differentview97

That's entirely up to the company operating that ICE or TGV train. Not saying it's going to happen - many companies don't let other's wagons on their trains. But many do.

BTW so far my friend's train was never delayed by his own fault, not sure what problem you're talking about - there's no problem, his train had usually the lowest priority (it costs money to have higher priority) so he's the one waiting for "normal" trains.

When I said there are delays, I meant the "normal" trains primarily. But sure, as he increases operation it's going to happen to him too.

Improve schedule planning and Amtrak won't have problems too.

Sure I can. On the same track you have many different companies operating their own lines, combined multi-operatoe lines, as well as irregular connections (again single and multiple operators combined).

I've seen multiple operators (some of them entirely private, some entirely state-owned corporations, some combinations) combine their trains on an EuroCity-labelled line more than a few times.

I have a friend who is working on founding his own train company and he's actually providing services to the state-owned corporations where they have him operate their wagons in his combined train, with his own locomotive. He operated a major intercity line several times this way (they use his service when there's a problem on the regular route) - and it stopped to recombine several times. I've personally been on a train ride that combined his private for-fun party wagon with an EC train.

Samba - or to be precise MS AD is not just about files. On Linux it's limited to files and that's exactly the problem I'm talking about.

Actually with modern clouds like OneDrive it's not about files at all, I haven't seen network drives being used for a decade. It's about privileges to various resources available within the corporate network and about what you can't do with your work computer, and about having the computer auto-configure to play with all the resources on corporate network.

Stuff like - I open my computer and I immediately see the printer that's nearest to me as the first printer in the list. Access to it is authenticated and authorized (with no additional password prompts). I can simply choose a document from SharePoint and send it right there, walk over there and slap my chip card on it and have it printed. It's part of my system's print queue.

I scan a document and it goes directly to my OneDrive which is automatically connected to whatever computer I sit at as soon as I log in, regardless of me using a random terminal that's been sitting in whatever office I'm visiting.

I'm unable to break anything because there is no root to login to, nobody ever uses sudo on the computer, nobody ever needs admin privileges on it (harder to do with devs but common for all other professions). If an app needs to be added the computer is remotely reimaged from an image with the app added (this requires a one-setting change by the admin, nothing else). No user settings or files go missing in the process.

Corporate VPN, firewall, proxy servers, wifi network, wired network - all of it is uses auth and it just takes my user and just works with it. Nothing is available without auth.

Building this kind of system with Microsoft products is as easy as installing a few apps on the corporate server machine. Building it with Linux - well I am pretty skilled with Linux admin but I can't even imagine where to begin.

The DE is the least interesting question of this.

It's still a win if the person writing them costs less than the person who'd be coding, and/or if it expands the pool of people capable of making changes to the code base.

What free software offers the enterprise features of Windows? AFAIK not even Red Hat is anywhere close to the central management features of Windows domains. Samba on Linux/Mac is severely backwards and using it is pain.

I don't understand why Amtrak - the only operator on its own tracks - is unable to make it work, meanwhile in EU you have literally thousands of private operators operating their own trains as well as combined multi-owner trains riding on tracks belonging to dozens of owners... and it works fairly well, there certainly are no 6+ hours delays, at most an hour or so for the whole multi-state 1000km trip.

How exactly could these costs be 0?

This is not affiliated with SpaceX if I read the site correctly.

Super-interesting though.

I think the concept is, you protect yourself with the cash you earn. Similarly to SW contractors in EU.