{"repo":"armourinfosec/Linux-Administration-and-Server-Hardening","free":true,"listed":false,"github":"https://github.com/armourinfosec/Linux-Administration-and-Server-Hardening","clone":"git clone https://github.com/armourinfosec/Linux-Administration-and-Server-Hardening.git","description":"Lab-driven, dual-distro (CentOS Stream 10 / Debian 12) Linux Administration & Server Hardening course — 29 modules, 20 labs, 10 enterprise projects, RHCSA/LFCS-aligned.","language":null,"stars":75,"topics":["centos","debian","devops","firewall","infosec","knowledge-base","lfcs","linux","linux-administration","networking"],"license":"CC-BY-4.0","category":"security-tools","readme_excerpt":"Linux Administration & Server Hardening A four-month, lab-driven curriculum that takes a learner from first login to running and hardening a full stack of enterprise Linux network services — the command line, users and permissions, packages and storage, networking, automation, and the infrastructure services (DNS, DHCP, Apache, Samba, NFS, LDAP, Squid, PXE, OpenWrt) that keep production environments running. Curriculum home: Vault Catalog --- Course Information Property Value ---------- ------- Course Title Linux Administration & Server Hardening Folder Linux-Administration-and-Server-Hardening/ Tag Linux Server Administration Slug linux-admin Level Beginner to Advanced Duration 4 Months (16 Weeks · 1 Hour/Day · 120 Hours) Focus Server Administration & Server Hardening Reference Distributions CentOS Stream 10 · Debian 12 (Bookworm) Modules 32 Delivery Self-paced notes + hands-on labs Language English [!NOTE] What this course is A study-and-practice track built as an Obsidian knowledge base. Each module is a folder with its own Readme hub and a set of deep-dive notes containing tagged, copy-ready command snippets and configuration files. It is designed to be read in order but is fully cross-linked for reference use. --- Course Description Master Linux server administration and defensive hardening end to end: the command line and shell environment, text processing, users, groups and permissions, package management, filesystem and disk management, process and service control, ne","default_branch":null,"files":null,"tree":[],"storefront":"/r/armourinfosec","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/armourinfosec/Linux-Administration-and-Server-Hardening/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}