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Author Archives: blogger
Ollama system prompt
I have recently started to use Ollama and I was unimpressed by some models as they did not follow instructions, especially in their output format. I knew about model system prompt but I thought it was fixed in the model. … Continue reading
Intel N100 CPU performance review
I have just bought a mini PC based on Intel N100 CPU. Initially, I was going to buy another Raspberry PI or a used “TinyMiniMicro” PC, but I decided to have a look at the current mini PC offering. I … Continue reading
Posted in Computer, Hardware, Linux, Software
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Restrict docker container resource usage with docker compose
By default, resources available to containers are not limited. However, sometimes, you want to make sure a container is not going to use too much processing power or memory. To achieve such a thing, in the docker-compose.yml file, add the … Continue reading
Posted in Computer, Docker, Linux, Software
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OpenSSH CVE-2023-48795 mitigation
If you cannot upgrade your OpenSSH client and/or server to fix CVE-2023-48795, also known as the Terrapin attack, the way to mitigate it is to disable the vulnerable ciphers as Red Hat explains very well. If you have a recent … Continue reading
Posted in Computer, Linux, Networking, Security, Software
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Using generative AI to learn vocabulary
I wanted to help a friend learning English who has trouble learning new vocabulary. She often gets new list of words at school and it’s difficult for her to know how to use them, or remember what they mean. She … Continue reading
Posted in artificial intelligence, Computer, Generative AI, Software
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Contabo: A great cloud for personal use
I’m a personal user of Contabo’s cloud services, and I’ve been delighted with them. They offer a wide range of services to choose from, including VPS, dedicated servers, and cloud storage. I’m currently using a VPS to host my personal … Continue reading
Posted in Computer, Linux, Networking, Storage, Virtualization
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Stable Diffusion: samplers comparison
I ran the same prompt using many samplers at different steps counts to evaluate which one(s) give a decent quality at a low step count. I have not used the “restore faces” option. Here are my observations related to image … Continue reading
Posted in artificial intelligence, Generative AI, Stable Diffusion
Tagged ai, automatic1111, generative ai, stable diffusion
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SDXL 1.0 is out!
And voilĂ ! SDXL 1.0 is out. After tinkering a bit, I think it’s working pretty well. As with SDXL 0.9, I must use both base and refiner models to get good pictures, but they are of excellent quality. Use the … Continue reading
ComfyUI: remove metadata from image files
When you generate a file using ComfyUI, metadata are added to the image automatically. Amongst the metadata, there is the full workflow including the prompt. If you want to remove those data, you can use ImageMagick convert with the –strip … Continue reading
ComfyUI: batch run from command line with API
While AUTOMATIC1111 can generate images based on prompt variations, I haven’t found the same possibility in ComfyUI. However, you can achieve the same result thanks to ComfyUI API and curl.
Posted in artificial intelligence, Computer
Tagged ai, artificial intelligence, comfyui, generative ai, stable diffusion
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