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Browse the latest tutorials, guides, and practical examples across Linux, DevOps, security, databases, and programming on GoLinuxCloud.

Explore the latest tutorials and guides across Linux, DevOps, programming, and more.

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2233 articles

Azure ARM Templates Explained with Examples

Azure ARM templates are an Infrastructure as Code (IaC) methodology of deploying resources in the Azure cloud. They use declarative JSON to define resources and …

By Sahil Hulage · 10 min read · devops

Flask SQLAlchemy [In-Depth Tutorial]

Flask SQLAlchemy is an extension for flask that adds support for SQLAlchemy to flask by adding useful defaults and helpers that simplify basic tasks

By Deepak Prasad · 21 min read · programming

Flask Templates with Jinja2 Explained in Detail

Jinja2 is python based template engine used in flask, it is built in flask, so you do not need to download a separate package to use jinja2 with flask, it is …

By Deepak Prasad · 12 min read · programming

Steps to Create Python Web App | Python Flask Example

life cycle of creating a python web app that allows user to create, edit and delete blog posts. We used flask for the back-end, jinja2 engine that comes with …

By Deepak Prasad · 21 min read · programming

Git rebase explained in detail with examples

git rebase is used to integrate changes from one branch into another. rebase takes a series of commits (normally a branch) and replays them on top of another …

By Deepak Prasad · 12 min read · devops

How to Get Started with Game Development?

Game development might sound as simple as creating a video game. But have you ever thought about what it looks like

By Deepak Prasad · 7 min read · linux

Machine Learning in Video Games

machine learning has discovered computer video games as an interesting and rewarding area. Also, the video game market has become a prominent and proven global …

By Deepak Prasad · 13 min read · devops

Check OPEN Ports in Linux [Like a PRO]

Use nmap, hping3 and netcat (nc) to check open ports in Linux. You can also use netcat to test firewall rules to make sure if a port is open or closed in a …

By Deepak Prasad · 12 min read · networking

How to stop ICMP ping flood attack (DOS) on Linux

Prevent ping flood attack in Linux using iptables and firewalld for both IPv4 and IPv6. Apply hash limit to ICMP Echo request to control ping flood in Linux and …

By Deepak Prasad · 7 min read · security

Mount ConfigMap as file in existing directory - K8s

Mount ConfigMap as file into an existing directory in Kubernetes with and without helm charts. Mount files into an existing volume inside Pod container.

By Deepak Prasad · 5 min read · devops