Install.dalibu.fr

Some command lines that could be usefull.

Configuration de ZSH

sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

			
git clone https://github.com/zsh-users/zsh-autosuggestions.git $ZSH_CUSTOM/plugins/zsh-autosuggestions # Autosuggestions

git clone https://github.com/zsh-users/zsh-syntax-highlighting.git $ZSH_CUSTOM/plugins/zsh-syntax-highlighting # Syntax Highlight

Puis, modifier le fichier .zshrc:

theme="gnzh" | theme="refined"
...
plugins=(git zsh-autosuggestions zsh-syntax-highlighting)

Puis, source.zshrc.

Installation Docker

# Add Docker's official GPG key:
sudo apt-get update
sudo apt-get install ca-certificates curl
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc

# Add the repository to Apt sources:
echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
  $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update

# Then

 sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

Apache2 Vhost Base Files

Reverse Proxy

<VirtualHost *:80>
    ServerName example.com
    ServerAlias www.example.com

    HTTP To HTTPS
    RewriteEngine On
    RewriteCond %{HTTPS} off
    RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

<VirtualHost *:443>
    ServerName example.com
    ServerAlias www.example.com

    ProxyPreserveHost On
    ProxyPass / http://localhost:5000/
    ProxyPassReverse / http://localhost:5000/

    <Location />
        Require all granted
    </Location>

    ErrorLog ${APACHE_LOG_DIR}/error_ssl.log
    CustomLog ${APACHE_LOG_DIR}/access_ssl.log combined
</VirtualHost>

Then, to enable the site and add HTTPS:

# Install certbot
sudo apt install certbot python3-certbot-apache

# Enable the site and the required modules
sudo a2ensite web_site_name.conf
sudo a2enmod ssl headers rewrite proxy proxy_http
sudo systemctl restart apache2.service

# Adding HTTPS using certbot
sudo certbot --apache -d example.com -d www.example.com

Sever HTML/CSS/JS/PHP files directly

<VirtualHost *:80>
    ServerName example.com
    ServerAlias www.example.com

    HTTP To HTTPS
    RewriteEngine On
    RewriteCond %{HTTPS} off
    RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

<VirtualHost *:443>
    ServerName example.com
    ServerAlias www.example.com

    DocumentRoot /var/www/site
    
    <Directory /var/www/site>
        Options Indexes FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>

    ErrorLog ${APACHE_LOG_DIR}/error_ssl.log
    CustomLog ${APACHE_LOG_DIR}/access_ssl.log combined
</VirtualHost>

Then, to enable the site and add HTTPS:

# Install certbot
sudo apt install certbot python3-certbot-apache

# Enable the site and the required modules
sudo a2ensite web_site_name.conf
sudo a2enmod ssl headers rewrite
sudo systemctl restart apache2.service

# Adding HTTPS using certbot
sudo certbot --apache -d example.com -d www.example.com

Using Fdisk to increase partition size

# Vérifier la taille du disque et les partitions existantes
lsblk                     # Affiche la structure du disque et des partitions
sudo fdisk -l             # Vérifie que le disque a bien la nouvelle taille

# Lancer fdisk sur le disque principal
sudo fdisk /dev/sda       # Ouvre l’outil de partitionnement sur le disque principal

# Dans fdisk :
#  - d   → Supprimer la partition n°2
#  - n   → Créer une nouvelle partition n°2
#  - Start sector : saisir la même valeur qu’avant (ex: 4096)
#  - End sector : appuyer sur Entrée pour utiliser tout l’espace disponible
#  - Quand il demande "remove ext4 signature?", répondre N (non)
#  - p   → Vérifier la table (la partition commence bien au même secteur)
#  - w   → Enregistrer et quitter

# Redémarrer la VM pour relire la table de partitions
sudo reboot

# Après redémarrage, agrandir le système de fichiers
sudo resize2fs /dev/sda2  # Étend la partition ext4 pour utiliser tout l’espace disque

# Vérifier le résultat
df -h                     # Affiche la taille et l’espace disponible sur les partitions