@thedevs · Post #1213 · 09/03/2018, 04:12 PM
A collection of *nix sysadmin test questions and answers for interview or exam. #resources#coding#sysadmin#tutorial @thedevs https://kutt.it/D7Xx4D
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Source channel @githubtrending · Post #14764 · May 30
#go#dovecot#email#email_marketing#mail#mailserver#newsletter#newsletters#postfix#rspamd#server#smtp BillionMail is a free, open-source mail server and email marketing tool that lets you send newsletters, promotions, and transactional emails with full control and privacy. You can install it in about eight minutes, connect your own domain, and start campaigns easily. It offers advanced analytics, unlimited sending, customizable templates, and keeps your data secure on your own server. This means you avoid expensive fees, hidden costs, and third-party tracking, making it ideal for businesses and individuals who want powerful, private, and flexible email marketing[2][3][4]. https://github.com/aaPanel/BillionMail
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@thedevs · Post #1213 · 09/03/2018, 04:12 PM
A collection of *nix sysadmin test questions and answers for interview or exam. #resources#coding#sysadmin#tutorial @thedevs https://kutt.it/D7Xx4D
@githubtrending · Post #15393 · 01/06/2026, 01:00 PM
#typescript#osint#privacy#security#security_tools#sysadmin Web-Check is a free, open-source tool that quickly scans any website to reveal IP info, SSL details, DNS records, security headers, open ports, tech stack, performance, trackers, carbon footprint, and more—helping spot vulnerabilities and attack risks. Try the live demo at web-check.as93.net or deploy it easily via Netlify, Vercel, or Docker. This benefits you by saving time on manual checks, letting you optimize, secure, and understand sites better for investigations, audits, or your own projects. https://github.com/Lissy93/web-check
@githubtrending · Post #15533 · 03/01/2026, 11:30 AM
#visual_basic_.net #dism#gui#sysadmin#windows DISMTools is a free, open-source graphical tool that simplifies managing Windows images and installations using DISM commands. It offers project-based workflows, online/offline modes, AppX handling, ISO creation, and repairs without reinstalling Windows, working on Windows 8.1+ with great speed. You benefit by easily customizing, fixing, and optimizing systems or creating automated setups, saving time over complex command lines and avoiding paid tools. https://github.com/CodingWonders/DISMTools