Hi, I made a video that will help you install this tool on your server

Commands Used:
sudo apt update sudo apt upgrade -y
sudo apt install wget apt-transport-https gnupg2 software-properties-common
curl -sSL https://installer.cloudpanel.io/ce/v2/install.sh | sudo DB_ENGINE=MARIADB_10.6 bash

However, if the video is suddenly unavailable, here are the commands that I used

Commands Used:
sudo apt update sudo apt upgrade -y
sudo apt install -y apt-transport-https ca-certificates curl software-properties-common

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker.gpg

echo \ "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \ $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list /dev/null

sudo apt update
sudo apt install -y docker-ce docker-compose
sudo systemctl enable docker
sudo systemctl start docker
mkdir ~/mautic-docker
cd ~/mautic-docker
nano docker-compose.yml

version: '3.3'
services: mautic: image: mautic/mautic:latest container_name: mautic restart: always ports: - "8081:80" environment: - MAUTIC_DB_HOST=db - MAUTIC_DB_USER=mautic - MAUTIC_DB_PASSWORD=mauticpass - MAUTIC_DB_NAME=mauticdb volumes: - mautic_data:/var/www/html db: image: mysql:5.7 container_name: mautic-db restart: always environment: - MYSQL_ROOT_PASSWORD=rootpass - MYSQL_DATABASE=mauticdb - MYSQL_USER=mautic - MYSQL_PASSWORD=mauticpass volumes: - db_data:/var/lib/mysql volumes: mautic_data: db_data:

docker-compose up -d
sudo apt install apache2 -y
sudo a2enmod proxy proxy_http rewrite headers

sudo nano /etc/apache2/sites-available/mautic-docker.conf

VirtualHost *:8080 ServerName yourdomain.com ServerAdmin admin@yourdomain.com ProxyPreserveHost On ProxyPass / http://localhost:8081/ ProxyPassReverse / http://localhost:8081/ ErrorLog ${APACHE_LOG_DIR}/mautic_proxy_error.log CustomLog ${APACHE_LOG_DIR}/mautic_proxy_access.log combined /VirtualHost

sudo a2ensite mautic-docker.conf
sudo nano /etc/apache2/ports.conf
sudo systemctl reload apache2
sudo systemctl restart apache2

If you don't know where to rent servers with good specifications, then visit our website. Check here - https://mivocloud.com/

Commands Used:
sudo apt update && sudo apt install curl apt-transport-https unzip wget libcap2-bin software-properties-common lsb-release gnupg2
curl -sO https://packages.wazuh.com/4.5/wazuh-install.sh && chmod 744 wazuh-install.sh && bash ./wazuh-install.sh -a

Command used
sudo apt install ca-certificates curl openssh-server postfix tzdata perl
cd /tmpcurl -LO https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh
less /tmp/script.deb.sh
sudo bash /tmp/script.deb.sh
sudo apt install gitlab-ce
sudo ufw allow http
sudo ufw allow https
sudo ufw allow OpenSSH
sudo nano /etc/gitlab/gitlab.rb
sudo gitlab-ctl reconfigure
sudo nano /etc/gitlab/initial_root_password

In this tutorial, you’ll deploy a React application on your local machine to an Ubuntu 20.04 server running Nginx.

Commands used
npx create-react-app mivo-deploy
cd mivo-deploy
npm start
npm run build
cat /etc/nginx/sites-enabled/your_domain
scp -r ./build/* username@server_ip:/var/www/your_domain/html

Shopware is an open-source eCommerce platform used for building and managing online stores. Developed in Germany, it offers robust features for customization, scalability, and flexibility, making it popular among businesses of all sizes, especially in Europe.

Commands Used:
sudo apt update sudo apt upgrade -y
sudo apt install nginx mariadb-server -y
sudo apt install software-properties-common -y
sudo add-apt-repository ppa:ondrej/php
sudo apt-get install php8.3 php8.3-cli php8.3-fpm php8.3-common php8.3-mysql php8.3-curl php8.3-zip php8.3-gd php8.3-xml php8.3-mbstring php8.3-intl php8.3-opcache git unzip socat curl bash-completion -y
sudo sed -i "s/memory_limit = ./memory_limit = 768M/" /etc/php/8.3/fpm/php.ini
sudo sed -i "s/upload_max_filesize = ./upload_max_filesize = 128M/" /etc/php/8.3/fpm/php.ini
sudo sed -i "s/post_max_size = .*/post_max_size = 128M/" /etc/php/8.3/fpm/php.ini
sudo sed -i "s/;opcache.memory_consumption=128/opcache.memory_consumption=256/" /etc/php/8.3/fpm/php.ini
sudo systemctl restart php8.3-fpm
sudo nano /etc/nginx/sites-available/shopware

server {
listen 80;
server_name YOUR DOMAIN OR IP; # Check this
root /var/www/html/shopware/public; # Check this

location / {
    try_files $uri /index.php$is_args$args;
}

location ~ \.php$ {
    include snippets/fastcgi-php.conf;
    fastcgi_pass unix:/var/run/php/php8.3-fpm.sock; # Check this
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    include fastcgi_params;
}

location ~ /\.ht {
    deny all;
}

error_log /var/log/nginx/shopware_error.log;
access_log /var/log/nginx/shopware_access.log;

