Pedro Marques da Silva posilva

💭

I may be slow to respond.

Just an engineer

posilva / email.erl

Created January 11, 2019 14:12 — forked from seriyps/email.erl

Send emails using Erlang gen_smtp shortcut.

	% Send plaintext email using gen_smtp https://github.com/Vagabond/gen_smtp
	% This function sends email directly to receiver's SMTP server and don't use MTA relays.
	%
	% Example plaintext email:
	% Mail = mail_plain(<<"Bob <[email protected]>">>, <<"Alice <[email protected]>">>, <<"The mail subject">>, <<"The mail body">>),
	% send_email(Mail).
	%
	% Example email with image attachment:
	% ImgName = "image.jpg",
	% {ok, ImgBin} = file:read_file(ImgName),

posilva / disable.sh

Last active December 13, 2024 17:41

Remove/Disable Ubuntu SystemD Daily.Timers

	# References:
	#
	# https://cinhtau.net/2016/12/09/disable-apt-auto-update-and-upgrade/
	# https://unix.stackexchange.com/questions/315502/how-to-disable-apt-daily-service-on-ubuntu-cloud-vm-image
	# https://askubuntu.com/questions/824718/ubuntu-16-04-unattended-upgrades-runs-at-random-times/831206

	apt-get -y purge update-notifier-common ubuntu-release-upgrader-core landscape-common unattended-upgrades

	systemctl kill --kill-who=all apt-daily.service
	systemctl kill --kill-who=all apt-daily-upgrade.service

posilva / Ldap-Escript

Created October 16, 2018 13:20

Erlang Ldap client to auth against AD

	-module(ldapc).

	%% API exports
	-export([main/1]).

	-include_lib("eldap/include/eldap.hrl").

	%%====================================================================
	%% API functions
	%%====================================================================

posilva / build.sh

Last active September 27, 2018 13:18

Helper script to test cloudformation scripts

	#!/usr/bin/env bash
	# Helper commands for clouformation deploy in the EC2 instances
	# curl http://169.254.169.254/latest/user-data
	# cat /var/log/cloud-init-output.log
	# sudo yum install htop tmux tcpdump telnet -y


	# describe stack
	# this parameters are not passed by command line parameters
	# to ensure that the developer does not hit a different STACK NAME or template by mistake

posilva / context.ex

Created March 31, 2018 23:07 — forked from ericstumper/context.ex

Guardian Authentication with Absinthe GraphQL in Elixir

 defmodule Languafy.Web.Context do
   @behaviour Plug
   import Plug.Conn
   alias Languafy.User
   def init(opts), do: opts
   def call(conn, _) do
     case build_context(conn) do
       {:ok, context} ->

posilva / ldapc.erl

Created March 5, 2018 09:32

Simple LDAP Authentication in Erlang (escript)

	-module(ldapc).

	%% API exports
	-export([main/1]).

	-include_lib("eldap/include/eldap.hrl").

	%%====================================================================
	%% API functions
	%%====================================================================

posilva / install_golang.sh

Last active December 18, 2017 10:24 — forked from jniltinho/install_golang.sh

Install Golang on Linux

	#!/bin/bash
	## Install Golang 1.9 64Bits on Linux (Debian\|Ubuntu\|OpenSUSE\|CentOS)
	## http://www.linuxpro.com.br/2015/06/golang-aula-1-instalacao-da-linguagem-no-linux.html
	## Run as root (sudo su)
	## Thank's @geosoft1 \| @gwmoura


	GO_URL="https://storage.googleapis.com/golang"
	GO_VERSION=${1:-"1.9.2"}
	GO_FILE="go$GO_VERSION.linux-amd64.tar.gz"

posilva / gist:94826593174524263eb3c4f20633012b

Created March 14, 2017 20:36

	### Keybase proof

	I hereby claim:

	* I am posilva on github.
	* I am posilva (https://keybase.io/posilva) on keybase.
	* I have a public key whose fingerprint is FEAF E4F6 7148 9486 83CA 6B9F C8A3 13CA F9EB AE00

	To claim this, I am signing this object:

posilva / ExecuteNode.java

Last active August 29, 2015 14:03

RosJava Node from Full Jar Dependencies Lib

	import java.net.URI;
	import java.net.URISyntaxException;

	import org.ros.address.InetAddressFactory;
	import org.ros.namespace.GraphName;
	import org.ros.node.AbstractNodeMain;
	import org.ros.node.ConnectedNode;
	import org.ros.node.DefaultNodeMainExecutor;
	import org.ros.node.NodeConfiguration;
	import org.ros.node.NodeMainExecutor;

posilva / build.log

Last active August 29, 2015 14:03

LSTS Glued - Fork

	Scanning dependencies of target cmsys_c
	Scanning dependencies of target cmIML_test
	[ 0%] Building C object Source/kwsys/CMakeFiles/cmsys_c.dir/ProcessUNIX.c.o
	Scanning dependencies of target cmzlib
	[ 0%] Building C object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test.c.o
	[ 0%] Building C object Utilities/cmzlib/CMakeFiles/cmzlib.dir/adler32.c.o
	Scanning dependencies of target cmsys
	[ 0%] Building C object Source/kwsys/CMakeFiles/cmsys.dir/ProcessUNIX.c.o
	[ 1%] Building C object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test_ABI_C.c.o
	[ 1%] Building C object Utilities/cmzlib/CMakeFiles/cmzlib.dir/compress.c.o