Goals: Add links that are reasonable and good explanations of how stuff works. No hype and no vendor content if possible. Practical first-hand accounts of models in prod eagerly sought.
ianmacs
/ rpi4.boot-from-sd-rootfs-on-usb.md
Last active
January 1, 2022 17:24
— forked from lucabelluccini/rpi4.boot-from-sd-rootfs-on-usb.md
Raspberry Pi 4 - Boot from SD, Rootfs on USB
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Download Raspbian from the official site
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Flash it to the USB drive following the procedure detailed here
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Fomat an SD Card 2/4 GB as
FAT32,label "boot",flag "lba". Generate a UUID. You can use GParted for this task. -
Get the UUID of the USB drive and the SD Card partitions using
sudo blkid.
pirate
/ docker-compose-backup.sh
Last active
October 9, 2025 12:11
Backup a docker-compose project, including all images, named and unnamed volumes, container filesystems, config, logs, and databases.
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| #!/usr/bin/env bash | |
| ### Bash Environment Setup | |
| # http://redsymbol.net/articles/unofficial-bash-strict-mode/ | |
| # https://www.gnu.org/software/bash/manual/html_node/The-Set-Builtin.html | |
| # set -o xtrace | |
| set -o errexit | |
| set -o errtrace | |
| set -o nounset | |
| set -o pipefail |
0xjac
/ private_fork.md
Last active
November 23, 2025 10:08
Create a private fork of a public repository
The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.
The correct way of creating a private frok by duplicating the repo is documented here.
For this assignment the commands are:
- Create a bare clone of the repository.
(This is temporary and will be removed so just do it wherever.)
git clone --bare [email protected]:usi-systems/easytrace.git