}

sudo nginx -t
sudo ln -s /etc/nginx/sites-available/shopware /etc/nginx/sites-enabled/
sudo systemctl reload nginx
sudo mysql
CREATE DATABASE shopware;
CREATE USER 'shopware'@'localhost' IDENTIFIED BY 'mivo';
GRANT ALL PRIVILEGES ON shopware.* TO 'shopware'@'localhost';
FLUSH PRIVILEGES;
EXIT;
sudo apt-get remove --purge mariadb-server mariadb-client mariadb-common mariadb-server-core-* mariadb-client-core-*
sudo apt-get autoremove
sudo apt-get autoclean
sudo nano /etc/apt/sources.list.d/mariadb.list
deb [arch=amd64,arm64,ppc64el] http://ftp.osuosl.org/pub/mariadb/repo/10.11/ubuntu jammy main
sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 0xF1656F24C74CD1D8
sudo apt-get update
sudo apt-get install mariadb-server
mariadb --version

wget https://github.com/shopware/web-recovery/releases/latest/download/shopware-installer.phar.php
sudo mkdir /var/www/html/shopware
sudo chown -R www-data:www-data /var/www/html/shopware
sudo chmod -R 755 /var/www/html/shopware
cd /var/www/html/shopware
sudo apt install composer -y
sudo composer create-project shopware/production .
sudo mkdir -p /var/www/html/shopware/var/cache/prod
sudo chown -R www-data:www-data /var/www/html/shopware
sudo chmod -R 775 /var/www/html/shopware/var

The LEMP Stack (Linux, Nginx, MySQL/MariaDB, and PHP) is a group of free and open-source software applications for hosting and developing PHP web applications. The LEMP Stack can be used to deploy both static and dynamic web applications.

Commands Used:
sudo apt update sudo apt upgrade -y
sudo apt install nginx
sudo systemctl is-enabled nginx
sudo systemctl status nginx
sudo ufw status
sudo apt install mariadb-server
sudo systemctl is-enabled mariadb
sudo systemctl status mariadb
sudo mariadb-secure-installation
sudo apt install php-fpm php-mysql php-curl php-gd php-json php-intl php-bcmath php-opcache php-apcu php-mbstring php-fileinfo php-xml php-soap php-tokenizer php-zip
sudo systemctl is-enabled php8.3-fpm
sudo systemctl status php8.3-fpm
ss -pl | grep php
sudo nano /etc/nginx/sites-available/default
sudo nginx -t
sudo systemctl restart nginx
echo "?php phpinfo(); ?" /var/www/html/info.php
mkdir -p /var/www/newsite/public_html
echo "Welcome to newsite.com" /var/www/newsite/public_html/index.html
sudo chown -R www-data:www-data /var/www/newsite
sudo nano /etc/nginx/sites-available/newsite

server {
listen 80;
server_name newsite.com;

root /var/www/newsite/public_html;
index index.html;

location ~ .php$ {
include snippets/fastcgi-php.conf;
fastcgi_pass unix:/run/php/php8.3-fpm.sock;
}

location / {
try_files $uri $uri/ =404;
}
}

sudo ln -s /etc/nginx/sites-available/newsite /etc/nginx/sites-enabled/
sudo nginx -t
sudo systemctl restart nginx

The LAMP Stack (Linux, Apache, MySQL/MariaDB, and PHP) is a bundle of open-source technologies for building websites and web applications. Each component of LAMP Stack is free, and you can install it for both development and production environments.

Commands Used:
sudo apt update sudo apt upgrade -y
sudo apt install apache2
sudo systemctl is-enabled apache2
sudo systemctl status apache2
sudo ufw allow 'Apache Full'
sudo ufw status
sudo apt install mariadb-server
sudo systemctl is-enabled mariadb
sudo systemctl status mariadb
sudo mariadb-secure-installation
sudo apt install php libapache2-mod-php php-mysql php-curl php-gd php-json php-intl php-bcmath php-opcache php-apcu php-mbstring php-fileinfo php-xml php-soap php-tokenizer php-zip
sudo nano /etc/php/8.3/apache2/php.ini
sudo systemctl restart apache2
echo "?php phpinfo(); ?" /var/www/html/info.php
mkdir -p /var/www/mysite/public_html
echo "Welcome to mysite.com" /var/www/mysite/public_html/index.html
sudo chown -R www-data:www-data /var/www/mysite
sudo nano /etc/apache2/sites-available/mysite.conf

VirtualHost *:80

ServerAdmin admin@mysite.com

ServerName mysite.com
ServerAlias www.mysite.com

DocumentRoot /var/www/mysite/public_html

ErrorLog ${APACHE_LOG_DIR}/mysite-error.log
CustomLog ${APACHE_LOG_DIR}/mysite-access.log combined

/VirtualHost

sudo a2ensite mysite.conf
sudo apachectl configtest
sudo systemctl restart apache2

Insomnia is a free, open-source, cross-platform desktop application that makes interacting with GraphQL servers more straightforward than ever before. It provides you with gRPC and REST endpoints. One of the most common uses is to test GraphQL APIs and HTTP-based RESTful APIs.

Commands Used:
sudo apt update sudo apt upgrade -y
sudo apt install apt-transport-https -y
echo "deb [trusted=yes arch=amd64] https://download.konghq.com/insomnia-ubuntu/ default all" | sudo tee -a /etc/apt/sources.list.d/insomnia.list
sudo apt update
sudo apt install insomnia -y

Docker is an open-source platform designed to facilitate the development, shipping, and running of applications by using containerization. Containers package up code and all its dependencies so the application runs uniformly across different computing environments, from a developer’s local machine to production.

