====== Debian ======

===== Activer la possibilité accès Root en SSH =====

Editer le fichier sshd_config :
  nano /etc/ssh/sshd_config

Ajouter :
  Authentification
  PermitRootLogin yes

Puis faire la commande :
  /etc/init.d/ssh restart



===== Définir un proxy pour apt sous Ubuntu/Debian =====

==== Ajouter /etc/profile.d/proxy.sh contenant : ====
  export http_proxy=http://192.168.0.1:3128

==== Ajouter /etc/apt/apt.conf.d/99HttpProxy contenant : ====
  Acquire::http::Proxy "http://192.168.0.1:3128";

==== Editer /etc/wgetrc et ajouter : ====
  http_proxy = http://192.168.0.1:3128

==== Proxy permanent ====
Editer le fichier /etc/apt/apt.conf
  nano /etc/apt/apt.conf

Exemple :
  Acquire::<protocole>::proxy "<protocole>://<utilisateur>:<mot-de-passe>@<adresse-proxy>:port>/";

  Acquire::http::proxy "http://192.168.0.1:3128/";
  Acquire::https::proxy "https://192.168.0.1:3128/";
  Acquire::ftp::proxy "ftp://192.168.0.1:3128/";


===== Change sources install paquet CD/DVD list =====
Editer le fichier :
  nano /etc/apt/sources.list

Et commenter le ligne commençant par :
  deb cdrom:


===== Connaitre les tailles / stockage des dossier à la racine  =====
  du -a -m / | sort -n -r | head -n 10
===== Install Apache2 on Debian 9 / Debian 8 =====
  sudo apt install 
  sudo apt install libapache2-mod-php


===== Install PHP 7.3 on Debian 9 / Debian 8 =====
==== Step 1: Update system and Install add-apt-repository ====
  sudo apt update
  sudo apt upgrade -y

==== Step 2: Add  PHP 7.3 PPA repositor ====
Once the add-apt-repository command is available, add PHP 7.3 PPA repository
  sudo apt -y install lsb-release apt-transport-https ca-certificates 
  sudo wget -O /etc/apt/trusted.gpg.d/php.gpg https://packages.sury.org/php/apt.gpg
  echo "deb https://packages.sury.org/php/ $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/php7.3.list

==== Step 3: Install PHP 7.3 on Debian 9 / Debian 8 ====

  
  sudo apt update
  sudo apt -y install php7.3
  
Check/Test version
  php -v

==== Step 4: Installing PHP 7.3 Extensions ====
Exemple :
  sudo apt install php7.3-<entension-name>

  sudo apt install php7.3-cli php7.3-json php7.3-pdo php7.3-mysql php7.3-zip php7.3-gd  php7.3-mbstring php7.3-curl php7.3-xml php7.3-bcmath php7.3-json php-pear php-cas
  
  sudo apt install php7.3-fileinfo php7.3-mysql php7.3-session php7.3-zlib php7.3-ldap php7.3-imap php7.3-apcu php7.3-xmlrpc
  
  sudo apt install php7.3-fpm

A voir \\
[[https://forum.ubuntu-fr.org/viewtopic.php?id=2033801]] \\
[[https://forum.glpi-project.org/viewtopic.php?id=166238]] \\

[[https://forum.glpi-project.org/viewtopic.php?pid=360583#p360583]] \\
  apt install apache2 php php-ldap php-imap php-cas php-mysql php-curl php-mbstring php-gd php-xml php-apcu php-xmlrpc


To install Apache Module for PHP, run:
  sudo apt install libapache2-mod-php7.3

Vérifier quel "php.ini" est utilisé :
  php --ini | grep "Loaded Configuration File"

Result :
  Loaded Configuration File: /etc/php/7.3/cli/php.ini

==== Install Apache2 ====
  apt install apache2


==== Install MariaDB ====
  apt install mariadb-server

  systemctl status mariadb
  
  mysql -V
  
  mysql_secure_installation
  (Toutes les étapes sont expliquées en détail et il est recommandé de répondre «Oui» à toutes les questions.)


root@debiancanumglpi1:/# mysql_secure_installation
Enter current password for root (enter for none): (pas de password par défaut)
Set root password? [Y/n] Y
New password:
Re-enter new password:
Remove anonymous users? [Y/n] Y
Disallow root login remotely? [Y/n] n
Remove test database and access to it? [Y/n] Y
Reload privilege tables now? [Y/n] Y


root@pixelabs:~# mysql_secure_installation
Enter current password for root (enter for none): (pas de password par défaut)
Set root password? [Y/n]  (Entrer un mot de passe fort)
Remove anonymous users? [Y/n] Y
Disallow root login remotely? [Y/n] Y
Remove test database and access to it? [Y/n] Y
Reload privilege tables now? [Y/n] Y
==== Sources : ====
[[https://computingforgeeks.com/how-to-install-php-7-3-on-debian-9-debian-8/]] \\
[[https://www.cyberciti.biz/faq/linux-check-disk-space-command/]] \\
[[https://juliend.github.io/linux-cheatsheet/]] \\
[[https://www.howtogeek.com/409611/how-to-view-free-disk-space-and-disk-usage-from-the-linux-terminal/]] \\