Vì sao net-tools bị “deprecated”?
Trong bài viết này, chúng ta sẽ cùng tìm hiểu lý do vì sao net-tools bị deprecated trên các bản...
February 2, 2026
Tips & Tricks
Short, practical guides and coding techniques designed to boost productivity, optimize workflows, and simplify complex development tasks. Ideal for developers who value clean, efficient, and maintainable solutions.
2026
SSH Jump Host (Bastion) with ProxyJump: The Clean, Modern Way
A jump host (also called a bastion host) is an SSH-accessible machine that sits in between your laptop and a private/internal server. You...
January 15, 2026
2025
Configure Telegram Alerts on DrayTek Router (Using SMS Provider)
DrayTek routers support sending alerts via SMS/Mail Service Objects. Although originally designed for SMS gateways, this mechanism is not limited...
December 28, 2025
Enable Authentication in MongoDB (Self-Managed)
This guide explains how to correctly enable MongoDB authentication in a self-managed environment. It covers admin user creation, authorization configuration,...
December 28, 2025
Speedtests
Speedtest by Ookla – The Global Broadband Speed Test Internet Speed Test | Fast.com Internet Speed test : Test your...
May 15, 2025
Draytek tips & tricks
Use with telegram Objects Setting >> SMS/Mail Service Object https://api.telegram.org/bot<YourToken>/sendMessage?chat_id=###txtDest###&text=###txtMsg###
May 3, 2025
2024
March 2, 2024
2023
[Tip] Ubuntu 22.04 Missing lock screen menu item
Restoring native operating system utilities guarantees that local workstation environments remain secure during daily development operations. However, maintaining high software...
September 15, 2023
Github action – Slack notification
Here is good one package to use https://github.com/slackapi/slack-github-action And here is my implement Deploying automated communication modules ensures that engineering...
September 8, 2023
PHP Development tools i have used
Editor Bug tracking My hosted version at https://sentry.jooservices.com/auth/login/jooservices/
September 6, 2023