callemo

#!/bin/sh
gw="$(route -n show | awk '$1 == "default" { print $2 }')"
awk -v gw="$gw" '
$1 == "PrivateKey" { key = $3 }
$1 == "Address" {
	addr = $3
	sub(/,.*/, "", addr)
}
$1 == "DNS" { dns = $3 }
$1 == "PublicKey" { peer = $3 }

callemo

#!/bin/sh
# dock: switches between external and internal displays.
prefix="${0##*/}:"
log() { echo "$prefix" "$@" >&2; }
fatal() { log "$@"; exit 1; }

int='eDP-1'
mode='1920x1080'

[ "$(uname)" = OpenBSD ] || fatal 'not running in OpenBSD'

callemo

artifactId = a
directory = build
outputDirectory = $(directory)/classes/java/main
sourceDirectory = src/main/java
sources = $(shell find $(sourceDirectory) -name \*.java)
objects = $(sources:$(sourceDirectory)/%.java=$(outputDirectory)/%.class)
package = $(directory)/libs/$(artifactId).jar

JAR = jar
JAR_FLAGS = cvf

callemo

set-option -g prefix C-a
bind-key C-a send-prefix

set-option -g default-terminal "screen-256color"
set-option -g escape-time 50
set-option -g focus-events on
set-option -g history-limit 10000
set-option -g mouse on
set-option -g status-bg default
set-option -g status-fg default

callemo

/* trie.js */

class TrieNode {
  constructor(value) {
    this.value = value;
    this.children = new Map();
    this.isEndOfWord = false;
  }
}

callemo

#!/bin/bash
# Remapping Keys in macOS
# https://developer.apple.com/library/archive/technotes/tn2450/_index.html
set -e
userscript="$HOME/bin/userkeymap"
mkdir -p "$HOME"/bin
cat <<EOF > "$userscript"
#!/bin/bash
hidutil property --set '{"UserKeyMapping": [
    {"HIDKeyboardModifierMappingSrc": 0x700000064, "HIDKeyboardModifierMappingDst": 0x700000035}

callemo

FROM debian:buster
ENV SHELL=/bin/bash
RUN apt-get update -y && apt-get install -y \
    bash-completion \
    build-essential \
    cmake \
    ctags \
    curl \
    git \
    git-extras \

callemo

CREATE TABLE IF NOT EXISTS `collection` (
    `id`          BIGINT UNSIGNED      NOT NULL     AUTO_INCREMENT,
    `uuid`        BINARY(16)           NOT NULL,
    `value`       MEDIUMBLOB           NOT NULL,
    `version`     BIGINT UNSIGNED      NOT NULL     DEFAULT 1 COMMENT 'optimistic updates',
    `format`      ENUM ('R', 'J', 'M') NOT NULL     DEFAULT 'J' COMMENT 'R: raw, J: json, M: msgpack',
    `compression` ENUM ('N', 'Z')      NOT NULL     DEFAULT 'N' COMMENT 'N: none, Z: gzip',
    `deleted_at`  DATETIME             NULL         DEFAULT NULL,
    `created_at`  DATETIME             NOT NULL     DEFAULT CURRENT_TIMESTAMP,
    `updated_at`  DATETIME                          DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,

callemo

const entity = {
  "&": "&",
  "<": "&lt;",
  ">": "&gt;",
  '"': "&quot;",
  "'": "&#x27;",
  "`": "&#x60;",
  "=": "&#x3D;"
};

callemo

/*
htag.js
A Bare bones interpretation of the Hyperscript syntax.
 */
var h = function h(tag, attributes, ...children) {
  const node = document.createElement(tag);
  attributes = attributes || {};
  Object.keys(attributes).forEach(attr => {
    if (attr === "style" || attr === "dataset") {
      const value = attributes[attr];