ivanalejandro0’s gists

ivanalejandro0 / leap-docker.sh

Last active August 29, 2015 14:10

Firts attempt to run the LEAP platform on a single docker container.

	#!/bin/bash

	# Following instructions from: https://leap.se/en/docs/platform/tutorials/single-node
	# Docker command line:
	# docker run -it --name leap -h node1 -v ~/tmp/:/shared debian:wheezy /bin/bash

	set -e # Exit immediately if a command exits with a non-zero status.
	set -x # show commands

	# Prepare your environment

ivanalejandro0 / eip-state-machine.dot

Created September 15, 2014 19:23

	// see:
	// http://stamm-wilbrandt.de/GraphvizFiddle/
	// http://graphviz-dev.appspot.com/

	digraph g{
	OFF [label="OFF", style="filled", shape=doublecircle];
	ON [label="ON", fillcolor="palegreen", style="filled" shape=doublecircle];
	error [label="error", fillcolor="red", style="filled" shape=doublecircle];

	OFF -> fw_start [label="start"];

ivanalejandro0 / eip-statemachine-test.py

Created August 25, 2014 19:14

	#!/usr/bin/env python
	# encoding: utf-8
	"""
	A Finite State Machine for the EIP service, based on
	https://leap.se/code/issues/5616#note-2
	"""
	import random
	from pprint import pprint

	# see: http://xworkflows.readthedocs.org/en/latest/reference.html

ivanalejandro0 / typecheck.py

Created July 16, 2014 18:50

Python type checker decorator.

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

	# Copyright (c) 2014, Ivan Alejandro
	# All rights reserved.
	#
	# Redistribution and use in source and binary forms, with or without
	# modification, are permitted provided that the following conditions are met:
	#
	# 1. Redistributions of source code must retain the above copyright notice,

ivanalejandro0 / json-simplejson-loads.py

Created June 12, 2014 22:16

Python stdlib's json.loads() vs simplejson.loads()

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

	# I was getting different results on json.loads() depending if I was using
	# stdlib's json or simplejson. So after a little research I reached a
	# conclusion:

	# `simplejson` optimizes(*) the `loads` and returns `str` when is possible,
	# otherwise it returns `unicode`.
	# stdlib's `json`'s `loads` returns always `unicode`.

ivanalejandro0 / signals-slots.py

Created April 16, 2014 19:18

Signaling test

	#!/usr/bin/env python
	# -- coding: utf-8 --

	import sys

	from PySide import QtCore, QtGui


	class Foo(QtGui.QWidget):
	some_signal_1 = QtCore.Signal(str)

ivanalejandro0 / progress_bar_helper.sh

Last active March 14, 2018 14:42

Progress bar helper method for scripts.

	#!/usr/bin/env bash

	progress(){
	# example usage:
	# progress 30G 9G 30
	# 30G [================>.................................] 30% (9G)

	# params:
	# $1 = total value (e.g.: source size)
	# $2 = current value (e.g.: destination size)

ivanalejandro0 / spotify-monitor.sh

Last active January 4, 2016 19:49

Script that monitors Spotify and mute the system volume when an ad is played.

	#!/bin/bash

	# Problem: if there is an ad you will be muted, no matter of what. You need to
	# stop this script to avoid that.
	set -euo pipefail
	IFS=$'\n\t'

	source volume.sh

	get_systray_title(){

ivanalejandro0 / .tmux.conf

Last active August 28, 2024 06:50

Tmux configuration file with Powerline-like status bar, system clipboard integration and some other nice tweaks.

	# Install tpm + plugins with:
	# git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm
	# trigger plugin install with: prefix + I
	# trigger plugin update with: prefix + U

	# List of plugins
	set -g @plugin 'tmux-plugins/tpm'
	set -g @plugin 'tmux-plugins/tmux-yank'
	set -g @plugin 'laktak/extrakto'

ivanalejandro0 / ps1.sh

Last active December 28, 2015 06:39

My custom PS1 prompt with virtualenv and git support.

Ivan Alejandro ivanalejandro0