AWS Cloud & DevOps Tutorial 0/70 lessons ~6 min read Lesson 59“IAM, VPC, EC2, Lambda, ECS, EKS, Terraform, CI/CD, and AWS operations”

Linux Administration for Cloud Engineers

TechLearningPro’s progress API, content workers, and build hosts still run on Linux—usually Amazon Linux or Ubuntu on EC2 behind an ALB and Auto Scaling group. Cloud consoles hide

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Focus

15 guided sections

Practice signal

Examples included

Career prep

Interview Q&A included

Linux Administration for Cloud Engineers

AWS Cloud & DevOps Engineering · Lesson 59 · Production Projects and Interview

Lesson Overview

TechLearningPro’s progress API, content workers, and build hosts still run on Linux—usually Amazon Linux or Ubuntu on EC2 behind an ALB and Auto Scaling group. Cloud consoles hide disks, processes, and sockets until Monday’s board freezes and someone must answer: Is the unit dead? Is the disk full? Is DNS broken? Is the security group innocent while iptables or a hung NFS mount is guilty? This lesson builds the Linux administration habits cloud engineers need on AWS: systemd lifecycle, journald, permissions and capabilities, disks and filesystems, networking diagnosis on EC2, and a runbook discipline that pairs with Session Manager rather than emergency SSH from the open internet.

You already designed VPC tiers, EC2 fleets, and SSM access in earlier modules. Deep Unix foundations live in /learn/unix—do not clone that course here. Focus on the EC2-shaped operational loop: instance profile + SSM → shell → systemd/journal → disk/net → CloudWatch evidence → cleanup. Tag lab hosts Project=tlp-lesson59. Set AWS Budgets before launching instances; terminate them when the runbook is proven.

Learning Objectives

Explain why Linux host literacy remains mandatory for AWS DevOps even when managed services dominate the architecture diagram.
Use systemd to inspect, restart, enable, and diagnose TechLearningPro service units without cargo-culting systemctl flags.
Read and filter journald logs for a unit and time window; ship or correlate with CloudWatch when required.
Diagnose disk pressure: filesystem full, inode exhaustion, mis-mounted volumes, and EBS attachment awareness.
Trace networking on the instance: routes, DNS resolution, listening ports, and security-group versus guest-firewall confusion.
Apply least-privilege file permissions and avoid world-writable application directories on progress API hosts.
Prefer Session Manager over inbound SSH; document when a bastion is still justified.
Build a CPU/memory/disk/network incident runbook with first checks, escalation, and evidence capture.
Relate Auto Scaling replaceability to host debugging: fix the AMI/user-data, not only the snowflake.
Use top/ps/ss/df/du/journalctl patterns that survive under time pressure.
Recognize OOM killer and cgroup pressure symptoms on memory-constrained instance types.
Verify chrony/NTP time skew before blaming TLS or log correlation.
Separate package updates (yum/dnf/apt) from application deploys; know who owns each.
Cross-link /learn/unix for deeper shell/filesystem theory without duplicating it.
Prepare interview stories that show host-level diagnosis feeding ALB/ASG root cause.
Tag and budget lab EC2; prove cleanup with terminate evidence.
Connect host health to ALB target health and Auto Scaling lifecycle hooks at a conceptual level.
Avoid opening port 22 as the first remediation for “SSM not working.”
Document ADRs for OS baseline choices (Amazon Linux vs Ubuntu) used by TechLearningPro.
Hand off cleanly to lesson 60 automation that scripts these checks safely.

Prerequisites

Compute Services: EC2, AMIs and Auto Scaling for instance lifecycle and replaceable fleets.
AWS Systems Manager and Fleet Operations for Session Manager as the preferred shell path.
Amazon VPC Architecture and security groups for network placement.
Observability with CloudWatch for correlating host signals with service alarms.
Optional depth: /learn/unix for processes, permissions, and shell fundamentals beyond this AWS ops lens.
Sandbox account with budget alert; permission to launch/terminate a small EC2 instance tagged Project=tlp-lesson59.

Detailed Core Concepts

Why Linux still matters on AWS

Managed RDS, ALB, and Lambda do not erase the Linux guest. Progress API containers still sit on a node OS; EC2-backed ASGs still boot units; SSM Agent itself is a Linux service. When ALB marks targets unhealthy, the next question is host-local: Is the process listening? Did the deploy unit fail? Is /var full so logs and temp writes fail closed? Cloud engineers who only know console green checks escalate every blip; engineers who can read systemd and journals close incidents faster and write better AMI/user-data fixes.

systemd as the service control plane

systemd manages units: services, timers, mounts, sockets. For TechLearningPro progress API on EC2 (non-container path) or node agents:

systemctl status <unit> — active state, recent logs snippet, main PID.
systemctl restart|stop|start <unit> — controlled lifecycle; prefer restart over kill -9 unless the unit is wedged and documented.
systemctl enable|disable — boot persistence; ASG replacements must get enablement from AMI or user data, not one-off SSH.
systemctl cat <unit> — effective unit file including drop-ins.
Failed units leave breadcrumbs in systemctl --failed.

Drop-in overrides under /etc/systemd/system/<unit>.d/ beat editing vendor unit files. After changes: daemon-reload then restart. Document unit names in the runbook so on-call does not guess progress vs tlp-progress-api.

journald and log correlation

journalctl reads the journal. Useful patterns:

-u <unit> for one service
--since "10 min ago" for incident windows
-p err for priority filtering
-o short-iso for timestamps you can align with CloudWatch and ALB access logs

If the CloudWatch agent ships journals or files, still learn local journal first—agent misconfig is itself an incident class. Never paste secrets from journals into tickets; redact.

