Cooper Reagan
481 posts
How to configure nginx reverse proxy on centos stream 9
What you will read?1 Step 1: Verify OS and update packages2 Step 2: Install and start Nginx3 Step 3: Allow HTTP/HTTPS in firewalld4 Step 4: Prepare SELinux rules5 Step 5: Create a basic reverse proxy6 Step 6: Validate syntax and reload Nginx7 Step 7: Enable HTTPS with Let’s Encrypt8 Step 8: Harden TLS and headers…
How to install postgresql on Centos stream 9
What you will read?1 Step 1: Update System Packages2 Step 2: Install the PostgreSQL Module3 Step 3: Initialize the Database4 Step 4: Start and Enable PostgreSQL5 Step 5: Access PostgreSQL6 Step 6: Create a Database and User7 Step 7: Enable Remote Connections (Optional) PostgreSQL is a powerful open-source relational database system that powers many enterprise…
How to install postgresql on Debian 12
What you will read?1 Step 1: Update System Packages2 Step 2: Install PostgreSQL3 Step 3: Enable and Start the Service4 Step 4: Switch to PostgreSQL User5 Step 5: Create a New Database and User6 Step 6: Allow Remote Connections (Optional) PostgreSQL is a powerful open-source relational database system widely used for applications, APIs, and enterprise…
how to install v2ray websocket tls on debian 12
What you will read?1 Step 1 — Prerequisites and DNS2 Step 2 — Update Debian 12.11 and install base tools3 Step 3 — Install Nginx4 Step 4 — Prepare variables5 Step 5 — Create HTTP server block and webroot6 Step 6 — Issue Let’s Encrypt TLS certificate (webroot)7 Step 7 — Install V2Ray core8 Step…
how to install postgresql on ubuntu 25.10
What you will read?1 Update system and prerequisites2 Install PostgreSQL from Ubuntu repository3 Optional: Install latest PostgreSQL from PGDG4 Check and manage the PostgreSQL service5 Set the postgres superuser password6 Create an application role and database7 Configure listen address and authentication8 Open the firewall (UFW) for PostgreSQL9 Verify remote connectivity10 Backup and restore essentials11 Minor…
How to Setup Cron Jobs on Red Hat 9/8
What you will read?1 Update Your System2 Install and Enable Cron3 Understand the Cron Syntax4 Add or Edit Cron Jobs5 Practical Examples6 Manage and Troubleshoot7 Reliable Automation for RHEL Keeping your server tasks automated helps maintain performance, security, and uptime. On Red Hat Enterprise Linux (RHEL) 9 and 8, the built-in cron scheduler can run…
How to Setup cron jobs on ubuntu 25.04
What you will read?1 Update Your System2 Install Cron (if missing)3 Understand Cron Job Format4 Edit Your User’s Crontab5 Common Cron Job Examples6 Manage Cron Jobs7 Debug and Monitor Automating tasks on your server makes system management easier and more efficient. On Ubuntu 25.04, cron is the native scheduler that lets you run commands, scripts,…
How to Setup Cron Jobs on Debian 12
What you will read?1 Update Your System2 Install Cron (if not installed)3 Understand Cron Job Syntax4 Edit Your User Crontab5 Common Cron Job Examples6 Check & Manage Cron Jobs7 Monitor Cron Logs8 Keep Your Server Efficient Automating tasks on a Linux server can save time and reduce human error. Cron is the built-in scheduler in…
How to Install V2ray on Windows server 2022
What you will read?1 Download V2Ray for Windows2 Configure the V2Ray Client3 Run V2Ray4 Set V2Ray to Run Automatically5 Configure Your Applications6 Boost Your Server Experience V2Ray is a powerful proxy tool that helps bypass network restrictions, improve privacy, and optimize internet access. Running it on Windows Server 2022 allows you to create a stable,…