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terenty-rezman / serialize.cpp
Created Mar 3, 2021
Qt serialization example
View serialize.cpp
#include <QtCore/QCoreApplication>
#include <qdatastream.h>
#include <qvector3d.h>
#include <qdebug.h>
#include <qtcpserver.h>
#include <qtcpsocket.h>
int main(int argc, char* argv[])
terenty-rezman /
Created Feb 2, 2021
build bootable linux.img from linux kernel image and initrd image
#!/usr/bin/env bash
# creates bootable disk image as file (e.g. linux.img)
# places kernel image and initrd image on this disk
# and uses grub install to make it bootable
# then you can test it with smthng like 'qemu-system-x86_64 linux.img'
set -e # terminate script on error
terenty-rezman /
Created Oct 12, 2020
linux 'logger' command in python
#!/usr/bin/env python3
does the same as linux 'logger' command (on a basic level)
writes msg to rsyslog from current user
linux 'logg
terenty-rezman /
Created Jul 23, 2020
print currently connected OpenVPN clients to console
#!/usr/bin/env python3
from telnetlib import Telnet
import telnetlib
import re
# openvpn managment address and port
HOST = "localhost"
PORT = 9969
terenty-rezman / mobaxterm_wrapper.bat
Last active Jul 23, 2020
EVE-NG mobaXterm wrapper Windows
View mobaxterm_wrapper.bat
python "C:\Program Files\EVE-NG\" %1
terenty-rezman /
Last active Jul 2, 2020
QScrollBar over content
# to have fancy transparent scrollbars over your content
# all you need is to adjust viewport margins with negative values like this:
# scroll_area = QScrollArea()
scroll_area.setViewportMargins(0, 0, -8, -8)
# also here are some styles to make your scrolbars even fancier:
QScrollBar:vertical {
border: none;
background-color: transparent;