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@solarkraft
solarkraft / syncthing-automerge.py
Last active February 15, 2025 01:45
Monitors a Syncthing-synced directory and tries to merge conflicting files (based on https://www.rafa.ee/articles/resolve-syncthing-conflicts-using-three-way-merge/). Probably adaptable for other directory types, but only tested with Logseq (works for me™️).
# This script automatically handles Syncthing conflicts on text files by applying a
# git three-way merge between the previously synced version and each divergent version.
# It depends on the watchdog package and git.
# For automatic dependency installation when running with ´uv run --script deconflicter.py´:
# /// script
# requires-python = ">=3.10"
# dependencies = [
# "watchdog",

C/C++ performance pitfall: int8_t, aliasing and the ways out

When I was working on a generic port of Google's hashmap to C, I wrote a function that (ignoring irrelevant parts) looked like this:

typedef struct {
    uint8_t *bytes;
    size_t len;
} bytebuf;
@bjesus
bjesus / README.md
Last active February 4, 2025 08:08
Weather widget for waybar
@ageis
ageis / YubiKey-GPG-SSH-guide.md
Last active December 29, 2024 01:12
Technical guide for using YubiKey series 4 for GPG and SSH

YubiKey 4 series GPG and SSH setup guide

Written for fairly adept technical users, preferably of Debian GNU/Linux, not for absolute beginners.

You'll probably be working with a single smartcard, so you'll want only one primary key (1. Sign & Certify) and two associated subkeys (2. Encrypt, 3. Authenticate). I've published a Bash function which automates this slightly special key generation process.

@LukeMathWalker
LukeMathWalker / .gitlab-ci.yml
Last active December 9, 2024 18:12
GitLab CI - Rust setup
image: "rust:latest"
default:
before_script:
- rustc --version
- cargo --version
stages:
- test
@goyalankit
goyalankit / two-hour.service
Last active July 3, 2024 09:36
Systemd unit files to restart service every two hours.
[Unit]
Description=Service that restarts my spread_goodness.service every two hours.
[Service]
Type=oneshot
ExecStart=/usr/bin/systemctl try-restart spread_goodness.service
@francoism90
francoism90 / qemu_win10x64.sh
Last active June 18, 2024 03:18
QEMU + Windows 10 x64 + KVM + IOMMU + AHCI + QXL & SPICE (as socket)
#!/bin/sh
qemu-system-x86_64 -enable-kvm -machine q35,accel=kvm \
-cpu host \
-m 4G \
-drive id=disk,file=/home/archie/Documents/Images/win10x64.img,if=none \
-drive file=/home/archie/Downloads/Win10_1709_English_x64.iso,index=3,media=cdrom \
-drive file=/home/archie/Downloads/drivers.iso,index=4,media=cdrom \
-device intel-iommu \
-device ich9-ahci,id=ahci \
-device ide-drive,drive=disk,bus=ahci.0 \
@massar
massar / server-git.conf
Created March 6, 2014 21:14
Example nginx + git HTTP Smart mode (git-http-backend) + HTTP Authentication + HTTPS redirect
# Example nginx + git HTTP Smart mode (git-http-backend) + HTTP Authentication + HTTPS redirect
# jeroen@massar.ch - http://jeroen.massar.ch
server {
listen 192.0.1.1:80;
listen [2001:db8::1]:80;
# Redirect all non-HTTPS traffic to the HTTPS variant
return 301 https://$host$request_uri;
}
@hjst
hjst / gpg.rc
Last active February 29, 2024 10:02
Simple Mutt config for using GnuPG via GPGME
# Old-school GPG config was taken from the following docs. I'm preserving these
# links here just in case I need to configure an old version of mutt & gnupg in
# the future without gpgme.
# * /usr/share/docs/mutt/gpg.rc
# * http://codesorcery.net/old/mutt/mutt-gnupg-howto
# * http://dev.mutt.org/trac/wiki/MuttGuide/UseGPG
#
# Mutt now has solid support for GPGME, which not only makes config much
# simpler and eliminates the need to fork gpg processes & parse their output -
# it also makes working with gpg-agent, kwallet, gnome-keyring etc. a doddle