{"skill":{"slug":"linux-sysadmin","displayName":"linux-sysadmin","summary":"Linux 系统管理专家 — 覆盖用户权限、SSH、存储、网络、systemd、防火墙、 监控日志、备份恢复、证书TLS、Ansible、容器、IaC 十二大模块。 提供配置→验证→加固→监控→备份→自动化→故障排查→回滚完整闭环。 触发关键词：useradd/sudo/sshd_config/chmod/SEL...","tags":{"latest":"3.0.2"},"stats":{"comments":0,"downloads":199,"installsAllTime":0,"installsCurrent":0,"stars":1,"versions":1},"createdAt":1775098477133,"updatedAt":1775098611953},"latestVersion":{"version":"3.0.2","createdAt":1775098477133,"changelog":"**Major update: linux-sysadmin skill now provides a comprehensive, modular, and process-driven Linux system administration reference.**\n\n- Covers 12 core modules: users, SSH, storage, network, systemd, firewall, monitoring, backup, TLS, Ansible, containers, and IaC.\n- Includes decision trees, quick scripts for system status collection, and practical checklist workflows.\n- Enforces best practices: principle of least privilege, pre-change backup, stepwise validation, documentation, and idempotency.\n- Output format for operations standardized with objectives, commands, verification, persistence, and rollback.\n- Reference tables and detailed documentation index for rapid troubleshooting and knowledge lookup.\n- Platform-specific notices included for RHEL, Debian/Ubuntu, containers, WSL2, and cloud servers.","license":"MIT-0"},"metadata":null,"owner":{"handle":"husttsq","userId":"s17dxmd2braphssqv17ct47g9d83j9z2","displayName":"joeytao","image":"https://avatars.githubusercontent.com/u/3353002?v=4"},"moderation":null}