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vimgrep

• Vimcasts on vimgrep

• Uses native vim regexes (which are slightly different from the regexes used by grep, ack, ag, etc) so the patterns are the same as with vim's within-file search patterns.

You can do a normal within-file search first, then re-use the same pattern to

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#!/usr/bin/env bash

# REF: https://cloud.google.com/intrusion-detection-system/docs/configuring-ids

export PROJECT_ID=$(gcloud config get-value project)
export PROJECT_USER=$(gcloud config get-value core/account) # set current user
export PROJECT_NUMBER=$(gcloud projects describe $PROJECT_ID --format="value(projectNumber)")
export IDNS=${PROJECT_ID}.svc.id.goog # workload identity domain

export GCP_REGION="us-west4" # CHANGEME (OPT)

newtonapple

Methods of Signing Git Commits on MacOS

Last updated March 13, 2024

This Gist explains how to sign commits using gpg in a step-by-step fashion. Previously, krypt.co was heavily mentioned, but I've only recently learned they were acquired by Akamai and no longer update their previous free products. Those mentions have been removed.

Additionally, 1Password now supports signing Git commits with SSH keys and makes it pretty easy-plus you can easily configure Git Tower to use it for both signing and ssh.

For using a GUI-based GIT tool such as Tower or Github Desktop, follow the steps here for signing your commits with GPG.

newtonapple

# frozen_string_literal: true

require "zlib"
require 'set'

class InterleaverArray
  TEAM_A_NAME = "A"
  TEAM_B_NAME = "B"

  attr_accessor :a, :b, :a_index, :b_index, :a_size, :b_size

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Job Control in ZSH and Bash

All processes in ZSH/Bash under job control are in 3 states: foregrounded, backgrounded and suspended.

# run command in the foreground
command
# run commend in the background

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require './gen'

gen(10000, 1_000_000)
puts "generated data for: 10,000 users, 1 million events, 100 events per user."

puts "\ncurl -Ss -d@insert.json -XPOST 'http://localhost:6302' | jq ."
puts `curl -Ss -d@insert.json -XPOST 'http://localhost:6302' | jq .`

# note it will pass 10,000 user_ids on every select
puts "\ncurl -Ss -d@select.json -XGET 'http://localhost:6302?coalesce=true&limit=20' | jq . | grep duration"

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┌──────────────────────────────────────────────┐            ┌──────────────────────────────────────────────┐
│                                              │            │                                              │
│   Select         Library ▼             Q ▕▽  │            │   Select         Library ▼             Q ▕▽  │
│                                              │            │                                              │
├──────────────────────────────────────────────┤            ├──────────────────────────────────────────────┤
│ TO READ ▕   READING ▕  FINISHED  ▕   ALL     │            │   ALL   ▕   TO READ ▕  READING   ▕FINISHED   │
├──────────────────────────────────────────────┤            ├──────────────────────────────────────────────┤
│   Nov 2014                        All Genres │            │   Nov 2014                        All Genres │
├──────────────────────────────────────────────┤            ├──────────────────────────────────────────────┤
│                                          

newtonapple

Elasticsearch runs on:

doc-search01.lo:19200

Create or update a record

curl -XPUT  "doc-search01.lo:19200/megacorp/employee/5" -d '
{

"first_name" : "Jane",

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class Simhash
  attr_reader :weights, :bits_length, :bitmasks
  def initialize(bits_length=64)
    @bits_length = bits_length
    @weights = Array.new(@bits_length, 0.0)
    @bitmasks = Array.new(@bits_length)
    (0...@bits_length).each do |i|
      @bitmasks[i] = (1 << i)
    end
  end