mludvig

#!/bin/bash -e

## Put your sane-detected device name here.
#DEVICE="snapscan"
## For network scanners use
#DEVICE="net:sane.example.org:snapscan"
DEVICE='brother4:net1;dev0'

## See scanimage --device $(DEVICE) --help
SOURCES[0]="FlatBed"

mludvig

#!/bin/bash -e

## split-image.sh - Split a large image into same-size tiles

## Split a large image into same-size tiles
## and optionally convert to a print-ready PDF document
##
## For example split a huge A1-size banner into 8x A4 tiles
## and create a single PDF ready for print.

mludvig

#!/bin/bash

# virtualenv init.sh - Initialise Python VirtualEnv and show it in $PS1
# By Michael Ludvig <mludvig@logix.net.nz>

# Usage
#  1) copy this file as 'init.sh' to your 'virtualenv' project's folder
#  2) run it, e.g. ~/whatever/init.sh (where 'whatever' is the project)

if [ -z "${_MY_DIR}" ]; then

mludvig

#!/usr/bin/env python

# Rename files in DropBox folder to allow easy sorting by date.
# If a JPG files contains EXIF data recognised by DropBox we
# rename it from e.g. "IMG_1234.JPG" to "2016-01-01 10:20:30 IMG_1234.JPG"

# Requires access token obtained from DropBox API page.

# By Michael Ludvig <mludvig@logix.net.nz>
# License Public Domain (it's too simple a script to deserve any licensing protection :)

mludvig

#!/bin/bash

# Save as /etc/profile.d/local.sh or as your local ~/.bash_profile
# By Michael Ludvig <mludvig@logix.net.nz>

umask 022
if [ $(id -u) = "0" ]; then
    # Prompt is RED for root
    _PS1COLOUR=31
else

mludvig

# startup script for python to enable saving of interpreter history and
# enabling name completion

# import needed modules
import atexit
import os
import readline
import rlcompleter

# where is history saved

mludvig

#!/usr/bin/env python3

# audio_helper.py - simple PyGame audio player
# Author Michael Ludvig

import io
import pygame

# PyGame initialisation - upon module loading
pygame.init()

mludvig

#!/usr/bin/env python3

# audio_test.py - simple pygame audio test
# Author Michael Ludvig

import pygame

# PyGame initialisation
pygame.init()
pygame.mixer.init()

mludvig

#!/usr/bin/env python3

# hello_polly.py - Simple AWS Polly demo
# Author Michael Ludvig

# Import play_audio_stream() from audio_helper.py
from audio_helper import play_audio_stream

# Boto3 is the AWS SDK for Python
import boto3

mludvig

# SSML-enhanced audio
ssml_text = '''
<speak>
Let me tell you a secret.
<break time="1s" />
<amazon:effect name="whispered">Amazon Alexa is my sister!</amazon:effect>
</speak>
'''

response = polly.synthesize_speech(OutputFormat='ogg_vorbis', VoiceId='Emma',