DevOps

PowerShell is the go-to tool for automating tasks on Windows, and its remoting capabilities are a cornerstone of its power. For years, WinRM (Windows Remote Management) with the Invoke-Command cmdlet has been the standard. However, with the rise of cross-platform development and the native integration of OpenSSH in Windows, a new contender has emerged: Invoke-SSHCommand. Both cmdlets let you run commands on remote machines, but they operate on fundamentally different protocols. Understanding the difference is key to choosing the right tool for your environment. This guide breaks down the pros, cons, and best use cases for each. ...

In the world of remote administration with PowerShell, two protocols stand out: the traditional, Windows-native WinRM (Windows Remote Management) and the modern, cross-platform SSH (Secure Shell). Both allow you to execute commands on remote machines, but they are built on fundamentally different technologies and philosophies. Choosing the right protocol is crucial for building a secure, efficient, and scalable automation strategy. This guide will provide a deep dive into both SSH and WinRM, comparing their setup, security, performance, and best use cases to help you make an informed decision. ...

PowerShell Remoting is a powerful feature that allows you to run commands on remote computers. While it traditionally used WinRM on Windows, modern PowerShell (pwsh) can now use SSH as its transport layer. This is a game-changer, as it provides a single, secure, and universal protocol to manage your entire fleet of servers, whether they are running Windows or Linux. This guide will walk you through setting up and using PowerShell SSH remoting, from basic commands to a real-world example of deploying an application to multiple servers at once. ...

For decades, Bash (Bourne Again Shell) has been the undisputed king of the command line on Linux and other Unix-like systems. It’s powerful, ubiquitous, and has a rich ecosystem of tools built around it. However, with Microsoft open-sourcing PowerShell (pwsh) and making it fully cross-platform, a new contender has entered the Linux arena. So, which shell should you use? This guide provides a head-to-head comparison of PowerShell and Bash, exploring their fundamental differences in philosophy, syntax, and capabilities to help you choose the right tool for the job. ...