zougloub

#include <cstdio>

class C {
 public:
	C() {
		printf("%s this=%p\n", __func__, this);
	}
	~C() {
		printf("%s this=%p\n", __func__, this);
	}

zougloub

#!/usr/bin/env python
# -*- coding: utf-8 vi:noet
# Measure RAM usage by a process (and its children) on Linux

import sys, io, os, logging, subprocess, time

def ram_usage(pid, depth=0):
	pss = 0

	logging.debug("%s Checking %d", " " * depth, pid)

zougloub

#!/usr/bin/env python
# -*- coding: utf-8 vi:noet
# Characterization test for SMR drives

import sys, os, subprocess, time, mmap

if __name__ == "__main__":

	device = sys.argv[1]

zougloub

#!/usr/bin/env python
# -*- coding:utf-8 vi:noet
# RTSP/H264 simple camera DVR

__author__ = "Jérôme Carretero <[email protected]>"
__license__ = "MIT"

import sys, io, os, re, time, datetime

import gi

zougloub

QR Code Abuse

QR code with additional data in grey level.

zougloub

#!/usr/bin/env python
# -*- coding: utf-8 vi:noet
# Example of data source using subprocess, python 2 & 3 compatible

"""
This illustrates in a short example, a solution to a few caveats:

- read() that can hang if the subprocess closes
- select() that knows nothing about the subprocess closing
"""

zougloub

# Create a big file (sparse)
truncate --size=100G huge.bin

# check the stuff to make sure it's not a virus
cat *.py *.sh

# Run this in one terminal
./twisted_0_stream_server.py

# Run this in another

zougloub

Traceback (most recent call last):
  File "/usr/lib64/python3.5/site-packages/pyanaconda/threads.py", line 251, in run
    threading.Thread.run(self, *args, **kwargs)
  File "/usr/lib64/python3.5/threading.py", line 862, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib/python3.5/site-packages/blivet/osinstall.py", line 1175, in storage_initialize
    storage.reset()
  File "/usr/lib/python3.5/site-packages/blivet/threads.py", line 45, in run_with_lock
    return m(*args, **kwargs)
  File "/usr/lib/python3.5/site-packages/blivet/blivet.py", line 273, in reset

zougloub

#!/usr/bin/env python
# -*- coding: utf-8 vi:noet
# Thermoco reader

import subprocess

class Thermoco(object):
	def __init__(self, mac):
		self._mac = mac
	

zougloub

#!/usr/bin/env python
# -*- coding: utf-8 vi:noet
# Corsair H100i GTX driver

import struct, time, binascii, sys, io
import usb
import scipy.interpolate

VIDPIDS = [
 (0x1b1c, 0x0c03), # H100i GTX