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@vszakats
vszakats / s3-upload-aws4.sh
Last active February 29, 2024 14:23
AWS S3 upload using signature v4
#!/bin/sh
# To the extent possible under law, Viktor Szakats
# has waived all copyright and related or neighboring rights to this
# script.
# CC0 - https://creativecommons.org/publicdomain/zero/1.0/
# SPDX-License-Identifier: CC0-1.0
# THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#!/usr/bin/ruby
# Create display override file to force Mac OS X to use RGB mode for Display
# see http://embdev.net/topic/284710
require 'base64'
data=`ioreg -l -d0 -w 0 -r -c AppleDisplay`
edids=data.scan(/IODisplayEDID.*?<([a-z0-9]+)>/i).flatten
vendorids=data.scan(/DisplayVendorID.*?([0-9]+)/i).flatten
@pjsvis
pjsvis / gist:6210002
Last active November 13, 2020 00:56
Angular directive for jQuery sparkline
// Requires jQuery from http://jquery.com/
// and jQuerySparklines from http://omnipotent.net/jquery.sparkline
// AngularJS directives for jquery sparkline
angular.module('sparkline', []);
angular.module('sparkline')
.directive('jqSparkline', [function () {
'use strict';
return {

Make it real

Ideas are cheap. Make a prototype, sketch a CLI session, draw a wireframe. Discuss around concrete examples, not hand-waving abstractions. Don't say you did something, provide a URL that proves it.

Ship it

Nothing is real until it's being used by a real user. This doesn't mean you make a prototype in the morning and blog about it in the evening. It means you find one person you believe your product will help and try to get them to use it.

Do it with style

@kazuph
kazuph / colorize.pl
Created November 12, 2012 01:28 — forked from Cside/colorize.pl
colorize keywords of logs.
#!/usr/bin/env perl
=head1 Examples
$ tail -f access_log | perl colorize.pl
$ plackup app.psgi 2>&1 | perl colorize.pl
=cut
use strict;