Docker Compose is a tool used for defining and running multi-container Docker applications.

Commands Used:
sudo apt update sudo apt upgrade -y
sudo apt install apt-transport-https ca-certificates curl software-properties-common -y
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list /dev/null
sudo apt update
sudo apt install docker-ce docker-ce-cli containerd.io -y
sudo systemctl status docker
sudo docker run hello-world
sudo usermod -aG docker $USER
newgrp docker
sudo curl -L "https://github.com/docker/compose/releases/download/v2.21.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose --version
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

Hi, I made a video that will help you install this tool on your server

Commands Used:
sudo apt update sudo apt upgrade -y
sudo hostname
sudo hostnamectl set-hostname yourserver.domain.com
sudo nano /etc/hosts
127.0.1.1 yourserver.domain.com yourserver
hostname
sudo reboot
wget -O ispconfig-auto-installer.sh https://get.ispconfig.org
chmod +x ispconfig-auto-installer.sh
sudo ./ispconfig-auto-installer.sh

max_execution_time = 600
max_input_time = 180
max_input_vars = 3000
memory_limit = 256M
post_max_size = 1024M
upload_max_filesize = 1024M
session.gc_maxlifetime = 1440

are these php settings good or still need improvement? I'm hosting 5 wordpress sites with 4K posts and 20-25 plugins.

What are the best settings that can make my wordpress site faster??

Here's the popular WHM control panel that is industry-standard and quite user-friendly.
The top feature fo WHM are:

Latest cPanel/WHM Control Panel
Create cPanel accounts & hosting packages
List cPanel accounts & hosting packages
List Parked Domains (Domain Aliases)
List Subdomains
Upgrade/Downgrade Accounts
Terminate and suspend accounts
Manage Account Suspension
Modify/Upgrade Multiple Accounts
Customise Feature Manager
Manage DNS Functions, Zone Templates and Email Routing Configuration
Customize and brand your service
Create custom nameservers
Two-Factor Authentication
View Bandwidth Usage
View Mail Delivery Reports
Use Mail Troubleshooter
View Relayers
View Emails Sent Summary
Manage SSL/TLS
Manage All WordPress Installations in one place

so choose WHM for easy management of your clients and their sites.

_Here's a short guide to differentiate: _
OpenVZ: OpenVZ VPS do not have fully guaranteed resources. Instead, resources are shared with other VPS on the same physical server, with each VPS having individual limitations for how much memory, bandwidth, CPU, and disk space can be used. The lack of fully guaranteed resources is not an issue for most users, but it is important to note that OpenVZ VPS can be oversold. The other limitation to sharing a kernel is that custom kernel modules cannot always be enabled due to the shared OpenVZ Kernel.

KVM: KVM VPS cannot be readily oversold. Overselling is still possible with KVM, but there are hard limitations in place that make this practice difficult. The resources that are allocated to a KVM VPS are fully allocated, and they cannot be used for other servers. With a KVM VPS, the user can do whatever they want to the kernel within the server. In fact, it is even possible to run OpenVZ on top of KVM. (Vice-versa is not possible)

**So, Resources and Kernel is the major difference. Choose the best that suits your needs.
**

If you’ve got a basic Gmail account like your.name@gmail.com (ie not a full Google Workspace account) and a custom domain that you want to send email from, using Gmail’s “Send mail as” functionality, and you want to use this domain with Cloudflare’s email routing then this guide is for you…

ytho?
First some background. Why would you want to do this? Typically, if you have a custom domain that you want to use for email, then you’d have to administer or have access to an email server for it. This email server will need to have DNS MX records set up for it, and will also need a good sender reputation if your emails aren’t going to end up in spam.

Normally, to “Send mail as” in Gmail, you’d enter the custom domain’s email server SMTP details, and your email username and password. Then when you send emails from Gmail, Google contacts that mail server, and the emails go out from it, rather than from Gmail.

The advantage of this is that you can let the domain’s email server sign the emails with a DKIM signature, as well as having whatever email addresses you want on that custom domain. The downside, is that you need an email server, and inboxes for those custom addresses.

However, now that Cloudflare have made email routing available for domains where they are the authoritative nameserver (host your domain’s DNS records), you can use Gmail to send emails using your custom domain, and Cloudflare to route them, doing away with the need for a custom mailserver entirely.

How to use Gmail’s “Send mail as” with a custom domain and Cloudflare email routing

Cloudflare, if not you’ll need to change the domain’s authoritative nameservers first. Then you can setup Cloudflare email routing.

You’ll be given some DNS records to set up by default, but you’ll want to alter these slightly.

1.1 Edit your SPF record
Your spf TXT record will need to look like this:

v=spf1 a mx include:_spf.google.com include:_spf.mx.cloudflare.net ~all
– we’ve added a mx include:_spf.google.com to indicate that google can send on our behalf, along with Cloudflare.

1.2 Edit your DMARC record
Change it so it looks like this:

v=DMARC1; p=none; rua=mailto:you@example.com; aspf=r;
– where example.com is your custom domain. The email address in the rua field can be anything at your custom domain; it’s where email providers will periodically send you aggregated reports about your domain’s email.

