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How do I capture a specific protocol or port, such as 80 (HTTP) or 443 (HTTPS), using the TCPDump tool under Linux/UNIX? How do I record traffic with TCPDump and find problems later on with my network or server issues? Let’s dive into the nitty-gritty of capturing and analyzing your network traffic for trapshooting network and server issues.
Aujourd'hui, comment bien optimiser ses images pour pouvoir partager des trucs même si le débit montant de son serveur est à chier.
Si comme moi vous autohébergez votre site, déjà partagez moi l'info (par mail cf la page de contact ou alors par commentaire là où vous avez trouvé ce post), et ensuite vous vous êtes surement retrouvé dans la même situation que moi ; vous voulez partager des photos, mais votre téléphone prends des photos de plusieurs Mo (voire dizaines de Mo), et votre connexion montante à la maison est déplorable (pour rester poli).
Mail and news settings - MozillaZine Knowledge Base
Preference Name Status Type Value
mailnews.default_news_sort_order: default integer x
mailnews.default_news_sort_type: default integer y
mailnews.default_sort_order: default integer x
mailnews.default_sort_type: default integer y
1 = Ascending
2 = Descending
17 = None
18 = Date
19 = Subject
20 = Author
21 = ID (Order Received)
22 = Thread
23 = Priority
24 = Status
25 = Size
26 = Flagged
27 = Unread
28 = Recipient
29 = Location
30 = Label
31 = Junk Status
32 = Attachments
33 = Account
34 = Custom
35 = Received
Dans ce cours, nous allons commencer par expliquer ce qu’est Git. Pour cela, nous allons définir ce qu’est un système de gestion de version et comprendre en quoi Git est différent des autres systèmes de gestion de version et pourquoi il est si populaire.
Nous allons ensuite découvrir les fonctionnalités principales de Git et apprendre à les utiliser. Nous apprendrons notamment à créer un nouveau dépôt Git avec la commande
git init
ou à cloner un dépôt existant avecgit clone
, à observer l’état d’un projet avecgit status
, à ajouter des fichiers à l’index avecgit add
, Ã valider des modifications avecgit commit
, etc.Nous étudierons également le système de branches de Git qui est l’un des composants qui rendent ce système de version très puissant et flexible.
Finalement, nous découvrirons GitHub et apprendrons à gérer nos différents dépôts et à travailler sur des dépôts hébergés.
Creating shapes using CSS is, without any doubt, a classic exercise. In many cases, we try to use hacky code and workarounds, but CSS has evolved, and we have modern ways to create CSS Shapes with clean, reusable code. In this comprehensive guide, Temani Afif explores different techniques for creating common shapes with the smallest and most flexible code possible.
GraphQL is a powerful tool for querying data from remote servers and my preferred way of building APIs (Application Programming Interface). For some people, it might be difficult to learn as the tutorials are usually written using tools such as Apollo or Relay. These tools are great but often suited for more complicated projects. In certain scenarios, there might be better to choose a more lightweight approach and not increase bundle size with additional libraries. In these cases, you can work directly with the tools available in the browser. In this quick tutorial, we will use fetch, commonly available in your browser. Let’s first quickly revise what fetch is and how it is usually used with REST API, then we can move to simple GraphQL queries execution.
This article shows you how to set up .onion website with a custom domain for localhost on the dark web. Why would someone want to host their website on the dark web? The reasons could be anything from hosting a private site and keeping others’ eyes away from it to showcasing a site to friends to demonstrate its coolness.
Tool: cathuggermkp224o vanity address generator for tor onion v3 (ed25519) hidden services
kubectl
is the CLI tool used to communicate to the Kubernetes API it can seem simple at first but can quickly get complicated.
So in this blog post, I aim to write the guide I wish I had when I started. Focusing first on command syntax and useful commands, before moving on to the vibrant ecosystem of plugins and tools built to expand the functionalities ofkubectl
and Kubernetes.
Sharing tips and tricks along the way as well as a helpfulkubectl cheatsheet
at the end. 📋
Documentation basée sur BookStack.
Hard Reset is a fast and easy way to wipe all of you personal data from your device and make it 100% clean.
neutre='\e[0;m'
noir='\e[0;30m'
gris='\e[1;30m'
rougefonce='\e[0;31m'
rose='\e[1;31m'
vertfonce='\e[0;32m'
vertclair='\e[1;32m'
orange='\e[0;33m'
jaune='\e[1;33m'
bleufonce='\e[0;34m'
bleuclair='\e[1;34m'
violetfonce='\e[0;35m'
violetclair='\e[1;35m'
cyanfonce='\e[0;36m'
cyanclair='\e[1;36m'
grisclair='\e[0;37m'
blanc='\e[1;37m'
normal='\033[0m'
gras='\033[1m'
fin='\033[2m'
italic='\033[3m'
souligne='\033[4m'
flash='\033[5m'
inverse='\033[7m'
invisible='\033[8m'
echo -e "${rougefonce}Hello${neutre} ${jaune}World${neutre}"
echo -e "${gras}Hello${normal} ${flash}World${normal}"
Modern CSS Solutions for Old CSS Problems
Nmap is short for Network Mapper. It is an open-source security tool for network exploration, security scanning, and auditing. However, the Nmap command comes with lots of options that can make the utility more robust and difficult to follow for new users. The purpose of this guide is to introduce a user to the Nmap command line tool to scan a host or network to find out the possible vulnerable points in the hosts. You will also learn how to use Nmap for offensive and defensive purposes. Let us see some common and practial nmap examples running on Linux or Unix-like systems.
Une spécification ajoutant une signification lisible pour l'humain et pour la machine dans les messages des commits
The goal of this handbook is to provide gentle step-by-step instructions that will help you learn the key concepts of React.
Instead of covering all the theories and concepts of React in their entirety, I'll be teaching you important building blocks of the library. You'll learn about JSX, components, props, states, event handlers, creating forms, and running network requests.
Modern UNIX shells like bash (default on Linux) and zsh (default on macOS) keep a history of all the commands you enter. The easiest way to access this history is by pressing the up and down cursor keys to browse through the last commands.
But this is only the tip of the iceberg. There are many more powerful history features that are easy to overlook. Learning them and making them second nature will help you to become much faster with a shell.
A collection of bad practices in HTML, copied from real websites.
Switch button animated.
For a long time, centering an element within its parent was a surprisingly tricky thing to do. As CSS has evolved, we've been granted more and more tools we can use to solve this problem. These days, we're spoiled for choice!
I decided to create this tutorial to help you understand the trade-offs between different approaches, and to give you an arsenal of strategies you can use, to handle centering in all sorts of scenarios.
Honestly, this turned out to be way more interesting than I initially thought 😅. Even if you've been using CSS for a while, I bet you'll learn at least 1 new strategy!