It does, and MacOS, and I found that once I changed to bash-style tab-completion and used PSReadLine to get the keybindings I was familiar with, it becomes a pretty comfortable shell. I remove some default shell aliases because PowerShell's notion of file modes and permissions ends up not mapping well, but you have all your normal Unix commands available so it's not really a big deal. Quoting is weird but it's not worse than bash, where quoting is also weird. It's surprising how well objects-as-arguments and objects-as-pipelines work, even when mixing with standard Unix commands. I appreciate standard parameter handling, command naming and I think it pays off on the "Unix philosophy" (small program units doing one thing well) better than bash and shell tools. Those standard approaches produce an aesthetic I didn't like for a long time (Invoke-RestMethod -Url ...) but aliases cut down on your typing (irm instead of Invoke-RestMethod) and I now appreciate the discoverability of standard commands. I keep discovering little gems like default parameter values and the various ConvertFrom-* commands, some from modules.