We’ve set the domain policy p to none (other options are quarantine and reject if sending mail fails to pass DMARC checks). The SPF alignment policy aspf is set to relaxed r.

Setting the above is critical to not getting your custom domain’s email bounced or rejected, especially as it won’t be DKIM signed by Gmail.

1.3 Create an Email Route
In your Cloudflare dashboard, click the Email option, then add a destination address - use your regular gmail address your.name@gmail.com etc. You’ll need to click the email that’s sent to you to confirm this.

Once you’ve done that, you can add a custom email address e.g. special@example.com and route it the gmail address you just confirmed.

2. Configure Gmail
   Next we’ll do the Gmail configuration.

2.1 Create an app password
First you’ll need to create an email app password in your Google account. Go to https://myaccount.google.com/apppasswords and choose Email from the “Select app” dropdown and Other for the device.

Copy the password that’s generated for you.

2.2 Add the email address to Gmail’s “Send mail as” section
There are detailed instructions on adding a new email address, but it’s relatively easy. Go to your Gmail account settings and in the Send mail as: section, click the Add another email address option.

In the pop-up, enter your custom domain’s email address, untick the Treat as an alias option, click the Specify a different “reply-to” address link and add the same custom email address in there. Then click Next Step.

https://support.google.com/mail/answer/22370
Gmail account settings: https://mail.google.com/mail/#settings/accounts
email app password that you generated: #21-create-an-app-password

Source:
https://jay.gooby.org/2022/05/06/use-a-basic-gmail-account-to-send-mail-as-with-a-domain-that-uses-cloudflare-email-routing

• by author "Your Sunny" found here:
  https://yoursunny.com/
  ---------------------------------------‐-----------------
  Oracle Cloud is a cloud computing service offered by Oracle Corporation.
  Oracle Cloud has a generous free tier that offers two "always free" Micro instances with the following specification:

KVM virtualization
1/8 CPU cores (AMD EPYC 7551)
1GB memory
47GB disk storage
1 IPv4 address
up to 32 IPv6 addresses
50Mbps Internet bandwidth
I signed up for Oracle Cloud, so that I can have some more free computing resources to play with.

The sign-up procedure requires a credit card for identity confirmation purpose, but the credit card will not be charged.
During sign-up, there's a choice of home region, which determines the location of VM instances; once selected, it cannot be changed in the future.

A common use case for a virtual machine is to host a website.
Due to the firewalls, hosting a website on Oracle Cloud needs a few more steps.
Here's exactly how to deploy a website in a Oracle Cloud Free Tier VM instance.

UPDATED 2022-01-27:
Oracle Cloud now supports IPv6.
Instructions are updated to enable IPv6 on the web server.

Create a VM Instance
Each Oracle Cloud account is eligible for two Always Free Micro instances.
To create a VM, sign in to the Oracle Cloud console, in "Launch Resources" section click Create a VM instance.
This takes us to the "Create Compute Instance" page.

In "Image and shape" section, select VM.Standard.E2.1.Micro shape and Canonical Ubuntu 20.04 image.
Do not use the "Canonical Ubuntu 20.04 Minimal" image.

Create Compute Instance - Image and shape

In "Configure network" section, select Create new virtual cloud network, and keep other options at their default values.

In "Add SSH keys" section, select Paste public keys, and paste your SSH public key in the text box below.
If you do not have a SSH public key, follow this guide to generate one.

Finally, click the Create button to create the compute VM instance.
Within a few seconds, you should see the "Instance Details" page.

Instance Details

You can SSH into the VM instance using the public IP address and username displayed in the "Instance Access" section.

LowEndSpirit
HOME › TECHNICAL
Search
How to Host a Website in Oracle Cloud Free Tier

Oracle Cloud is a cloud computing service offered by Oracle Corporation.
Oracle Cloud has a generous free tier that offers two "always free" Micro instances with the following specification:

KVM virtualization
1/8 CPU cores (AMD EPYC 7551)
1GB memory
47GB disk storage
1 IPv4 address
up to 32 IPv6 addresses
50Mbps Internet bandwidth
I signed up for Oracle Cloud, so that I can have some more free computing resources to play with.
The sign-up procedure requires a credit card for identity confirmation purpose, but the credit card will not be charged.
During sign-up, there's a choice of home region, which determines the location of VM instances; once selected, it cannot be changed in the future.

A common use case for a virtual machine is to host a website.
Due to the firewalls, hosting a website on Oracle Cloud needs a few more steps.
Here's exactly how to deploy a website in a Oracle Cloud Free Tier VM instance.

UPDATED 2022-01-27:
Oracle Cloud now supports IPv6.
Instructions are updated to enable IPv6 on the web server.

Create a VM Instance
Each Oracle Cloud account is eligible for two Always Free Micro instances.
To create a VM, sign in to the Oracle Cloud console, in "Launch Resources" section click Create a VM instance.
This takes us to the "Create Compute Instance" page.

In "Image and shape" section, select VM.Standard.E2.1.Micro shape and Canonical Ubuntu 20.04 image.
Do not use the "Canonical Ubuntu 20.04 Minimal" image.

Create Compute Instance - Image and shape

In "Configure network" section, select Create new virtual cloud network, and keep other options at their default values.

In "Add SSH keys" section, select Paste public keys, and paste your SSH public key in the text box below.
If you do not have a SSH public key, follow this guide to generate one.

