There are 101 repositories under sysadmin topic.
A curated list of amazingly awesome open-source sysadmin resources.
The premier source of truth powering network automation. Open source under Apache 2. Try NetBox Cloud free: https://netboxlabs.com/products/free-netbox-cloud/
A collection of Linux Sysadmin Test Questions and Answers. Test your knowledge and skills in different fields with these Q/A.
PowerShell script for automation of routine tasks done after fresh installations of Windows 10 / Server 2016 / Server 2019
OliveTin gives safe and simple access to predefined shell commands from a web interface.
A flexible commandline tool for template rendering. Supports lots of local and remote datasources.
🛜 100+ offline-first networking tools and utilities
A flexible, easy to use, automation framework allowing users to integrate their capabilities and devices to cut through the repetitive, tedious tasks slowing them down. #nsacyber
Modern, secure, and elegant server control panel, alternative to OpenResty Edge and Nginx Proxy Manager.
The connected place for Windows system administration
An ArchLinux's pacman-like shell wrapper for many package managers. 56KB and run anywhere.
A book about running Elasticsearch
A reading and viewing list for larval stage SREs and sysadmins
Collection of IT whitepapers, presentations, pdfs; hacking, web app security, db, reverse engineering and more; EN/PL.
Advanced Graphical User Interface for NMap
Unix and Linux system administration handbook by Evi Nemeth Garth Snyder Trent R. Hein Ben Whaley Dan Mackin
Wor is a Powershell script to harden, debloat, optimize, enhance privacy, avoid fingerprinting and improve performance on Windows 10 and 11.
The WinJS-Microsoft-Account-Bypass repo offers a method to skip the Microsoft Account requirement during Windows 11 OOBE. By accessing the Developer Console, users can trigger a hidden local account setup screen. This offline technique works across all Windows 11 versions, including S-Mode, allowing local account creation.
A collection of sysadmin / DevOps / system architecture cheat sheets hosted on https://lzone.de
CMD - Command Cheat Sheat ✅
The most simple NodeJS application manager with RESTful API.
A TLS MITM proxy for TCP/TLS/DTLS/UDP traffic, with support for TLS upgrades like STARTTLS, PostgreSQL, and more.
A CUSTOMIZABLE AND EXPANDABLE DESTINATION FOR CENTRALIZING DAY-TO-DAY JOB FUNCTIONS
Maturity models for IT, Agile, DevOps, TOGAF, Six Sigma, P3M3, etc.