I've been hoping for a fully-featured Linux version of Powershell for a while, very awesome. I've used various Linux distributions for a long time and find bash very practical usually, but when I started learning Powershell when working in Windows environments I've been impressed with how easy it was to do some powerful stuff, and felt conflicted since I wanted to be able to use similar functionality and scripts across Linux/Windows.
Powershell isn't competing with bash, it's competing with Python. So then, how does it compare against Python? While plenty of small scripts are still done with bash, I think Python is pretty common for serious production needs. I use it for virtually all scripting these days.
I had a recent experience where a developer spent a day and couldn't get Powershell's webrequest library to do what he wanted. I was able to accomplish the goal in 15 minutes with Python on a Debian system.
Sure, there are different ways to do various things, especially depending on what one is familiar with and what the task at hand is. It sounds more like you knew how to get something done with your tools faster than the other guy/gal in this case. :)
There are obviously many factors such as domain knowledge and language familiarity. I respect the developer who failed to do this in Powershell, he's very capable.
In this case, I would chalk it up to Python having a longer history and being more mature. Neither of us were particularly familiar with this domain, but because of the quality of Python's online community and documentation, it wasn't difficult to accomplish the goal.
Powershell really became interesting for me recently. I was working on diagnosing a production issue where one of our win32 applications failed on loading a .net assembly (dll). The error messages weren't terribly useful, and I wasn't getting a good stack trace. While Googling around, I found out that you can randomly instantiate .net objects from the PS command line. A few commands later and I had a full stack trace indicating the problem.
It's been such a difficult road. The consistency that PowerShell provides makes discovering things simple. There's no referencing a MAN page to see which parameter switch it is for _this_ tool. Yet, there's been no power. No ability to harness OSS tools in that way. Now, maybe I can have both.
