moroz

#!/bin/sh

# /usr/lib/systemd/system-sleep/iwlwifi.sh

# https://forums.linuxmint.com/viewtopic.php?t=413512

case $1/$2 in
    pre/*)
        modprobe -r iwlmld iwlmvm iwlwifi 2>/dev/null || true
        ;;

moroz

defmodule MyAppWeb.Api.CookieHelper do
  @behaviour Absinthe.Middleware

  def init(default), do: default

  def call(%{value: %{data: %{access_token: token}}} = resolution, _config)
      when is_binary(token) do
    update_context(resolution, :set_cookie, token)
  end

moroz

Homework for 12/17

Write a program that connects to a Postgres database and stores contact information in a table.

Sample input:

$ go run .
First name: John
Last name: Smith

moroz

#!/usr/bin/env -S bash -e

if [[ "$1" = "" ]]; then
  echo "Usage: ./calculate_time.sh FILE.csv"
  exit 1
fi

FILE="$(realpath $1)"

if [[ ! -f "$FILE" ]]; then

moroz

defmodule MyAppWeb.Api.Middleware.FormatPage do
  @behaviour Absinthe.Middleware

  def call(%{value: %Scrivener.Page{} = page} = res, _) do
    %{
      entries: data,
      page_number: page_number,
      page_size: page_size,
      total_pages: total_pages,
      total_entries: total_entries

moroz

#!/bin/bash -e

SAMPLES_PATH="$(pwd)/samples.csv"

uname="$(uname)"

# When on Windows, you need to pass the path as c:/path/to/file
# rather than /c/path/to/file (as expected by PostgreSQL).
if [[ "$uname" != "Linux" && "$uname" != "Darwin" ]]; then
  # remove the leading slash and replace the second slash with :/

moroz

escape = fn str ->
  str
  |> Base.encode16()
  |> String.replace_prefix("", "&#x")
  |> String.replace_suffix("", ";")
end

String.replace(string, ~r/\W/, escape)

moroz

#!/bin/bash

if [ "$1" = "" ]; then
  echo "No input file!"
  exit 1
fi

cat $1 | \
  jq -S 'del(.compatibilities, .registeredAt, .registeredBy, .requiresAttributes, .revision, .status, .taskDefinitionArn)' | \
  sponge $1

moroz

#!/bin/sh

# Implies that AWS_PROFILE and AWS_REGION are set

aws ecr list-images --repository-name $1 \
  | jq -r '.imageIds[].imageTag' \
  | xargs printf -- 'imageTag=%s\n' \
  | xargs aws ecr batch-delete-image --repository-name $1 --image-ids

moroz

defmodule UnterEats.Paginatable do
  @callback base_query() :: Ecto.Queryable.t()
  @callback filter_by_params({atom(), term()}, Ecto.Queryable.t()) :: Ecto.Queryable.t()
  @optional_callbacks filter_by_params: 2

  alias UnterEats.Repo

  def filter_and_paginate_resource(module, params) when is_atom(module) do
    query = module.base_query()