fleshless.org No. You move.

DooM on Linux

So the Alpha (non-DRM) and MP beta versions of the new DooM (or Doom 4) work perfectly on WINE... but the finished version does not. The culprit? Denuvo DRM.

You could have had Linux compatability basically for free, id. But you fucked up and lost Linux customers for no good reason at all. GG guys. 10/10.

Adding a custom URI handler to Firefox

So Mozilla are fucking retards and removed any convenient way to add a custom URI handler.

  • You can't add one by just following a, say, ssh://host link. Firefox doesn't ask you what to use to open the link anymore, just goes HURR DURR UNKNOWN PROTOCOL.
  • You can't add one in Preferences -> Applications. No “add” button anymore.
  • You can't force it through about:config like you used to.

Here is how you can do it though. Find a file called mimeTypes.rdf in your firefox profile and add the custom protocol.

First, add the scheme in the 'urn:schemes:root' block:

<RDF:Seq RDF:about="urn:schemes:root">
	...
	<RDF:li RDF:resource="urn:scheme:telnet"/>
	...
</RDF:Seq>

Then, add a new block:

<RDF:Description RDF:about="urn:scheme:telnet"
                 NC:value="telnet">
	<NC:handlerProp RDF:resource="urn:scheme:handler:telnet"/>
</RDF:Description>

Now restart the browser and go to Preferences -> Applications. telnet will be there.

And to you, the person who decided to remove this function: Choke on your own cock.

Make postfix check SPF records.

I've recently noticed that my mail server wasn't checking SPF records and decided to fix that. Turns out postfix can't do that natively, only with an external command. I chose postfix-policyd-spf-perl as my external SPF checker. Randomly.

Howto, at least for Arch

Install postfix-policyd-spf-perl from AUR.

Add to the end of /etc/postfix/master.cf:

policy  unix  -       n       n       -       -       spawn
	user=postfix-external argv=/usr/lib/postfix/postfix-policyd-spf-perl

The leading tab is important.

Add to smtpd_recipient_restrictions in /etc/postfix/main.cf:

check_policy_service unix:private/policy,

Do that after reject_unauth_destination, not before.

Check the logs, it should be checking SPF records now.

On Arch Linux and user freedom

Over the years, I've had countless conversations about Linux distributions and their pros and cons. One recurring topic in these conversations is the idea that Arch Linux being flexible is a myth. Now why do people think it's a myth? The overwhelmingly most common argument is: “You can't remove systemd, therefore it's not as flexible as, say, Debian”. And that has some truth to it, but usually not in the way it's meant to.

See, I think that there is a huge disconnect between two groups of people here, mostly due to a complete lack of understanding of a simple fact: User freedom, the way a lot of people see it, is almost completely opposed to the concept of simplicity in system design.

People who say that Arch is not flexible usually don't actually mean flexibility or simplicity. What they mean is “I can't do pacman -S sysvinit and get a nicely working system”. And that is true, you can't. But I want you to think about something for a minute: why can you do that with Debian? Don't read further till you come up with some sort of answer in your head.

...

Got your answer? Good. Now answer me this: why can't you as easily swap systemd for OpenRC, s6 or Epoch? Does the answer to that align with the answer you gave to the first question? Probably not, and here's why:

The reason you can easily revert to the old init/rc system is the same as the one for not being able to switch to OpenRC, s6 or Epoch as easily: the old system is supported, but the others are not. And that is something so many people insist on bashing Arch for.

Debian — and I'm only using it as an example here — supports two init/rc systems. To put in anything else and make it actually work decently, you would need to support it yourself. And the ammount of work that is required to do so is what we call flexibility. The less tightly coupled components of a system are, the easier it is to make something with it that is not in any way supported officially.

Debian gives you a product with specific select choices of how to build your system. The result is a system trying to accomodate for a wide variety of usecases, which inevitably leads to complexity, as you need to make sure different components work well together and provide at least some functionality out of the box. That is what people call user freedom.

Arch gives you a toolbox and a single loosely coupled supported base for a system. What you do with it is up to you entirely. Including not using the base group at all. That is what we call simplicity, which leads to flexibility, but raises the entry bar a lot. To actually make any use of the freedom Arch provides, you need to know what you are doing. Some people don't want that, and it's completely fine not to. But don't confuse what distros like Debian give you with system flexibility. It's not.

GNotifier

Found a neat little plugin on unixporn. It plugs your firefox notifications into your system's native notifications (libnotify in the case of Linux):

image

Shell Hell

From a certain site:

$ ls /usr/local/etc/php.ini | awk '{print $1}' | xargs grep memory_limit
/usr/local/etc/php.ini: memory_limit = 32M
The Post in Which I Piss Off EVERYBODY (www.michaelzwilliamson.com)
Zerofiles: private flag is now on by default

I've reversed how zerofiles treats file privacy. It will now flag all new files as private unless you check the “Public” checkmark.

The tools have been updated accordingly.

HypeIRC split

Warning: Hyperboria news. If you don't know what Hyperboria is, just ignore this post.

As a result of a massive drama that was brewing for a few months now, ansuz has split his ircd (irc.fc00.io) from the network, taking quite a few people with him.

A few development channels have moved to his ircd, including:

  • #documentation
  • #cjdns
  • #peering

HypeIRC itself has not changed though. It's still at irc://irc.hypeirc.net

irc.fc00.io is also now the default ircd people are being sent to from the public channel on Esper. It's supposedly a more heavily moderated network, at least if you believe the reasons for the split. It's probably going to end up as a development-focused hangout.

Github's racist. But not in the way you might think.