powershell enable scripts with code examples

Set-ExecutionPolicy RemoteSigned

.\myScript.ps1

& .\myScript.ps1

$source = "C:\data"
$destination = "E:\backup"
$date = Get-Date -Format yyyy-MM-dd
$time = Get-Date -Format hh-mm-ss
$backup = "$destination\$date-$time"
New-Item -ItemType directory -Path $backup
Copy-Item -Path $source -Destination $backup -Recurse

$url = "https://www.example.com"
$status = (Invoke-WebRequest -Uri $url).StatusCode
if ($status -eq 200) {
    Write-Host "Website is up and running"
} else {
    Write-Host "Website is down"
}

$users = @(
    @{
        Name = "User1"
        SamAccountName = "user1"
        GivenName = "First"
        Surname = "Last"
        Password = (ConvertTo-SecureString -AsPlainText "P@ssw0rd" -Force)
    },
    @{
        Name = "User2"
        SamAccountName = "user2"
        Given
Powershell is a powerful scripting tool that allows users to automate tasks and manage Windows systems. In addition to script execution, there are a number of other features and capabilities of Powershell that are worth exploring.

One of the most useful features of Powershell is the ability to work with objects. Unlike traditional command-line tools, which typically output text, Powershell cmdlets output objects that can be manipulated and analyzed in a more powerful way. For example, you can use the Get-Process cmdlet to retrieve a list of all running processes on a system, and then use the Where-Object cmdlet to filter the list based on certain criteria.

Another powerful feature of Powershell is its ability to work with remote systems. The PowerShell Remoting feature allows you to run commands and scripts on remote systems, without the need to log in to each system individually. This can be a huge time-saver when you need to manage a large number of systems.

Powershell also provides a number of advanced features such as the ability to create and manage scheduled tasks, manage services and events, access and update registry and also work with the Active Directory.

Powershell also provides a rich set of modules which can be used to perform a variety of tasks such as 
- Active Directory management
- Exchange management
- SharePoint management
- Azure management

To access these modules, you can use the Import-Module cmdlet. For example, to import the Active Directory module, you can use the following command:

Powershell also provides a number of built-in cmdlets for working with various data formats, such as XML, JSON, and CSV. This makes it easy to work with data from external sources, and to export data in a format that can be easily consumed by other tools.

In addition to all these, Powershell also provides a scripting environment for Windows administrators to automate repetitive tasks, and to create new tools to manage their systems more effectively. There are many resources available online, such as Microsoft documentation, to help you learn how to use Powershell to its full potential.

Overall, PowerShell is a powerful tool that can help you automate and manage your Windows systems more effectively, and it's worth taking the time to learn how to use it.

## Popular questions 
1. What is PowerShell?
- PowerShell is a powerful scripting tool that allows users to automate tasks and manage Windows systems.

2. Why is script execution disabled by default in PowerShell?
- Script execution is disabled by default in PowerShell as a security measure to prevent malicious scripts from spreading malware or performing other harmful actions.

3. How do you enable script execution in PowerShell?
- To enable script execution in PowerShell, you can use the Set-ExecutionPolicy cmdlet and specify the level of security you want to use. The available levels are Restricted, AllSigned, RemoteSigned, and Unrestricted.

4. How do you run a script in PowerShell?
- Once the execution policy is set, you can run scripts by using the .\scriptname.ps1 command or by using the call operator & and the scriptname.ps1

5. Can you provide an example of a PowerShell script that can be used to automate a specific task?
- Sure, here's an example of a PowerShell script that can be used to backup files and folders:

This script will backup all the files and folders in the "C:\data" directory to the "E:\backup" directory, with the backup folder being named with the current date and time.

### Tag 
Scripting