Finally, click the Create button to create the compute VM instance.
Within a few seconds, you should see the "Instance Details" page.

Instance Details

You can SSH into the VM instance using the public IP address and username displayed in the "Instance Access" section.

Enable IPv6
In this year, it is important for websites to support IPv6.
Today, most cellular networks are IPv6 only.
By enabling IPv6, it enables mobile users to access your website more efficiently, because their sessions do not need to go through IPv4 address translation proxies.

Oracle Cloud compute VM instances are initially assigned with only an IPv4 address.
There are 5 steps for enabling IPv6 on the VM:

Assign IPv6 CIDR block to the Virtual Cloud Network.
Assign IPv6 CIDR block to the Subnet.
Configure IPv6 Route Rule.
Assign IPv6 Address to the compute VM's VNIC.
Configure firewall rules.
We will perform steps 1~4 now, and do step 5 a little later (in "Configure Ingress and Egress Rules" section).

Looking at the "Instance Details" page, click the link next to "Virtual cloud network".
This takes us to the "Virtual Cloud Network Details" page.

Select "CIDR Blocks" tab on the left side "Resources" menu, and then click Add IPv6 CIDR Block button.
You will be asked to confirm that you want to enable IPv6.
When you click Confirm, a /56 block of 4,722,366,482,869,645,213,696 IPv6 addresses are automatically allocated to your Virtual Cloud Network (IPv6 step 1).

CIDR Blocks

Select "Subnets" tab on the left side "Resources" menu.
You should see an existing Subnet.
It would have an IPv4 CIDR Block, but the "IPv6 CIDR Block" column is blank.
Click the ⋮ button in the rightmost column, and select "Edit" in the dropdown menu.
Then, check Enable IPv6 CIDR Block box, enter two hexadecimal digits (such as 00) in the box just before "::/64", and click Save Changes (IPv6 step 2).

IPv6 CIDR Block

Select "Route Tables" tab on the left side "Resources" menu, and then click Default Route Table link.
This takes us to the "Route Table Details" pages.
In the "Route Rules" tables, we can see that there's a route rule for destination 0.0.0.0/0 that targets the Internet gateway, which allows IPv4 packets to reach the Internet.
We need a similar route rule for IPv6.
Click Add Route Rules button.
In the popup dialog, enter the following:

Protocol Version: IPv6
Target Type: Internet Gateway
Destination CIDR Block: ::/0
Target Internet Gateway: Internet gateway vcn-…
Then click Add Route Rules button (IPv6 step 3).

Finally, go back to the "Instance Details" page of the compute VM instance.
To find that page, you can type "Instances" into the search bar and select "Services - Instances (Compute)" in the results.

Select "Attached VNICs" tab on the left side "Resources" menu, and then click the link next to (Primary VNIC).
This opens the "VNIC Details".
Select "IPv6 Addresses" tab on the left side "Resources" menu, and click Assign IPv6 Address button.
In the popup dialog, click Assign button to get a random IPv6 address (IPv6 step 4).

DNS
Now that we have the IP addresses assigned, it is a good time to add DNS records to our compute VM instance, so that we can activate HTTPS later.
Two DNS records are required: an A record for the public IPv4 address and an AAAA record for the public IPv6 address.
You can find both addresses in the "VNIC Details" page, as described above.

DNS record

Configure Ingress and Egress Rules
Oracle Cloud has a strict firewall that, by default, only allows SSH access.
In order to host a website, it is necessary to configure the firewall so that it allows HTTP traffic.

To access the firewall configuration page, click the "subnet" name in "Primary VNIC" section of "Instance Details" page.
Then, on "Subnet Details" page, click "Default Security List for …" in "Security Lists" section.
Click Add Ingress Rules button, and enter these four rules in the popup dialog:

Allow HTTP/1.1 and HTTP/2 (IPv4)

stateless: no
source CIDR: 0.0.0.0/0
IP protocol: TCP
destination port range: 80,443
Allow HTTP/1.1 and HTTP/2 (IPv6)

stateless: no
source CIDR: ::/0
IP protocol: TCP
destination port range: 80,443
Allow HTTP/3 (IPv4)

stateless: no
source CIDR: 0.0.0.0/0
IP protocol: UDP
destination port range: 443
Allow HTTP/3 (IPv6)

stateless: no
source CIDR: ::/0
IP protocol: UDP
destination port range: 443
After that, you should see the following ingress rules in the table:

Virtual Cloud Networks - Ingress Rules

You should also add an IPv6 egress rule, so that the VM instance can reach Internet resources over IPv6.
To do that, select "Egress Rules" tab on the left side "Resources" menu.
Click Add Egress Rules button, and enter the following rule in the popup dialog (IPv6 step 5):

Allow IPv6 Internet access
stateless: no
destination CIDR: ::/0
IP protocol: All Protocols

Install HTTP Server
With the firewall rules in place, we are ready to install an HTTP server.
In this guide, I'm installing Caddy HTTP server along with PHP-FPM.
They can be installed from Caddy package repository and ondrej/php PPA respectively.

