stecman

#!/usr/bin/env php
<?php

/**
 * Fix vertical whitespace in LESS/CSS-like files
 *
 * This script fixes selectors that are bunched together with no spacing, and selectors
 * that are bunched together with properties and have no vertical spacing. This could be
 * done with sed, but the regex escaping was a pain and it's harder to document.
 *

stecman

<?php

/**
 * Apply the SiteTree edit/view/delete permissions/roles to any DataObject
 *
 * By default DataObjects are only writable by admin users, which isn't all that useful.
 * The null return values indicate to the calling code in DataObject that the extended
 * method shouldn't affect the outcome of the permission check.
 *
 * @see DataObject::extendedCan()

stecman

getdb prototype

This is an experimental database fetching tool for projects using SilverStripe with _ss_environment.php files for database config and Beam. A project's beam.json config is used to find SSH connection details, and the database details for that environment are read from the _ss_environment.php file on the server.

This is essentially a wrapper to build and run a shell command like this:

stecman

#!/usr/bin/env python

# YAML config conversion script for heyday/silverstripe-slices 0.x going to 1.0
#
# Comments and whitespace aren't preserved - this is more to help you out by doing
# the repeatitive part of the conversion. The converted config is written to stdout.
#
# Note that this needs a python module installed to work:
#
#     $ pip install pyyaml

stecman

#!/usr/bin/env python3

# Experiment: Replacing the LED in an infrared remote with a wired connection
#
# Details of the hardware/software implementation:
#
# I've hard-wired the crappy IR remote that came with a DVB-T RTL-SDR
# dongle into a GPIO pin on the Raspberry Pi. The infrared LED in the
# remote has been removed and replaced with a wire going to GPIO 3.
#

stecman

diff --git a/composer.json b/composer.json
index 718b067..cebec32 100644
--- a/composer.json
+++ b/composer.json
@@ -27,7 +27,8 @@
         "seld/jsonlint": "1.*",
         "symfony/console": "~2.3",
         "symfony/finder": "~2.2",
-        "symfony/process": "~2.1"
+        "symfony/process": "~2.1",

stecman

# This makefile is set up to work with the Arduino bootloader
# Depending on your device, you may need to adjust the PROGRAMMER
# line to point to the right serial port.
#
# To use, just run "make flash" with an arduino connected

DEVICE     = atmega328p
CLOCK      = 8000000
PROGRAMMER = -c arduino -P /dev/ttyUSB0 -b57600
SOURCES    = $(shell find -name '*.c' -or -name '*.cpp' -or -name '*.S')

stecman

BTRFS subvolume/snapshot size with paths has moved to GitHub

This copy of the script is no longer updated, but I'll leave it here for reference.

stecman

# Show file from Git tree at a certain point in the history
function hist() {
    local ref=$1
    local query=$2

    if [ -z $ref ]; then
        echo "Please specify a ref";
        return;
    fi

stecman

#include <avr/interrupt.h>
#include <avr/io.h>
#include <avr/wdt.h>

#include <stdlib.h>
#include <string.h>

void init_usart(void)
{
    cli();