Network and security specialist focused on VPN protocols, proxies and server hardening. Cooper spends his days breaking and fixing tunneling setups (WireGuard, V2Ray, Xray) so readers can follow battle-tested configurations instead of guesswork.
567 posts
What you will read?1 Check your CentOS version2 Update system packages3 Enable EPEL and core build repos4 Prepare 32-bit multilib support5 Install Wine packages6 Verify Wine installation7 Initialize a clean Wine prefix8 Configure optional components with winetricks9 Run a Windows program10 Set file associations and display settings11 Troubleshoot common issues Run Windows applications on CentOS…
What you will read?1 Update the System2 Check PostgreSQL Installation3 Log in to PostgreSQL4 Option 1 — Drop and Recreate a Database5 Option 2 — Delete All Tables (Keep Database)6 Option 3 — Restore from a Backup7 Option 4 — Use Command Line Reset Script8 Option 5 — Remove All Databases (Except Defaults)9 Restart PostgreSQL…
What you will read?1 Check SQLite Installation2 Locate Your SQLite Database File3 Open the Database in SQLite Shell4 Reset Database via Script SQLite 3 is a lightweight, serverless, and self-contained database engine widely used in web apps, desktop software, and embedded systems. Sometimes you might need to reset or clear your SQLite database — for…
What you will read?1 Prepare the system and enable 32-bit (i386)2 Remove conflicting Wine packages (optional but recommended)3 Add WineHQ key and Debian 13 (Trixie) repository4 Install WineHQ (Stable recommended)5 Initialize Wine and create a clean prefix6 Install Winetricks and common runtimes (optional)7 Run a Windows program8 Verify packages and source9 Common fixes Running Windows…
What you will read?1 Enable 32-bit (i386) support2 Install prerequisites3 Add the WineHQ signing key4 Add the WineHQ repository (Ubuntu 25.10)5 Refresh package indexes6 Install Wine Stable (recommended)7 Verify installation and version8 Initialize Wine (create the prefix)9 Install Winetricks and core fonts (optional)10 Run a Windows installer or app11 Update or remove Wine Running Windows…
What you will read?1 Update Your System2 Install a Desktop Environment (If Needed)3 Install TightVNC Server4 Set a VNC Password5 Stop the VNC Server6 Configure the Startup Script7 Create a Systemd Service (Optional)8 Secure the VNC Connection TightVNC is a fast and lightweight remote desktop server that allows you to control your Debian system from…
What you will read?1 Update Your System2 Install Desktop Environment (If Missing)3 Install TightVNC Server4 Set a VNC Password5 Stop the VNC Server6 Configure VNC Startup7 Start the TightVNC Server8 Create a Systemd Service (Optional)9 Secure the Connection (Optional) TightVNC is a lightweight and efficient remote desktop server that allows you to control your Ubuntu…
What you will read?1 Update CentOS and enable repositories2 Install Python 3 and build essentials3 Create a project folder and virtual environment4 Install Django with pip5 Start a new Django project6 Run the development server and open the firewall7 Optional: Create a superuser8 Optional: Run Django with Gunicorn and systemd Installing Django on CentOS Stream…
What you will read?1 Verify RHEL version and update packages2 Install Python 3 and pip from AppStream3 Create a dedicated Django user (optional)4 Create and activate a Python virtual environment5 Install Django with pip6 Create a new Django project7 Run the development server8 Allow port 8000 in the firewall (temporary for dev)9 Install Gunicorn for…
