Ubuntu common used command
Commonly used commands on Ubuntu Server Enable firewall Check firewall status Open ports Delete port from firewall
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Server Environment
Build REST API with Flask
This article will show you how to use Flask framework to build rest api server on MacOS. Setup Python Environment Install Flask Create your project folder, eg. market-watcher, then create a folder named .venv Run below command to create a virtual environment for python. Then activate the virtual environment by running below command: You should
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Build DNS Server
Think of it as the phonebook of the internet. When you type a website address (like www.example.com), your computer needs to know the corresponding IP address (like 192.168.1.1) to connect. A DNS server acts as the intermediary, translating the human-readable domain name into the machine-readable IP address.
RHEL 8 Install open VPN server
This article will show you how to host a vpn server on RHEL 8 via open VPN, the open VPN can be an option when you outside your home and want to access your home network.
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Deploy camunda to kubernetes on RHEL8
I have a need to do some enhancements on a module in my project that follows business process management standard, have couple of options available(free & open-source) , camunda is one of them, so want to give a try and have some brief ideas on the usage of this out-of-box bpm solution.
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RHEL 8 install Jenkins server with JDK 17
This article will document detail steps on Jenkins fresh install with JDK 17 support
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