janfri

brew install sqlite pcre

git clone https://github.com/ralight/sqlite3-pcre.git
cd sqlite3-pcre
cc -shared -o pcre.so -I/usr/local/opt/pcre/include  -fPIC -W -Werror pcre.c -L/usr/local/opt/pcre/lib -lpcre

echo ".load '`pwd`/pcre.so'" >> ~/.sqliterc

janfri

# encoding: utf-8
# frozen_string_literal: true

# Copyright (c) 2019 by Jan Friedrich <janfri26@gmail.com>
# License: Public Domain

module Ansicolor

  @codes = {}

janfri

#!/usr/bin/python
from gimpfu import *
import os

def plugin_main(timg, tdrawable):
    non_empty, x1, y1, x2, y2 = pdb.gimp_selection_bounds(timg)
    if (non_empty):
        os.system('echo {}, {}, {}, {} | xsel --clipboard'.format(x1, y1, x2 - x1, y2 - y1))
    else:
        os.system('echo "no selection" | xsel --clipboard')

janfri

#!/usr/bin/env ruby
# encoding: utf-8
require 'nokogiri'

query = ARGV.shift
ARGV.each do |fn|
  doc = Nokogiri::XML(File.read(fn))
  puts doc.search(query)
end

janfri

require 'fileutils'
require 'tempfile'

def File.changelines filename, &blk
  temp = Tempfile.new('changelines')
  File.foreach(filename) do |line|
    line = blk.call(line)
    temp.write(line)
  end
  temp.close

janfri

#!/usr/bin/env ruby
# -- encoding: utf-8 --

module Astronomy

  # Floor as function
  def floor x
    x.floor
  end

janfri

require 'csv'
require 'multi_exiftool'

tags = ["filename", "filesize", "make", "model", "orientation", "modifydate", "exposuretime", "fnumber", "exposureprogram", "iso", "createdate", "flash", "focallength", "quality", "canonflashmode", "continuousdrive", "focusmode", "lenstype", "cameratemperature", "cameratype", "canonimagetype", "canonfirmwareversion", "ownername", "cameraorientation", "focusdistanceupper", "focusdistancelower"]

# reading the data
reader = MultiExiftool::Reader.new
reader.tags = tags
reader.filenames = Dir['*.jpg']
results = reader.read

janfri

#!/bin/sh

if [ -d $1 ]; then
  ls -l $1
elif [ -f $1 ]; then
  less -S $1
fi

janfri

Dir['**/*.html'].each do |filename|
  puts filename
  data = File.read(filename).encode('UTF-8')
  File.open(filename, 'w') do |handle|
    handle.write(data)
  end
end; nil

janfri

def safe_assert_equal expected, actual
  assert_equal expected, actual
rescue Exception=>e
  puts e
end

class Testable < Test::Unit::TestCase
  def test_something
    safe_assert_equal 1, 2
  end