Daniel Lundin dln

## _readme.md

      
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                dln
                / _readme.md
            
            
              Created
              May 7, 2024 19:22
            
          
    curl https://github.com/cert-manager/cert-manager/releases/download/v1.14.5/cert-manager.yaml |
  cue import - -p kube -l '"_cert-manager"' -l 'strings.ToCamel(kind)' -l metadata.name -f


## .envrc
if has nix; then
  use flake
fi

## opentelemetry-collector.yaml
extensions:
  zpages:
    endpoint: 0.0.0.0:8080

receivers:
  hostmetrics:
    collection_interval: 3s
    scrapers:
      cpu:
      load:

## _ssh_config
Host dln-dev
RemoteForward ${XDG_RUNTIME_DIR}/opener.sock ${XDG_RUNTIME_DIR}/opener.dln-dev.sock

## uuid.go
package uuid

import (
	"bytes"
	"encoding/base64"
	"strings"

	"github.com/gofrs/uuid/v5"
)

## proquint.go
//  Proquints: Identifiers that are Readable, Spellable, and Pronounceable
//  https://arxiv.org/html/0901.4016

package main

import (
	"bytes"
	"fmt"
	"regexp"
	"strings"

## _fail.sh
% buf generate
google/protobuf/timestamp.proto:136:9:symbol "google.protobuf.Timestamp" already defined at timestamp.proto:136:9
google/protobuf/timestamp.proto:140:9:symbol "google.protobuf.Timestamp.seconds" already defined at timestamp.proto:140:9
google/protobuf/timestamp.proto:146:9:symbol "google.protobuf.Timestamp.nanos" already defined at timestamp.proto:146:9

## slog.go
package main

import (
	"errors"
	"os"

	"golang.org/x/exp/slog"
)

func main() {

## pw
#!/bin/bash
#
# Author: Daniel Lundin <dln@arity.se>
#
# Convenience script to hide sensitive variables on the command line.
# Uses keyctl to store secrets in the keyring.
#
# Example usage: mycommand --user=foo --password=$(pw mypass)

set -eo pipefail

## test-csv-with-header.py
#!/usr/bin/env python

import duckdb
import pyarrow as pa
import pyarrow.csv as csv

#  curl -L https://www.stats.govt.nz/assets/Uploads/Annual-enterprise-survey/Annual-enterprise-survey-2021-financial-year-provisional/Download-data/annual-enterprise-survey-2021-financial-year-provisional-csv.csv | gzip > /tmp/test-header.csv.gz

data = csv.read_csv('/tmp/test-header.csv.gz')
con = duckdb.connect()
	extensions:
	zpages:
	endpoint: 0.0.0.0:8080

	receivers:
	hostmetrics:
	collection_interval: 3s
	scrapers:
	cpu:
	load:
	Host dln-dev
	RemoteForward ${XDG_RUNTIME_DIR}/opener.sock ${XDG_RUNTIME_DIR}/opener.dln-dev.sock
	package uuid

	import (
	"bytes"
	"encoding/base64"
	"strings"

	"github.com/gofrs/uuid/v5"
	)
	// Proquints: Identifiers that are Readable, Spellable, and Pronounceable
	// https://arxiv.org/html/0901.4016

	package main

	import (
	"bytes"
	"fmt"
	"regexp"
	"strings"
	% buf generate
	google/protobuf/timestamp.proto:136:9:symbol "google.protobuf.Timestamp" already defined at timestamp.proto:136:9
	google/protobuf/timestamp.proto:140:9:symbol "google.protobuf.Timestamp.seconds" already defined at timestamp.proto:140:9
	google/protobuf/timestamp.proto:146:9:symbol "google.protobuf.Timestamp.nanos" already defined at timestamp.proto:146:9
	package main

	import (
	"errors"
	"os"

	"golang.org/x/exp/slog"
	)

	func main() {
	#!/bin/bash
	#
	# Author: Daniel Lundin <dln@arity.se>
	#
	# Convenience script to hide sensitive variables on the command line.
	# Uses keyctl to store secrets in the keyring.
	#
	# Example usage: mycommand --user=foo --password=$(pw mypass)

	set -eo pipefail