| #!/usr/bin/env perl | |
| # Script qui scanne les ports d'un serveur afin d'y trouver | |
| # les ports ouverts. | |
| use warnings; | |
| use strict; | |
| use feature 'say'; | |
| use IO::Socket; | |
| use Term::ANSIColor; | |
| $|=1; # Autoflush |
https://www.tutorialspoint.com/perl/perl_socket_programming.htm
Un socket permet d'établir une connexion virtuelle entre deux processus. Pour commencer, considérons qu'un socket a une adresse IP et un port et qu'il sert à établir la gestion des envois/réceptions de données.
Pour créer un serveur, il faut
socket()bind()listen()accept()
| <html> | |
| <body> | |
| <script src="https://code.jquery.com/jquery-1.12.4.min.js" integrity="sha256-ZosEbRLbNQzLpnKIkEdrPv7lOy9C27hHQ+Xp8a4MxAQ=" crossorigin="anonymous"></script> | |
| <script> | |
| function Personne(prenom, nom) { | |
| this.nom = nom | |
| this.prenom = prenom | |
| this.say = function(verbe='Hello') { | |
| alert(verbe+' '+this.prenom+' '+this.nom.toUpperCase()) | |
| } |
| <?php | |
| // LES CLASSES | |
| class Bibliotheque | |
| { | |
| protected $livres = array(); | |
| public function getLivres() { | |
| return $this->livres; | |
| } | |
| public function ajouteLivre(Livre $livre) { | |
| $this->livres[] = $livre; |
| <?php | |
| class Json implements RessourceRestPersonne | |
| { | |
| static public function getPersonnes() { | |
| $pdo = new PDO('mysql:host=localhost;dbname=test;charset=UTF-8', 'root', ''); | |
| $pdostmt = $pdo->prepare('SELECT * FROM rest;'); | |
| $pdostmt->execute(); | |
| $personnes = $pdostmt->fetchAll(PDO::FETCH_OBJ); | |
| $pdo = null; |
| <?php | |
| abstract class ModifiableAtRuntime | |
| { | |
| protected $methodes; | |
| public function ajouteMethode($nom, Closure $closure) { | |
| $this->methodes[$nom] = $closure->bindTo($this, __CLASS__); | |
| } | |
| public function __call($methode, $args) { |
| #/usr/bin/bash | |
| function versUtf8() { | |
| entree=$1; | |
| sortie=${2:-versUtf8Output.txt}; | |
| charset=$(file -i $entree |grep -oP '(?<=charset=).*'); | |
| if [ $charset == 'unknown-8bit' ] | |
| then | |
| charset='windows-1252' | |
| fi |
| <?php | |
| class T | |
| { | |
| protected $methods = array(); | |
| public function addMethod($name, $closure) { | |
| $this->methods[$name] = $closure->bindTo($this, __CLASS__); | |
| } |
| require "sinatra" | |
| require "sqlite3" | |
| require "json" | |
| db = SQLite3::Database.new "hiragana.db" | |
| set :public_folder, "." | |
| ###################################################################################### | |
| ### UI web |