A curated list of amazingly awesome open-source sysadmin resources.
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Why is this running? Trace any process, port, container, or file back to what started it - CLI + TUI.
A collection of Linux Sysadmin Test Questions and Answers. Test your knowledge and skills in different fields with these Q/A.
Kubescape is an open-source Kubernetes security platform for your IDE, CI/CD pipelines, and clusters. It includes risk analysis, security, compliance, and misconfiguration scanning, saving Kubernetes users and administrators precious time, effort, and resources.
Spug is a lightweight agent-free automatic operation and maintenance platform designed for small and medium-sized enterprises. It integrates host management, host batch execution, host online terminal, file management, application release and deployment, pipelines, online task planning, configuration center, monitoring, alarm and so on.
Flyway by Redgate • Database Migrations Made Easy.
PostgreSQL backup tool with Point-In-Time-Recovery and restore verification
Main Liquibase Source
Manage and monitor SSH connections.
Ansible Collection of roles, playbooks & plugins for Linux-based cloud infrastructure. Covers OS hardening, MariaDB, Icinga2, Nextcloud, FreeIPA, KVM & more. Bitwarden & Cloud integration.