ryanfb

#!/bin/bash
# Usage:
#     ./ffmpegconcat.sh input1.mp4 input2.mp4 input3.mp4 output.mp4
# See: https://trac.ffmpeg.org/wiki/Concatenate
for input in "${@::${#@}-1}"; do echo "file '$input'"; done > filelist.txt
ffmpeg -f concat -safe 0 -i filelist.txt -c copy "${@: -1}" && rm -f filelist.txt

ryanfb

#!/bin/bash

for i in *.mp3; do
  duration=`echo "$(( $(sox "$i" -n stat 2>&1|fgrep 'Length'|cut -d':' -f2|xargs) * 1000 ))"| awk '{printf("%d\n",$0+=$0<0?0:0.9)}'`
  echo "$i: $duration"
  id3v2 --TLEN "$duration" "$i"
done

ryanfb

# Blender Python script for converting a mesh to GLB with Draco compression.
# Tested on Blender 2.82
# Usage:
#   blender --background --factory-startup --addons io_scene_gltf2 --python blender_compress_mesh.py -- -i #{source_path} -o #{out_path}
from os import path
from contextlib import redirect_stdout
from sys import argv
import argparse
import io
import bpy

ryanfb

function setModifiedDate() {
  if (document.getElementById('last-modified')) {
    fetch("https://api.github.com/repos/{{ site.github.owner_name }}/{{ site.github.repository_name }}/commits?path={{ page.path }}")
      .then((response) => {
        return response.json();
      })
      .then((commits) => {
        var modified = commits[0]['commit']['committer']['date'].slice(0,10);
        if(modified != "{{ page.date | date: "%Y-%m-%d" }}") {
          document.getElementById('last-modified').textContent = "Last Modified: " + modified;

ryanfb

• -0222-01-28
  • 1: https://papyri.info/ddbdp/p.enteux;;98
  • 1: https://papyri.info/ddbdp/p.enteux;;95
  • 1: https://papyri.info/ddbdp/p.enteux;;89
  • 1: https://papyri.info/ddbdp/p.enteux;;87
  • 1: https://papyri.info/ddbdp/p.enteux;;75
  • 1: https://papyri.info/ddbdp/p.enteux;;73
  • 1: https://papyri.info/ddbdp/p.enteux;;71
  • 1: https://papyri.info/ddbdp/p.enteux;;6
  • 1: https://papyri.info/ddbdp/p.enteux;;59

ryanfb

• Datasette on Heroku
• Heroku Postgres
• Google Bigtable - $.65/hr
• Google BigQuery - $5/TB of queried data, $.02/GB/mo stored
• Google Cloud Datastore - 1GB free, .18GB/month above
• Google Cloud Firestore - similar to Datastore
• Google Sheets
• Google Cloud SQL (MySQL/PostgreSQL)
• AWS DynamoDB - NoSQL, 25GB free, $0.25/1M read request units
• AWS Athena - costs per TB scanned, reads data from S3 buckets

ryanfb

#!/usr/bin/env ruby

Encoding.default_external = Encoding::UTF_8
Encoding.default_internal = Encoding::UTF_8

require 'nokogiri'

pdf_filename = ARGV[0]
xml_filename = File.basename(pdf_filename,'.pdf') + '.xml'

ryanfb

#!/usr/bin/env ruby

require 'i18n'

Encoding.default_external = Encoding::UTF_8

# Usage: Takes Unicode Polytonic Greek on STDIN or as arguments, outputs
# phonetic pronunciation on STDOUT designed to be piped into the Mac `say` command.
# e.g.:
# echo 'ἄγω ἄξω ἤγαγον ἦχα ἤγμαι ἤχθην' | ./ancientgreekspeak.rb | say

ryanfb

DSC_0484.png
IMG_0989.jpg
IMG_6717.jpg
IMG_1511.jpg
IMG_7308.jpg
IMG_1344.jpg
IMG_3407.jpg
IMG_3661.jpg
IMG_8855.jpg
IMG_3205.jpg

ryanfb

Geocollider

Ryan Baumann

Duke Collaboratory for Classics Computing

@ryanfb

• Geocollider: generic functionality for finding potential matches between two placename datasets. Example: find the matching place in GeoNames for a Pleiades place
• Aimed at providing generic functionality previously implemented in one-off scripts
  • Pleiades+ (GeoNames): https://github.com/ryanfb/pleiades-plus
  • Pleiades/TGN: https://github.com/ryanfb/pleiades-tgn
• Geocollider is a Ruby gem: https://github.com/isawnyu/geocollider