This is a quick guide to mounting a qcow2 disk images on your host server. This is useful to reset passwords, edit files, or recover something without the virtual machine running.
Step 1 - Enable NBD on the Host
modprobe nbd max_part=8
| #This is a demo for VLOG entry https://youtu.be/LfRFxkombTw "Python - track object identities [short]" | |
| greek_alphabet = ['Άλφα', 'Βήτα', 'Γάμμα', 'Δέλτα', 'Έψιλον', 'Ζήτα', 'Ήτα', 'Θήτα', 'Ιώτα', 'Κάππα', 'Λάμβδα', 'Μυ', 'Νυ', 'Ξι', 'Όμικρον', 'Πι', 'Ρώ', 'Σίγμα', 'Ταυ', 'Ύψιλον', 'Φι', 'Χι', 'Ψι', 'Ωμέγα'] | |
| class identity_reference: | |
| def __init__(self, target): | |
| self.target = target | |
| self.id = id(target) | |
| try: |
| import pathlib, re, time | |
| line_pattern = re.compile(r'(.*?):\s+(.*)') | |
| ''' | |
| Example usage, note that MODULE is this file and is in the directory you run gdb from | |
| Note that gdb needs root privs | |
| # gdb /bin/subl3 -p $(pidof subl3) |
| import argparse, multiprocessing, subprocess, pathlib, tempfile | |
| scanner_tool = ('clamscan', '--no-summary', '--quiet') | |
| log_arg = '-l' | |
| log_prefix = 'log-' | |
| file_list_arg = '-f' #Set this to something false-like in order to use file lists as command line arguments instead | |
| file_list_name = 'file-list' #Must not be matching log_prefix | |
| process_count = multiprocessing.cpu_count() | |
| def process_file_list(files): |
| # Maintainer: Filipe Laíns (FFY00) <lains@archlinux.org> | |
| # Contributor: Sergej Pupykin <arch+pub@sergej.pp.ru> | |
| # Contributor: Bartłomiej Piotrowski <bpiotrowski@archlinux.org> | |
| # Contributor: Matthias Bauch <matthias.bauch@gmail.com> | |
| # Contributor: Laszlo Papp <djszapi2 at gmail com> | |
| # Contributor: Samuel Tardieu <sam@rfc1149.net> | |
| _features=(amtjtagaccel armjtagew buspirate ftdi gw16012 jlink oocd_trace opendous osbdm | |
| parport presto_libftdi remote-bitbang rlink stlink ti-icdi ulink usbprog vsllink | |
| aice cmsis-dap dummy jtag_vpi openjtag_ftdi usb-blaster-2 usb_blaster_libftdi) |
| _pkgname=zim | |
| pkgname=${_pkgname}-git | |
| pkgver=0.74.3.r41.f4c98c2c | |
| pkgrel=1 | |
| pkgdesc="A WYSIWYG text editor that aims at bringing the concept of a wiki to the desktop. Mikael Lövqvist's Git Version" | |
| arch=(any) | |
| license=('GPL' 'PerlArtistic') | |
| url="http://zim-wiki.org/" | |
| depends=('python') | |
| conflicts=('zim') |
| import sys | |
| def dummy_trace(frame, event, *args): | |
| pass | |
| class CancelExecutionException(Exception): | |
| pass | |
| class alternative_execution: |
| class dict_filter: | |
| def __init__(self, key=None, value=None, key_condition=None, value_condition=None): | |
| self.key = key | |
| self.value = value | |
| self.key_condition = key_condition | |
| self.value_condition = value_condition | |
| def __call__(self, source): | |
| K, V, KC, VC = self.key, self.value, self.key_condition, self.value_condition |
| #!/bin/bash | |
| #The file system may of course change during these operations but at least the stage test is likely to prevent a half run but not guaranteed | |
| #Out of laziness we may not add flags here and instead make a python script for more advanced use | |
| # https://stackoverflow.com/a/33271194/19961748 | |
| target=${@:$#} | |
| files=${*%${!#}} | |
| function stage_file { |
| import random | |
| participants = ''' | |
| Curie | |
| Einstein | |
| Faraday | |
| Maxwell | |
| Newton | |
| Tesla |