see "Caddy package repository" link above for how to add Caddy APT repository

sudo add-apt-repository ppa:ondrej/php
sudo apt install caddy php8.1-fpm
Before we can start the HTTP server, there's one more firewall to configure: the local iptables.
Oracle Cloud not only has an external firewall at subnet level, but also blocks traffic in iptables INPUT chain.
We can setup a systemd service to insert iptables rules before Caddy starts:

sudoedit /etc/systemd/system/caddy-iptables.service
(paste the caddy-iptables.service content)

sudo systemctl daemon-reload
sudo systemctl enable --now caddy-iptables
The systemd unit file caddy-iptables.service should have the following content:

[Unit]
Description=Firewall rules for Caddy
Before=caddy.service

[Service]
ExecStartPre=+/usr/sbin/iptables -I INPUT -p tcp --dport 80 -j ACCEPT
ExecStartPre=+/usr/sbin/iptables -I INPUT -p tcp --dport 443 -j ACCEPT
ExecStartPre=+/usr/sbin/iptables -I INPUT -p udp --dport 443 -j ACCEPT
ExecStartPre=+/usr/sbin/ip6tables -I INPUT -p tcp --dport 80 -j ACCEPT
ExecStartPre=+/usr/sbin/ip6tables -I INPUT -p tcp --dport 443 -j ACCEPT
ExecStartPre=+/usr/sbin/ip6tables -I INPUT -p udp --dport 443 -j ACCEPT
ExecStart=true
RemainAfterExit=yes
ExecStopPost=+/usr/sbin/iptables -D INPUT -p tcp --dport 80 -j ACCEPT
ExecStopPost=+/usr/sbin/iptables -D INPUT -p tcp --dport 443 -j ACCEPT
ExecStopPost=+/usr/sbin/iptables -D INPUT -p udp --dport 443 -j ACCEPT
ExecStopPost=+/usr/sbin/ip6tables -D INPUT -p tcp --dport 80 -j ACCEPT
ExecStopPost=+/usr/sbin/ip6tables -D INPUT -p tcp --dport 443 -j ACCEPT
ExecStopPost=+/usr/sbin/ip6tables -D INPUT -p udp --dport 443 -j ACCEPT

[Install]
RequiredBy=caddy.service
Upload your website content, and make sure the www-data group can access them.
In this example, I'll create two simple files:

sudo mkdir -p /var/www/html
echo '

hello

' | sudo tee /var/www/html/index.html
echo '<?php phpinfo(); ?>' | sudo tee /var/www/html/phpinfo.php
sudo chgrp -R www-data /var/www/html
Edit the Caddyfile (/etc/caddy/Caddyfile), paste the following:
(change the domain name and root directory as appropriate)

{
servers {
protocol {
experimental_http3
}
}
}

https://demo.example.com {
root * /var/www/html
file_server
php_fastcgi unix//run/php/php8.1-fpm.sock

header {
Strict-Transport-Security max-age=2592000
X-Frame-Options SAMEORIGIN
X-Content-Type-Options nosniff
Referrer-Policy no-referrer-when-downgrade
}
}
Finally, restart the webserver for the settings to take effect:

sudo systemctl restart caddy
sudo systemctl restart php8.1-fpm

Test the Website
To confirm everything is working, we can visit the index page https://demo.example.com/ and the PHP script https://demo.example.com/phpinfo.php in the browser.

Then, we use the curl command line tool (on a different machine) to check that:

HTTP-to-HTTPS redirect is working properly.
The website is served over HTTP/1.0, HTTP/1.1, HTTP/2, and HTTP/3.
The server is accessible over both IPv4 and IPv6.
$ curl -4 --http1.0 -I http://demo.example.com/
HTTP/1.0 308 Permanent Redirect
Connection: close
Location: https://demo.example.com/
Server: Caddy
Date: Fri, 28 Jan 2022 02:16:43 GMT

$ curl -6 --http1.0 -I http://demo.example.com/
HTTP/1.0 308 Permanent Redirect
Connection: close
Location: https://demo.example.com/
Server: Caddy
Date: Fri, 28 Jan 2022 02:16:43 GMT

$ curl -4 --http1.1 -I http://demo.example.com/
HTTP/1.1 308 Permanent Redirect
Connection: close
Location: https://demo.example.com/
Server: Caddy
Date: Fri, 28 Jan 2022 02:16:44 GMT

$ curl -6 --http1.1 -I http://demo.example.com/
HTTP/1.1 308 Permanent Redirect
Connection: close
Location: https://demo.example.com/
Server: Caddy
Date: Fri, 28 Jan 2022 02:16:44 GMT

$ curl -4 --http1.1 -I https://demo.example.com/
HTTP/1.1 200 OK
Accept-Ranges: bytes
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Content-Length: 15
Content-Type: text/html; charset=utf-8
Etag: "r6edtff"
Last-Modified: Fri, 28 Jan 2022 02:05:39 GMT
Referrer-Policy: no-referrer-when-downgrade
Server: Caddy
Strict-Transport-Security: max-age=2592000
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Date: Fri, 28 Jan 2022 02:16:45 GMT

$ curl -6 --http1.1 -I https://demo.example.com/
HTTP/1.1 200 OK
Accept-Ranges: bytes
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Content-Length: 15
Content-Type: text/html; charset=utf-8
Etag: "r6edtff"
Last-Modified: Fri, 28 Jan 2022 02:05:39 GMT
Referrer-Policy: no-referrer-when-downgrade
Server: Caddy
Strict-Transport-Security: max-age=2592000
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Date: Fri, 28 Jan 2022 02:16:45 GMT

