carlosmgv02

XDPrac1

Socket example developed in C, it creates a client and a server, and sends files in between.

FILES

• client.c
• client

carlosmgv02

Python youtube video downloader

This code consists of a python script which allows us to easily download YouTube videos/audio by passing its URL via the command line.

Content

Project files

• youtube.py: the script's code
• aux_functions: contains multiple functions used to customize the output color and animations.

Default output

By default, the script outputs the file to: D:\YouTube, you can simply change it by modifying the path variable.

carlosmgv02

Python XML-RPC server

Simple XML-RPC server using python, communicates two local shells to performa a POST query and get the response on another shell.

carlosmgv02

SysV custom service

Service starts when system boots and executes actualitzat.sh.
If the file /root/paquets exists, its content is passed by parameter to actualitzat.sh.

carlosmgv02

Laboratori systemD & sysV

Passos a seguir per a un correcte funcionament:

1. Crear l'script de la còpia de seguretat en un directori com 'usr/local/bin/lab-administració.sh.

2.  milax@casa:~$ sudo EDITOR=vim crontab -e

   2. Afegir la línia 0 10 * * 1-5 /bin/bash /usr/local/bin/lab-administracio.sh al fitxer. Aquest fitxer s'encarregarà de fer l'execució entre setmana.
   3. Guardar i sortir.
3. Crear l'arxiu de servei de systemD en /etc/systemd/system/lab-administracio.service:

carlosmgv02

#!/bin/bash

# Author: Carlos Martínez García-Villarrubia (carlos.martinezg@estudiants.urv.cat)

date=$(date +"%Y-%m-%d %H:%M:%S")
if [ $# -gt 0 ]; then
	for paquet in "$@"
	do
		# Comprovo si el paquet ja està instal·lat
		if apt list --installed | grep -w "$paquet" >/dev/null 2>&1; then

carlosmgv02

import random
import sys
import tty
import termios

acronyms = [
    "3PC: Three Phase Commit Protocol",
    "ACID: Atomicity, Consistence, Isolation, Durability",
    "ACL: Access control list",
    "API: Aplication programing interface",