PowerShell on macOS

Introduction

PowerShell on macOS lets you use powerful scripts to automate tasks on your Mac, just like on Windows.

You want to automate file management on your Mac.

You need to run the same script on both Windows and macOS.

You want to manage system settings or software using scripts on macOS.

You prefer PowerShell commands but work on a Mac.

You want to combine PowerShell with other macOS tools for automation.

Syntax

PowerShell

powershell
# Run PowerShell on macOS terminal
pwsh

# Example command
Get-Process

Use 'pwsh' command in macOS Terminal to start PowerShell.

PowerShell scripts use .ps1 file extension and run with 'pwsh ./script.ps1'.

Examples

Lists files and folders in your home directory on macOS using PowerShell.

PowerShell

pwsh
Get-ChildItem -Path ~

Shows the current date and time using PowerShell on macOS.

PowerShell

pwsh
Get-Date

Prints a simple message to the terminal.

PowerShell

pwsh
Write-Output "Hello from PowerShell on macOS!"

Sample Program

This script prints a friendly greeting message using PowerShell on macOS.

PowerShell

# Save this as hello.ps1
Write-Output "Hello, macOS PowerShell user!"

# Run in Terminal:
pwsh ./hello.ps1

Important Notes

PowerShell on macOS is open source and works well with macOS commands.

You can install PowerShell on macOS using Homebrew with 'brew install --cask powershell'.

Remember to use macOS file paths (like /Users/yourname) when scripting.

Summary

PowerShell runs on macOS using the 'pwsh' command.

You can write and run PowerShell scripts just like on Windows.

PowerShell on macOS helps automate tasks and manage your system easily.