Jon Canning JonCanning
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| services: | |
| opentelemetry-collector-contrib: | |
| image: otel/opentelemetry-collector-contrib:latest | |
| ports: | |
| - '4317:4317' | |
| volumes: | |
| - ./file-exporter:/file-exporter:rw | |
| - ./otel-config.yml:/otel-config.yml | |
| command: ['--config=/otel-config.yml'] |
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| import { | |
| type AttributeValue, | |
| type Context, | |
| context, | |
| type Counter, | |
| type Meter, | |
| propagation, | |
| type Span, | |
| SpanStatusCode, | |
| trace, |
JonCanning
/ forward.mjs
Created
March 19, 2025 11:34
k8s port forward using https://google.github.io/zx/
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| #!/usr/bin/env zx | |
| const account = process.argv[3]; | |
| const cluster = process.argv[4]; | |
| const target = process.argv[5]; | |
| const port = process.argv[6]; | |
| if (!target || !port) { | |
| console.error("Usage: forward.mjs <account> <cluster> <target> <port>"); | |
| console.error("Example: forward.mjs 1234567890 cluster-dev my-api 8000"); | |
| process.exit(1); |
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| version=$(curl -s -L -o /dev/null -w '%{url_effective}' https://github.com/protocolbuffers/protobuf/releases/latest | grep -oP 'tag/\Kv[^/]+') | |
| version=${version#v} | |
| url="https://github.com/protocolbuffers/protobuf/releases/download/v$version/protoc-$version-linux-x86_64.zip" | |
| curl -O "$url" |
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| func circularSeq[T any](values []T) iter.Seq[T] { | |
| i := 0 | |
| return func(yield func(T) bool) { | |
| value := values[i] | |
| i++ | |
| if i == len(values) { | |
| i = 0 | |
| } | |
| if !yield(value) { | |
| return |
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| #!/bin/bash | |
| fswatch -l 1 -o ./**/*.go --event=Updated | while read -r; do | |
| clear | |
| output=$(go test ./... 2>&1) | |
| if echo "$output" | grep -- '- FAIL' > /dev/null; then | |
| echo -e "\e[31m$(echo "$output" | awk '/--- FAIL/,/Test:/')\e[0m" | |
| elif [ -z "$output" ]; then | |
| echo -e "\e[31mBUILD FAILED\e[0m" | |
| else | |
| echo -e "\e[32mPASS\e[0m" |
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| package log | |
| import ( | |
| "context" | |
| "log/slog" | |
| "os" | |
| "runtime" | |
| "github.com/bakins/slogotlp" | |
| "github.com/covalenthq/lumberjack" |
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| curl -s https://api.github.com/repos/docker/compose/releases/latest | grep browser_download_url | grep -i "$(uname -s)-$(uname -m)" | cut -d '"' -f 4 | head -n 1 | xargs curl -L -o /usr/local/bin/docker-compose | |
| chmod +x /usr/local/bin/docker-compose |
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| #r "nuget: Confluent.Kafka" | |
| #r "nuget: System.Text.Json" | |
| open Confluent.Kafka | |
| open System | |
| open System.Text.Json | |
| open System.Threading.Tasks | |
| open Confluent.Kafka.Admin | |
| let server = "localhost:9092" |
JonCanning
/ packet.fsx
Last active
January 12, 2023 22:19
Send a packet using SharpPcap and PacketDotNet
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| #r "nuget: PacketDotNet" | |
| #r "nuget: SharpPcap" | |
| open PacketDotNet | |
| open SharpPcap | |
| open System.Net.NetworkInformation | |
| open System.Net | |
| open System.IO | |
| let deviceName = "eth0" |
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