$ curl -4 --http2 -I https://demo.example.com/
HTTP/2 200
accept-ranges: bytes
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-type: text/html; charset=utf-8
etag: "r6edtff"
last-modified: Fri, 28 Jan 2022 02:05:39 GMT
referrer-policy: no-referrer-when-downgrade
server: Caddy
strict-transport-security: max-age=2592000
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
content-length: 15
date: Fri, 28 Jan 2022 02:16:46 GMT

$ curl -6 --http2 -I https://demo.example.com/
HTTP/2 200
accept-ranges: bytes
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-type: text/html; charset=utf-8
etag: "r6edtff"
last-modified: Fri, 28 Jan 2022 02:05:39 GMT
referrer-policy: no-referrer-when-downgrade
server: Caddy.

strict-transport-security: max-age=2592000
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
content-length: 15
date: Fri, 28 Jan 2022 02:16:46 GMT

$ docker run -t --rm --network host ymuski/curl-http3 curl -4 --http3 -I https://demo.example.com/
HTTP/3 200
server: Caddy
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-content-type-options: nosniff
last-modified: Fri, 28 Jan 2022 02:05:39 GMT
content-type: text/html; charset=utf-8
accept-ranges: bytes
content-length: 15
referrer-policy: no-referrer-when-downgrade
strict-transport-security: max-age=2592000
x-frame-options: SAMEORIGIN
etag: "r6edtff"

$ docker run -t --rm --network host ymuski/curl-http3 curl -6 --http3 -I https://demo.example.com/
HTTP/3 200
x-frame-options: SAMEORIGIN
etag: "r6edtff"
accept-ranges: bytes
content-length: 15
server: Caddy
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
referrer-policy: no-referrer-when-downgrade
strict-transport-security: max-age=2592000
x-content-type-options: nosniff
content-type: text/html; charset=utf-8
last-modified: Fri, 28 Jan 2022 02:05:39 GMT
Finally, we use SSL Server Test to verify that TLS certificates and crypto are configured securely, and use Security Headers to check that HTTP Strict Transport Security is setup correctly.

Conclusion
This article explains how to deploy a website in a VM instance on Oracle Cloud Free Tier.
It involves the following steps:

Create an always free compute VM instance.
Enable IPv6 in the Virtual Cloud Network, subnet, and VM instance.
Add ingress and egress rules in the network Security List.
Install Caddy HTTP server and PHP.
Configure local iptables firewall.
Test the website installation.

This post is originally published on yoursunny.com blog, not written by myself:
https://yoursunny.com/t/2020/OracleCloud-website/

https://dailycourse.top

Bearing in mind that no technology or device (like Mac) is fail-safe, having a solution at hand on how to recover deleted data from the flash drive and other files is a price worth paying, even more compared to the often non- that this can generate.

You may have read many articles and posts about the steps to carry out the process of hard drive recovery on a Mac. But do you really understand the useful ways to recover data from dead MacBook? A lot of people would answer No.

As one of the myriad of ordinary users, you may sometimes find it not so easy to recover data from MacBook pro hard drive on a computer which is functioning well.
And the things will become even more complex when you need to recover data off a hard drive that won't even boot.
Doesn't this sound reasonable? But now, in this article, I will overthrow your idea – recovering files from dead MacBook could be an easy job with the help of MiniTool Software.

Apple provides a special tool to assist the problem of transferring data from dead MacBook Pro to another MacBook Pro. It sounds easy, but the difficulty is that under most circumstances, common users only have 1 MacBook at hand.

In this case, how to recover data from MacBook Pro hard drive? I advise Mac users to give a shot to Stellar Data Recovery for Mac.

You can use it to create a bootable disk to recover data from a dead MacBook pro successfully.

In the next section, I'll show you how to recover data from dead MacBook Air by using both Mac Data Recovery & the special tool provided by Apple. Please don't worry; the operations for a dead hard drive recovery won't be complex even for users who have no hard disk recovery experience.

Now, let's learn how to recover data from Mac hard drive to PC or another place.

To recover data from a broken computer running Windows or a Windows laptop, you should use MiniTool Power Data Recovery instead (Best Solutions To Laptop Data Recovery – 100% Quick & Safe tells exactly what you should do).

Recover Data from Dead MacBook
When your MacBook is working normally, you will not expect that it may become dead all of a sudden one day. But the truth is, accidents may happen at any time and give you a blow when you haven't backed up or fully backed up your important data inside.

In this case, the only choice seems to be getting data off hard drive quickly. Most people are willing to resort to Apple to take care of their Mac laptop hard drive recovery hard drive recovery.

Here, I will first show you the solution that I recommend; it is suitable for users who want to control the cost of recovery. Then, I'll introduce the solution provided by Apple.

How to Recover Data from Dead MacBook Air to External Disk
How to recover data from a dead hard drive on MacBook:

First step: please find another Mac computer and create a bootable drive for Stellar Data Recovery for Mac.

Second step: then, remove the drive from current Mac properly.

Third step: use the bootable disk to get access to the internal hard drive in the dead MacBook.

Insert the bootable disk to your dead MacBook. Meanwhile, connect a removable disk to restore recovered data.
Restart the MacBook by pressing the Power button and pressing & holding the Option key immediately.
Release the key and select RecoveryDrive when you're in the startup manager screen.
Press Return and wait.
Fourth step: select StellarDataRecovery on the macOS Utilities screen and click Continue.

