chapmanjacobd

osmium tags-filter planet-260330.osm.pbf /wikipedia -o wikipedia_pois.osm.pbf
# (one hour)

osmium export wikipedia_pois.osm.pbf -f jsonseq  --format-option=print_record_separator=false | \
    jq -sc 'group_by(.properties.wikipedia) | map(max_by(.properties | length)) | sort_by(.properties | length) | reverse[]' \
    > grouped_by_wikipedia.geojsonl
# (six hours)
# .rw-r--r--@ 9.7G xk    9 Apr 16:09  grouped_by_wikipedia.geojsonl

rm -f wikipedia_pois.osm.pbf

chapmanjacobd

read -p "GitHub Username: " U
mkdir -p ~/.ssh && chmod 700 ~/.ssh
curl -s "https://github.com/$U.keys" > ~/.ssh/authorized_keys && chmod 600 ~/.ssh/authorized_keys
sudo systemctl enable --now sshd

chapmanjacobd

      - name: Upload to Internet Archive
        working-directory: nspawn-loop
        env:
          IA_ACCESS_KEY: ${{ secrets.IA_ACCESS_KEY }}
          IA_SECRET_KEY: ${{ secrets.IA_SECRET_KEY }}
        run: |
          set -euo pipefail
          pipx install internetarchive
          export PATH="$PATH:$HOME/.local/bin"

chapmanjacobd

GitHub Actions rerun

gh run list --repo chapmanjacobd/iiab --workflow="image-raspios.yml" --status in_progress --json databaseId --jq '.[].databaseId' | xargs -r -n1 gh run cancel --force --repo chapmanjacobd/iiab
gh workflow run --repo chapmanjacobd/iiab --ref raspios-img image-raspios.yml

gh run list --repo chapmanjacobd/iiab --workflow="image-raspios.yml" --json url,workflowName,number,conclusion --template '{{range .}}#{{.number}} {{if eq .conclusion "success"}}{{autocolor "green" .conclusion}}{{else}}{{autocolor "red" .conclusion}}{{end}} {{hyperlink .url (autocolor "blue+u" .workflowName)}}{{"\n"}}{{end}}' --limit 3

chapmanjacobd

There was a lot of failed attempts* (see below) but what worked for me went something like this:

p$ = sudo su - postgres

---

Install the PGDG repo https://www.postgresql.org/download/linux/redhat/

# dnf install -y https://download.postgresql.org/pub/repos/yum/reporpms/F-43-x86_64/pgdg-fedora-repo-latest.noarch.rpm

chapmanjacobd

I just thought this was interesting--so copying here. Not my words:

In this article I (Edmundo Carmona) will describe an experience I had that began with the failure of some RAID5 disks at the Hospital of Pediatric Especialties, where I work. While I wouldn’t wish such an event on my worst enemy, it was something that made me learn about the power of knowledge—a deep knowledge, which is so important in the hacking culture.

Are you in dire straights with your hard drive?

We at Free Software Magazine had a major hardware crash. The good guys at DTI DATA performed hard drive recovery and saved our magazine!
Friday, April 29, 2005

This article has downloads!

chapmanjacobd

# aria2c https://downloads.raspberrypi.com/raspios_lite_arm64/images/raspios_lite_arm64-2025-10-02/2025-10-01-raspios-trixie-arm64-lite.img.xz
# unxz 2025-10-01-raspios-trixie-arm64-lite.img.xz
# 
# qemu-img convert -f raw -O qcow2 2025-10-01-raspios-trixie-arm64-lite.img raspios-lite.qcow2
# qemu-img resize raspios-lite.qcow2 +20G
# 
# rm 2025-10-01-raspios-trixie-arm64-lite.img

Use Raspberry Pi Imager to build an image

chapmanjacobd

/bin/qemu-system-arm64 \
    -name raspios-lite,process=raspios-lite \
    -machine virt,accel=kvm \
    # -cpu cortex-a72 \
    -cpu max \
    -smp cores=3 \
    -m 4G \
    -device virtio-balloon \
    -pidfile raspios-lite.pid \
    -rtc base=utc,clock=host \

chapmanjacobd

/bin/qemu-system-arm64 \
    -name alpine-v3.22,process=alpine-v3.22 \
    -machine virt,accel=kvm \
    -cpu max \
    -smp cores=3 \
    -m 4G \
    # -boot d
    -device virtio-balloon \
    -pidfile alpine-v3.22.pid \
    -rtc base=utc,clock=host \

chapmanjacobd

https://cwa.omg.lol
https://adriannasvitak.com
https://albertocinco.com
http://iamnotana.com
http://experiment-now.de/corporate-life
https://aleesteele.com
https://april.wiki
https://aram.sh
https://asandei.com
https://carolwightman.com