Lynbarry's comments

Lynbarry | 2 years ago | on: Hacker News in Slow Italian

Wow this is a really nice idea. I also have been learning italian with Duolingo for quite a while but have hit a plateau once I finished the course.

So far I've only listened to the beginning, but that sounds like exactly the right difficulty to improve my listening comprehension.

Do you have an approach to improve speaking italian (not only understanding)? Because that is the end goal for me and something that Duolingo doesn't really teach that much.

Lynbarry | 5 years ago | on: Ask HN: How do you switch off from work, particularly when working from home?

For me, meditation works quite well.

Once you want to be done for the day, shut off your (work) PC and meditate for 10 minutes or so. This gives all the work thoughts time to go away and afterwards the brain is ready for whatever plans you have for the evening. If you don't know how to meditate, just use one of the various apps, they really help get started. It's not hard.

I also sometimes did this when I wasn't working from home - when there was something that I was still thinking about after getting home. Meditation is generally a good way to put the work-mind away and give the leisure-mind its space :)

Lynbarry | 6 years ago | on: A scheduling tool for bread baking

You can also fill water bottles with hot water (I usually use two) and put them next to the dough in the oven. My oven gets slightly too warm if I turn it on to the lowest setting / light only.

Lynbarry | 6 years ago | on: Productivity and the Workweek (2000)

I reduced my time at work to 80% at the beginning of July. Every Friday is my day now. This week I had to switch it up so today is my day off. It's 1pm and I have already worked out, ran some errands that had been bugging me and am now reading this in one of my favorite diners which I for some reason almost never found the time to go to before.

If you have the chance and it seems intriguing to you I encourage everyone to try it out. I guess not all workplaces support it in the same way as mine does, but it was possible for me to have a three month trial phase after which I can go back to 100% or decide to continue the 80% for a year. Maybe your workplace would be open for that but you just don't know!

Of course it's quite the pay cut, but as a developer with few obligations I can still manage quite well. I feel much more relaxed over all and I enjoy my work more when I'm there. It even subjectively feels like I'm getting more done at work. The weekend feels so much longer and relaxing, because stuff I normally do on the weekend often is already done.

One problem for me is that I tend to cram a lot into my Fridays. I feel like I have to use them to their full potential. Then when the weather doesn't work out or something else falls through I'm pretty bummed. But I think that is something that can be improved over time.

Lynbarry | 10 years ago | on: The Way Humans Get Electricity Is About to Change

The problem with this is that once we've reached a "perilous level of global warming", it is quite possible that there is no way back.

The 2 degrees target seems to be already out of reach and everything beyond that gets closer and closer to being unpredictable. Of course no one knows what exactly will happen anyway. But as an example: If the arctic permafrost starts to melt methane gets released into the atmosphere which further accelerates everything [1].

I would not hope on some not-yet-existing or not-yet-usable technologies to fix everything we're messing up now. The "eventually" when finally everyone stops using fossil fuels because other kinds of energy are cheaper might be just too late.

[1] http://grist.org/climate-change/2011-12-05-the-brutal-logic-...

Lynbarry | 10 years ago | on: A YouTube built for gamers

Have you tried using livestreamer? You can just ignore the bloated website and watch streams in vlc with it.

It also allows me to have my 30 tabs open and watch a stream on the second monitor without troubling firefox.

Lynbarry | 11 years ago | on: Maintaining Digital Certificate Security

As far as I understand it (please someone correct me if I'm wrong):

1. In this case you would not have to manually accept anything, as the root certificate (the CNNIC cert) is already in your browser/os and the certificate chain for certs created by MCS would be OK (because their cert is signed by CNNIC).

2. As CNNIC issued them an intermediate CA cert, MCS was able to create certificates for any domain they wanted and these certificates would be considered valid by everyone that has CNNIC in the root store. So the MCS cert is not valid accross multiple domains, but it allows MCS to create certificates for every domain which kind of has the same consequences.

3. I think it would pose a threat when leaving the MITM network, but not as a consequence of having been in the MITM network. Only the root certificates are stored locally. Websites have to send a complete certificate chain that anchors their certs in one of the root certs. This means that the cert generated by MCS is not stored and therefore not used when leaving the network anymore. The danger is that this intermediate cert allows MCS to generate certs for any domain and use them outside their network, too.

4. A self signed certificate would have to be installed on the machines in the network. Otherwise users would get a certificate warning and would have to add the cert to their rootstores themselves. Other than that I think that this would grant you the same MITM-powers as this intermediate cert did for MCS, with the only restriction that you couldn't create certs for domains not in your control that would be accepted by users outside your network/that don'd have your self signed cert installed.

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