ilosamart

import subprocess
from threading import Timer

# main, but I'm lazy
with subprocess.Popen(['bash', 'eternal.sh'], stdout=subprocess.PIPE, stderr=subprocess.PIPE, encoding='utf8') as proc:
    try:
        timer = Timer(5, proc.kill)
        timer.start()
        for line in proc.stdout:
            print(f'>> {line.strip()}')

ilosamart

#!/usr/bin/env bash
# pdfoptim.sh
#
# Optimize a PDF with Ghostscript
#
# Usage
# -----
# 
#     bash pdfoptim.sh input.pdf output.pdf
#

ilosamart

class MinhaClasseBonita:
    #...
    
    @classmethod
    async def get_one(cls, oracle_pool, **kargs ):
        retval = {}
        async with oracle_pool.acquire() as connection:
            async with connection.cursor() as cursor:
                # retorna dicts
                sql_stmt = cls.get_sql()

ilosamart

# ref.: https://unix.stackexchange.com/questions/98948/ascii-to-binary-and-binary-to-ascii-conversion-tools
#decode
echo "$@" | base64 -d | zcat | perl -lape '$_=pack"(B8)*",@F'

ilosamart

#!/bin/bash

############################################################
# Limpa 'docker registry' (últimas 2 imagens ficam)
############################################################

# esse carinha depende do https://github.com/dominictarr/JSON.sh

REGISTRY_URL=${1:-http://localhost:8082}
REGISTRY_DATA_VOLUME=${2:-/var/www/docker-registry-data}

ilosamart

Remote debugging in Docker (for Django apps)

In order to enable debugging for your Django app running in a Docker container, follow these steps using Visual Studio (Code):

1. Install ptvsd:

pip install ptvsd

2. To your launch.json, add this:

ilosamart

Pré-história:
  Unix:
  1970 - Bell Labs.,  por Ken Thompson, Dennis Ritchie (os mesmos da linguagem C :)
  1983 - UNIX System V (pronounced: "System Five") is one of the first commercial versions of the Unix operating system. It was originally developed by AT&T.

  Microsoft:
  1975, April 4 - Bill Gates & Paul Allen
  1976 - Open Letter to Hobbyists (Bill Gates): (Why is this? As the majority of hobbyists must be aware, most of you steal your software. Hardware must be paid for, but software is something to share. Who cares if the people who worked on it get paid?) http://www.lettersofnote.com/2009/10/most-of-you-steal-your-software.html
  BASIC interpreters for the Altair 8800
  Licensed MS-DOS 1.10/1.14 to IBM, who, in August 1981, offered it as PC DOS 1.0 as one of three operating systems[13] for the IBM 5150, or the IBM PC

ilosamart

#!/bin/sh
mkdir ~/down/
cd ~/down/
sudo apt-get install build-essential
wget http://www.python.org/ftp/python/2.7.2/Python-2.7.2.tgz
tar -xzf Python-2.7.2.tgz
cd Python-2.7.2
sudo apt-get install libsqlite3-dev zlib1g-dev libncurses5-dev
sudo apt-get install libgdbm-dev libbz2-dev libreadline5-dev
sudo apt-get install libssl-dev libdb-dev

ilosamart

[url "https://github.com/"]
	insteadOf = git@github.com/
[url "https://github.com/"]
	insteadOf = git://github.com/

ilosamart

Install Termux and SSHDroid ;)