Karsten Kroesch kkroesch
kkroesch
/ postgres.service
Created
October 4, 2025 14:35
.service-Datei für Podman-PostgreSQL (Wegen Problemen mit Quadlet-Generator auf IoT Edition)
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| [Unit] | |
| Wants=podman-user-wait-network-online.service | |
| After=podman-user-wait-network-online.service | |
| Description=PostgreSQL Container | |
| # Stellt sicher, dass der Service erst nach dem Netzwerk startet | |
| After=network-online.target | |
| Wants=network-online.target | |
| RequiresMountsFor=%t/containers | |
| RequiresMountsFor=/srv/postgres |
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| #!/bin/bash | |
| # mkthumbs.sh – generates thumbnails and large versions only when needed | |
| # Usage: ./mkthumbs.sh [subdirectory] | |
| set -euo pipefail | |
| SUBDIR="${1:-}" # optional first argument | |
| SRC_DIR="content/gallery/${SUBDIR}" | |
| DST_THUMB="static/gallery/thumbs/${SUBDIR}" | |
| DST_FULL="static/gallery/full/${SUBDIR}" |
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| alias pps='printf "%-12s %-25s %-12s %-30s %s\n" "ID" "NAME" "STATUS" "IMAGE" "PORTS"; podman ps --format "{{printf \"%.12s %-25s %-12s %.30s %s\" .ID .Names .Status .Image .Ports}}"' | |
| # ... to be continued |
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| @pkey: | |
| # Create private key. | |
| # Most certification authorities only support RSA alogrithm. | |
| openssl genpkey -algorithm RSA -out device.key | |
| @pkeyec: | |
| # Create private key with elliptic curve algorithm. | |
| openssl ecparam -name prime256v1 -genkey -noout -out device.key | |
| @csr: |
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| { | |
| "datasource": { | |
| "uid": "bc2d6911-2640-41d7-a568-5cc56f6c2b37", | |
| "type": "prometheus" | |
| }, | |
| "fieldConfig": { | |
| "defaults": { | |
| "mappings": [] | |
| }, | |
| "overrides": [] |
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| image_name := "debian.qcow2" | |
| set shell := ["bash", "-cu"] | |
| ansible_password := `(openssl rand -base64 12)` | |
| download: | |
| @curl -Lo {{image_name}} https://cloud.debian.org/images/cloud/bookworm/latest/debian-12-nocloud-amd64.qcow2 | |
| prepare: | |
| @echo {{ansible_password}} > .password |
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| //! ## Dependencies | |
| //! [dependencies] | |
| //! tracing = "0.1" | |
| //! tracing-subscriber = { version = "0.3", features = ["fmt", "env-filter"] } | |
| use tracing::{debug, error, info, instrument, warn}; | |
| use tracing_subscriber::{fmt, EnvFilter}; | |
| #[instrument(level = "trace")] |
kkroesch
/ consumer.rs
Last active
October 23, 2024 11:08
RabbitMQ Producer and Consumer with Tokio Runtime.
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| use futures_util::stream::StreamExt; | |
| use lapin::{ | |
| options::{BasicAckOptions, BasicConsumeOptions, QueueDeclareOptions}, | |
| types::FieldTable, | |
| Connection, ConnectionProperties, | |
| }; | |
| use std::error::Error; | |
| use tracing::{info, instrument}; | |
| use tracing_subscriber; |
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| exif --ifd=0 --tag=0x8298 --set-value='(c) 2010 Karsten Kroesch' campground.jpg | |
| exif --ifd=0 --tag=0x010e --set-value='Campground Mojave Desert' -o campground.jpg campground.jpg.modified.jpeg | |
| **Copyright Watermark:** | |
| convert desert.jpg -fill white -undercolor '#00000080' -gravity South -annotate +0+5 ' (c) 2010 Karsten Kroesch ' desert.jpg | |
| **Border:** |
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