Tag: Linux

Enable HTTP/2 in Apache Web Server on Ubuntu 22.04

- by mahmood 
sudo apt-get install php8.1-fpm
sudo a2dismod php8.1
sudo a2enconf php8.1-fpm
sudo a2enmod proxy_fcgi
sudo a2dismod mpm_prefork

sudo a2enmod mpm_event

sudo a2enmod ssl

sudo a2enmod http2

sudo systemctl restart apache2

After enabling and loading necessary Apache modules, navigate to your Apache configuration directory and edit Apache configuration.

To enable HTTP/2 on your Apache web server add one of the following to your global Apache configuration or inside of a particular virtual host.

Protocols h2 http/1.1

Here is the minimal virtual server configuration that can be used to enable HTTP/2 in some virtual host:

<VirtualHost *:443>
  ServerName example.com
  ServerAlias www.example.com
  DocumentRoot /var/www/public_html/example.com
  SSLEngine on
  SSLCertificateKeyFile /path/to/private.pem
  SSLCertificateFile /path/to/cert.pem
  SSLProtocol all -SSLv3 -TLSv1 -TLSv1.1
  Protocols h2 http/1.1
</VirtualHost>

References
https://www.howtoforge.com/how-to-enable-http-2-in-apache

Pass Google Traffic through WARP with V2ray in Ubuntu

- by mahmood

Install warp-cli

curl https://pkg.cloudflareclient.com/pubkey.gpg | sudo gpg --yes --dearmor --output /usr/share/keyrings/cloudflare-warp-archive-keyring.gpg
echo "deb [arch=amd64 signed-by=/usr/share/keyrings/cloudflare-warp-archive-keyring.gpg] https://pkg.cloudflareclient.com/ $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/cloudflare-client.list
sudo apt update

sudo apt install cloudflare-warp

Run warp-cli in proxy mode

warp-cli --accept-tos register
warp-cli --accept-tos set-mode proxy
warp-cli --accept-tos set-proxy-port 40040
warp-cli --accept-tos connect
warp-cli --accept-tos enable-always-on

Configure xray

nano /usr/local/etc/xray/config.json
"outbounds": [
    {
        "protocol": "socks", 
        "settings": { 
            "servers":[
                {
                    "address":"127.0.0.1",
                    "port":40040
                }
            ]
        }, 
        "tag": "warp"
    }
],
"routing": {
    "domainStrategy": "AsIs",
    "rules": [
        {
            "type":"field",
            "domain":[
                "domain:google.com"
            ],
            "outboundTag": "warp"
        }
    ]
},

References
https://developers.cloudflare.com/warp-client/get-started/linux
https://pkg.cloudflareclient.com/install

Install Kali Linux in the Windows using WSL

- by mahmood 
Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux

Once rebooted, open the Windows App store and search for the “Kali Linux” application, or alternatively click here to go there directly. Install the app and enjoy Kali!

Install Kali Linux Metapackages

sudo apt update
sudo apt full-upgrade -y
sudo apt install -y kali-linux-default

Install Win-KeX

Win-KeX provides a Kali Desktop Experience for Windows Subsystem for Linux (WSL 2)

sudo apt update
sudo apt install -y kali-win-kex

To start Win-KeX in Window mode with sound support, run

kex --win -s

To start Win-KeX in Enhanced Session Mode with sound support and arm workaround, run

kex --esm --ip -s

To start Win-KeX in Seamless mode with sound support, run

kex --sl -s

Optional Steps

If you have the space, why not install “Kali with the lot”?

sudo apt install -y kali-linux-large

References
https://www.kali.org/blog/kali-linux-in-the-windows-app-store/
https://www.kali.org/docs/general-use/metapackages/
https://www.kali.org/docs/wsl/win-kex/

Install MongoDB Community Edition on Ubuntu 22.04

- by mahmood 
wget -qO - https://www.mongodb.org/static/pgp/server-6.0.asc | sudo apt-key add -
echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu jammy/mongodb-org/6.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-6.0.list
sudo apt-get update

sudo apt-get install -y mongodb-org
sudo service mongod start

systemctl enable mongod.service

References
https://www.mongodb.com/docs/manual/tutorial/install-mongodb-on-ubuntu/

Install .NET 7 on Ubuntu using Snap

- by mahmood 
sudo snap install dotnet-sdk --classic --channel=7.0
sudo snap alias dotnet-sdk.dotnet dotnet

You can edit your shell profile to permanently add the commands.

Bash Shell: ~/.bash_profile, ~/.bashrc

export DOTNET_ROOT=/snap/dotnet-sdk/current

References
https://learn.microsoft.com/en-us/dotnet/core/install/linux-snap
https://stackoverflow.com/questions/68519558/how-to-fix-segmentation-fault-core-dumped-when-creating-new-dotnet-project