• Size: 23.4 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Powershell

Simple Powershell examples

# Adding script to shell as function when Powershell loads (.bashrc/.profile equivalent)

    New-Item $profile -Type File -Force

    

Navigate to the location of the created file and then create functions i.e.

    Function grep { 

       & 'C:\Documents and Settings\rsailopal\Documents\Powershell1\grep1.ps1' 

    }

# Additional Commands

**List installed software:**

    Get-WMIObject -Class Win32_Product | Select-Object -Property Name

    

**Parse logs:**

    Get-Eventlog -List

    

Get a list of the log types

    Get-WinEvent -Logname Application -MaxEvents 5

   

Get the last 5 application errors

**Remote Connections**

    Enable-PSRemoting -Force

    

 Enable remote connection to machine

 

    $hostnme = hostname

    

    Invoke-Command -ComputerName $hostnme -ScriptBlock { hostname }

    

 Execute the command **hostname** on the localhost

 

    $hostnme = hostname

    

    $s = New-PSSession -ComputerName $hostnme

    

    Invoke-Command -Session $s { hostname }

    

 Execute the same command creating a persistent session (variables created remotely are persisted across Invoke-Command calls)

 

 **Environmental Variables**

 

    Get-ChildItem -Path Env:

    

 Get environmental variables.

 

 **Memory usage**

 

    systeminfo | ForEach-Object { If ( $_ -like "*Memory*") { Write-Host $_ } }

    

 **CPU utlisation**

 

    Get-WmiObject Win32_Processor | Measure-Object -Property LoadPercentage -Average | Select Average