Original link: https://1link.fun/blog/issue/issue62/
GPT crawler
OpenAI has quietly updated the documentation on GPT crawlers, listing the User Agent of GPT crawlers. If you don’t want your website content to be crawled by GPT crawlers to train AI models, you can add the following paragraph to the robots.txt of your website talk:
User-agent: GPTBot Disallow: /
Note that setting robots.txt will not prevent users from accessing your website through the ChatGPT browser plug-in, it can only prevent GPT crawlers from crawling the content of your website for future model training (there is no way to crawl it)
The article also believes that it is still in the initial stage of AI development. Maybe a few years later, people will think that banning GPT crawlers in robots.txt is like people banning Google crawlers in 2002, but no one thought that Google is now everywhere up.
Retrofit Mac Mini to Power over POE
The standby power of the Mac Mini is about 6W, the full load power is about 40 W, and the POE power supply can reach up to 90 W, so someone modified the Mac Mini to make it support POE power supply.
There is also a video in the tweet showing the final result
What will happen if you bury 3 cigarettes in the ground for a year?
This is a Ytb video. The UP master buried 3 cigarettes in a sealed jar filled with soil, and used time-lapse photography technology to record the changes of the cigarettes for a year.
Here’s what it looks like a year later:
During the year there was even a plant growing in the pot, sadly the plant died about 8 days after moving it to the dedicated small pot (not necessarily a cigarette issue)
As for the conclusion? Presumably cigarette filters are not biodegradable (1 year time)
SUSE, Oracle, CIQ Form Open Enterprise Linux Alliance (OpenELA)
Let’s track the new development after the change of RHEL source code provision policy. As the title says, now SUSE, Oracle, and CIQ have jointly established an Open Enterprise Linux Association to encourage the development of RHEL-compatible distributions by providing open and free enterprise-level Linux source code. Version.
A poll on Mastodon showed that more than half think OpenELA will beat RedHat in the enterprise Linux market:
In addition, if you are interested, you can also take a look at this long article . The author believes that RedHat has not violated the GPL agreement. The core spirit of the GPL is that if you use my software, you can get the source code. RedHat has not stopped users Obtaining the source code, but preventing redistribution after obtaining the source code, does not per se violate the spirit of the GPL.
What happened to ChatGPT?
The link points to a chat record between a user and ChatGPT. In the chat, the user asked ChatGPT to say a 5-letter word with the same meaning as harmful. After a few rounds, ChatGPT suddenly responded with a very long training data.
The training data was a conversation between two people, one of whom kept saying ‘YW’ all the time, and the other who was curious about the abbreviation and kept guessing.
A user on HackerNews commented on this link saying: This shows that a large language model is a black box, and engineers don’t know how to debug it (like debugging code)
How the CPU works
A free and open source article explaining the working principle of the CPU, easy to understand, and can also be used as English reading materials.
After immune T cells encounter cancer cells
A study showed that the more times immune T cells encounter cancer cells, the less functional they become, slowly losing their ability to kill cancer cells. In experiments, it was found that T cells were “exhausted” within hours of encountering cancer cells.
The experimental process was divided into two groups, one group was mice with T cells plus genetic engineering editing to cause liver cancer, and the other group was mice with T cells plus bacterial infection.
So it is not that T cells do not work, but that they are suppressed by cancer cells and cannot work.
No Hello Club
The purpose of No Hello Club is not to say meaningless Hello, but to say something directly.
Instead of this:
How about this:
If you can guarantee to follow this purpose, then you have joined the Club, there are some badges on the website that you can put on your own website or personal information.
AI-generated video collection
This URL loops through many AI-generated video clips.
How many people have lived on the earth?
Counting the number of people who have ever lived on Earth is part science and part art. For 99% of the time that humans have existed, we have not existed without demographics. Still, by making some assumptions about population sizes throughout human history, we can get a rough idea of the figure: about 117 billion members of our species were born on Earth.
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There are some new interesting custom-made products (the price of a cup of milk tea) in the Xiaohongshu store . Friends who are interested and have spare capacity can support them, thank you 
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