April 2026 TLDR setup for Ollama + Gemma 4 on a Mac mini (Apple Silicon) — auto-start, preload, and keep-alive
- Mac mini with Apple Silicon (M1/M2/M3/M4/M5)
- At least 16GB unified memory for Gemma 4 (default 8B)
- macOS with Homebrew installed
Shravan Srinivasan sshravan
greenstevester
/ how-to-setup-ollama-on-a-macmini.md
Last active
April 30, 2026 23:11
April 2026 TLDR setup for Ollama + Gemma 4 12B on a Mac mini (Apple Silicon) — auto-start, preload, and keep-alive
bretton
/ lightning-maps.md
Last active
April 15, 2026 02:08
Visualisers of the Lightning Network (and some other explorers)
Network views tend to be the view of the network from a single node, or small selection of nodes. They are not complete views of the network. This is impossible to achieve. Even if many node views were combined, it would still be incomplete.
These network views, or network maps, have been termed 'visualisers' by the LN community.
Screenshots may reflect older visual styles, and are dated accordingly.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # use ImageMagick convert | |
| # the order is important. the density argument applies to input.pdf and resize and rotate to output.pdf | |
| convert -density 90 input.pdf -rotate 0.5 -attenuate 0.2 +noise Multiplicative -colorspace Gray output.pdf |