root📚 RootReady
Technical Reference Library — Complete L3 SysAdmin Interview & Study Preparation
RHEL Study Guide
Complete Red Hat Enterprise Linux reference — RHEL 6/7/8/9. Users, LVM, SELinux, Networking, Services & more.
Linux Admin Interview Guide
LVM, SAN, Multipath, Scripting, Networking, Security, Performance — with commands and real-world Q&As.
OS Admin L3 Interview Prep
150+ Q&As across 12 topics — Patching, Boot, LVM, Security, Performance, Networking, Scripting, VMware, Solaris, AIX.
Oracle Solaris
Solaris 10/11, SPARC hardware, ZFS, Zones, LDOMs, IPMP, Veritas Cluster, kernel debugging with mdb & DTrace.
HP-UX & Common Ops
HP-UX 11i, PA-RISC/Itanium, LVM/VxFS, Ignite-UX, plus cross-platform common operations and legacy reference.
ITIL & Unix Operations
ITIL processes mapped to Unix/Linux ops — Incident, Problem, Change, Release, CMDB, DR, and L3 scenario walkthroughs.
CCNA Study Notes
31 topics — OSI/TCP-IP, IPv4/IPv6, VLANs, STP, OSPF, EIGRP, BGP, QoS, ACLs, Wireless, Network Automation & Python.
Network Study Reference
BGP, OSPF, EIGRP, VPN deep-dive reference notes for network professionals and advanced networking prep.
Nutanix Foundations Guide
HCI fundamentals, Prism Element/Central, data resiliency, networking, Foundation imaging, and day-2 operations.
PHC Interview Prep Guide
Product Hardening Compliance Specialist — 32 Q&As, 7 real-world scenarios, CIS Benchmarks, Qualys, Wiz, NIST, ISO 27001, GRC, audit readiness.
Server Hardware Reference
HP ProLiant BL/C7000, iLO, OA, Virtual Connect, Dell PowerEdge, iDRAC, racadm, PERC, Lifecycle Controller, IBM MegaRAID. 5 real-world scenarios.
Podman Containers Deep Dive
RHCSA RHEL 10 — Images, Containers, Volumes, Rootless, Pods, Registry, Networking. 19 topics covering L1→L3 with production scenarios & 8 interview Q&As.
Ansible Automation Platform (Tower/AWX) Lab
Hands-on Controller lab — Inventories, Credentials, Projects, Job Templates, Surveys, Workflows, Approval Nodes, RBAC, Notifications, REST API. 28 tasks with full solutions on a real 3-node RHEL lab.
DevOps Bible
VERIQTA 40-page complete DevOps handbook — Linux, Networking, Git, Cloud, Terraform, Ansible, Docker, Kubernetes, CI/CD, GitOps, SRE, DevSecOps, Incident Response & more.
🎯 About This Library
RootReady is a comprehensive technical reference library compiled from multiple study guides and interview preparation documents. All content is organized by topic for easy navigation.
- RHEL — Complete Red Hat Enterprise Linux administration reference covering versions 6 through 9
- Linux Admin Guide — Practical commands and real-world Q&As for Linux/Unix sysadmin interviews
- OS Admin L3 Interview — 150+ interview questions covering all major OS platforms at L3 depth
- Solaris — Oracle Solaris deep dive with SPARC, ZFS, Zones, and enterprise features
- HP-UX & Common — HP-UX 11i plus cross-platform operations and legacy systems reference
- ITIL & Unix Ops — ITIL processes mapped to real Unix/Linux operational scenarios
- CCNA — 31-topic networking study guide from fundamentals through automation
- Network Reference — Advanced BGP, OSPF, EIGRP and VPN configuration reference
- Nutanix — HCI foundations, Prism operations, and Nutanix administration
- Podman Containers — RHCSA RHEL 10 deep dive: 19 topics L1→L3, daemonless/rootless architecture, images, volumes, pods, Quadlet, 8 interview Q&As
- Server Hardware — HP ProLiant BL/C7000, iLO, Virtual Connect, Dell PowerEdge, iDRAC, racadm, PERC, IBM MegaRAID — 5 scenarios
- PHC Interview Guide — Product Hardening Compliance Specialist prep: 32 Q&As, 7 scenarios, CIS, Qualys, Wiz, NIST, ISO 27001
✉️ Contact
Built and maintained by Vishal Sharma. Found an error, have a topic request, or want to collaborate? Reach out anytime.