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Setting Secrets Privately with read

Instead of entering export GH_TOKEN=your_token, you can use read to set the variable without exposing it in your history:

read -s GH_TOKEN && export GH_TOKEN

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JupyterLab Cell Toolbar Items

To add an item to the cell toolbar, go to Settings > Settings Editor > Cell Toolbar. Each item gets a name, command, and icon.

Run Cell

• Unique name: run-cell
• Command id: notebook:run-cell
• Item icon id: ui-components:run

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DreamShaper XL Turbo in Fooocus with madebyollin/sdxl-vae-fp16-fix.

You can't set a default VAE to download, so I use this launch script (launch.sh):

#!/usr/bin/env bash
set -e
export GRADIO_ANALYTICS_ENABLED=false

fooocus_dir="${BASH_SOURCE%/*}"

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You can use the $0 variable to get the script's path:

cat "$(dirname $0)/some/file.txt"

If you have Bash, you can use ${BASH_SOURCE[0]} instead of $(dirname $0), to avoid spawning a subshell. To test, create 2 files in /tmp/test:

mkdir -p /tmp/test

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Use token query param not Authorization header. Ensure URL has "download" in it. Creating an API token is at the bottom of Account Settings.

Curl

curl -Lo add-detail-xl.safetensors https://civitai.com/api/download/models/135867?token=$CIVIT_TOKEN

Wget

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When neural network frameworks are built, they are dynamically linked to CUDA and cuDNN libraries. These are so or shared object files that are loaded at runtime. The LD_LIBRARY_PATH environment variable tells Ubuntu where to look for these files.

On Windows, these are dll or dynamic link library files.

Why?

GPUs were originally designed for graphics. When you're running a neural network, you're not using the GPU for graphics. CUDA (Compute Unified Device Architecture) is a general-purpose computing on GPUs (GPGPU) platform that allows C-code to run on the GPU. cuDNN (CUDA Deep Neural Network) is a library of primitives like matrix multiplication and convolution that are optimized for GPUs.

To ensure everything works, you want your system to provide the versions of CUDA and cuDNN that your software expects.

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Cloudflare Tunnel Instructions

This assumes you have a free Cloudflare account and you're already using it as your DNS provider. Also, this is going to be using cloudflared directly on-demand, rather than an always-on systemd service. Based on the official tutorial.

Install cloudflared

Note that you don't need to install the systemd service.

# mac

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Tailwind Typography

Until now, trying to style an article, document, or blog post with Tailwind has been a tedious task that required a keen eye for typography and a lot of complex custom CSS.

By default, Tailwind removes all of the default browser styling from paragraphs, headings, lists and more. This ends up being really useful for building application UIs because you spend less time undoing user-agent styles, but when you really are just trying to style some content that came from a rich-text editor in a CMS or a markdown file, it can be surprising and unintuitive.

We get lots of complaints about it actually, with people regularly asking us things like:

Why is Tailwind removing the default styles on my h1 elements? How do I disable this? What do you mean I lose all the other base styles too?