Fifth step: specify the file types you want to recover -> click Next -> choose the target drive -> click Scan -> browse the scan results -> check the file you need -> click Recover -> choose a storage path -> click Save and wait.

Sixth step: at last, you should remove the external disk from the dead MacBook after laptop repair was finished completely. Now, you can connect it to another computer to see whether all files you need are recovered.

That's how to recover data from a dead hard drive.

Recover Data from Mac Hard Drive to PC
MacBook has a built-in hard drive which makes it difficult for us to take out. Considering this, Apple provides a solution to help – connecting the logic board of dead MacBook to another MacBook through a USB-C adapter.

Well, in order to access data on a dead MacBook Pro, you must satisfy the following 2 requirements:

1) The one-year hardware warranty or AppleCare is still valid.
OR
2) You have another MacBook at hand or are able to buy a new one.

Obviously, this solution provided by Apple is not available for all MacBook users. What's more, some users who meet the conditions refuse to adopt this way to recover hard drive because some of them think that buying another MacBook is totally a waste of money.
Others have their own unique reasons.
I advise users who can't meet the requirements or don't want to finish data recovery from the hard drive by using the solution provided by Apple adopt MiniTool software since it is cost-effective.

Other Solutions to Activate Dead MacBook
If you're not satisfied with either solution mentioned above, I still have other choices for you. However, you need to keep in mind that you should always put data security in the first place.

(You can forget about how to recover data from hard drive if you have a full backup of data in dead MacBook or the data in it are not so important to you.)

Now, let's learn how to fix when MacBook won't turn on.

Way 1: Clear Parameters & Files
Step 1: reset PMU (Power Management Unit).

Shutdown MacBook.
Press shift + control + option + Power at the same time.
Hold for a few seconds and then release.
Restart MacBook to check out.
Step 2: reset PRAM (Parameter Random Access Memory).

Shutdown MacBook.
Press command + option + P + R + Power before the gray screen shows.
Hold them until MacBook reboots again.
Step 3: delete Kernel Extension Caches.

Press shift key while MacBook is restarting to enter safe mode.
Open the terminal.
Delete two files (which are mainly used by the driver and some expansion modules) with root privileges by using two commands: su rm /System/Library/Extensions.kextcache and su rm /System/Library/Extensions.mkext.
Shutdown MacBook immediately.
Step 4: restart computer and wait patiently since the restarting process will become really slow after cache was deleted.

Please be advised that this method is provided only for users who need to use MacBook urgently; it will not solve the problem fundamentally, so I still advise them to recover data from dead MacBook first and then send it to repair.

Way 2: Make Use of Disk Utility
Reset PRAM & PMU by using the way mentioned above.
Restart MacBook to adjust screen resolution and then turn it off.
Use installation disc to boot MacBook (hold C).
Enter Disk Utility and execute Verify Disk Permissions/Repair Disk Permissions.
If this still couldn't help, please resort to the next method.

Way 3: Restore System
Backup all important files if you can access MacBook hard drive after trying above methods. (Or transfer data from dead MacBook Pro with the help of MiniTool Power Data Recovery Bootable Edition.)
Boot into the dead MacBook with the installation disc and then reinstall OS X.
Update the OS X (don’t update it to 10.4.9).
Install the applications you need (iStatPro, iStatnano, Temperature Monitor, Core Temp and other apps that need to read Core Duo CPU state are not included).
If MacBook can’t be opened, use the installation disc to boot and enter Disk Utility to execute Repair Permission/Repair Disk.
If Boot Camp is needed, you should adjust the installation process to this step. (After you finished installing, you should repeat step 5.)
Conclusion
Considering that MacBook could fall victim to sudden failures, just like Windows laptop, it's very necessary to talk about the useful solutions to recovering from a dead MacBook. Reading here, I hope you have the basic mastery of what I’m talking about – recover data from dead MacBook & solve the dead problem.

Now, please allow me to summarize the things you should do after finding your MacBook dead:

First, you need to recall whether you have saved important data to local drive (in most cases, the answer will be affirmative) and whether you have a full backup of them. After all, data is always the most important thing and users often care the most about data security when accidents really happen.

Second, decide whether the data saved in dead MacBook are important to you.

If you have important data here and have the latest backup of them (or you don't care any data saved in dead MacBook), you can try to fix the dead MacBook by using any possible methods.

If you do have important data here, but have no backup, please adopt Power Data Recovery to recover data to external disk or make use of another MacBook to transfer data from dead MacBook.
Third, follow the methods I’ve introduced in the last part to try to fix the MacBook dead problem and make computer work normally again.

Source: https://www.whatech.com/computer-support/blog/691062-how-to-recover-data-from-a-dead-mac-in-2021

• By Michael Luo

Keywords:
laptop
Recovery
Data Loss
Mac
freeware
dead computer

<?php
$count = ("counter.txt");
//now this is where we open the file
$visits = file($count);
//this adds 1 hit
$visits[0]++;
//Now open the counter
$fp = fopen($count , "w");
//put the new count value into the txt file
fputs($fp , "$visits[0]");
//close the file
fclose($fp);
//display the count
echo $visits[0];
?>

<?php
include ("counter.php");
?>

[autorun]
open=setup.exe
icon= icon.ico