Permissions, users, and capabilities

Application processes should not run as root. TechLearningPro images and AMIs should create a dedicated user, own application directories tightly, and avoid 777. Understand that “it worked when I chmod 777” is a security incident waiting for a PRR. Capabilities and file ACLs appear in deeper Unix study (/learn/unix); here: least privilege ownership, no world-writable deploy dirs, secrets not in world-readable env files on disk.

Disks, filesystems, and EBS awareness

Classic Monday failure: disk 100% full → writes fail → health checks fail → ASG churn → worse. Diagnose with df -h (space) and df -i (inodes). du -xh /path | sort -h finds offenders. Know whether the volume is root EBS, additional data volume, or ephemeral instance store (ephemeral loss on stop/terminate—do not put durable learner state there). Grow/attach workflows use AWS console/CLI for EBS; inside the guest you may need growpartition/resize2fs or xfs_growfs—verify procedures for your filesystem against current OS docs. Snapshot before risky resize in non-lab environments.

Networking diagnosis on the guest

Security groups filter at the ENI; the guest still has routes, DNS, and listeners.

ip route / ip addr — addressing and default route (often toward VPC router).
resolvectl or dig/nslookup — DNS to VPC resolver (typically the .2 address in the VPC CIDR)—confirm current Amazon DNS behavior in docs.
ss -lntp or ss -lntp | grep :8080 — is the progress API listening where the ALB expects?
Outbound tests: can the host reach Systems Manager endpoints or package repos? Prefer curated diagnostics over random curl to the public internet from production.

Do not confuse “SG allows 8080 from ALB SG” with “process listening on 8080.” Both must be true.

CPU, memory, and the OOM killer

top/htop, ps aux --sort=-%mem, and CloudWatch memory metrics (often via agent/CW agent) show pressure. Linux OOM killer may terminate the progress API when memory is exhausted—journals show oom messages. Fix: rightsizing, memory limits in systemd, leak investigation, or ASG policy—not silent hope. cgroup v2 pressure is increasingly relevant on modern Amazon Linux; treat as advanced signal, verify against OS docs.

Time sync

TLS, log correlation, and cookie expiry all assume roughly correct time. Confirm chrony/systemd-timesyncd is healthy. Large skew produces “mysterious” auth failures.

Patching versus deploy

OS packages (openssl, kernel) differ from application artifacts. Patch Manager / golden AMI pipelines own the former; CI/CD owns the latter. Mixing them in ad-hoc SSH “just apt upgrade prod” is how you get unreproducible fleets. Prefer immutable AMI refresh + ASG instance refresh.

Runbooks as products

A runbook is not a wiki novel. For CPU, memory, disk, and network incidents define: symptoms, severity, first three checks, evidence to capture, escalation, and when to replace the instance versus repair in place. Lesson 63 elevates runbooks into PRR evidence; this lesson writes the host-level spine.

Architecture and Design Diagrams

mermaid
flowchart TB
  Ops[Operator IAM]
  SSM[Session Manager]
  EC2[EC2 Linux guest]
  SysD[systemd units]
  Journal[journald]
  Disk[EBS filesystems]
  Net[Guest net stack]
  ALB[ALB target health]
  CW[CloudWatch]

  Ops --> SSM --> EC2
  EC2 --> SysD
  EC2 --> Journal
  EC2 --> Disk
  EC2 --> Net
  SysD --> ALB
  Journal --> CW
  Disk --> CW
  Net --> ALB

mermaid
flowchart LR
  Sym[Symptom: 5xx / unhealthy]
  L1[ALB / CW alarms]
  L2[SSM session]
  L3[systemctl + journalctl]
  L4[df / ss / dig]
  L5[Fix AMI or config + replace]
  Sym --> L1 --> L2 --> L3 --> L4 --> L5

Technical Explanation

How TechLearningPro operates a private progress host

Alarm: ALB unhealthy host count or 5xx spike.
Operator assumes on-call role; starts Session Manager to the tagged instance (no inbound 22).
systemctl status tlp-progress-api — failed? exiting? restart loop?
journalctl -u tlp-progress-api --since "15 min ago" — exception, config error, permission denied?
ss -lntp — listening on expected port?
df -h / df -i — disk or inode exhaustion?
dig to internal service discovery or RDS endpoint hostname — DNS ok?
If snowflake fix works, open ticket to bake into AMI/user-data; trigger instance refresh so the next host is born healthy.
Capture evidence in the incident ticket; do not leave temporary chmod 777 or open SG rules.

systemd restart storms

If a unit CrashLoops, blind restart in a loop hides the journal root cause and can amplify load. Read the journal, fix config, then restart once. For ASG, unhealthy checks may already be replacing the node—coordinate so you do not fight the ASG while debugging.

Disk full special cases

Large journal growth: vacuum policy / ship logs / fix verbose debug left on.
Container image residue on nodes (when Docker/containerd present): see /learn/docker and node housekeeping—not ad-hoc delete of random layers without understanding.
Leftover heap dumps and core files in /var/tmp.

Network: SG innocent, guest guilty

A local firewall (firewalld/iptables/nftables) or bind address 127.0.0.1 instead of 0.0.0.0/ENI IP makes ALB health checks fail while SG rules look correct. Always verify listen address.

Connecting to Module 6 automation

Lesson 60 will script inventory and compliance checks with Bash/Python and SSM Run Command. The commands you run manually here become the audited documents you automate later—never hardcode long-lived access keys in those scripts.

Cross-course links without cloning

/learn/unix — process model, permissions, shells, text processing depth.
/learn/docker — when the “unit” is a container on a node.
/learn/kubernetes — when the node is an EKS worker and systemd is mostly the kubelet/runtime (lesson 62).

Practical Implementation or Design Walkthrough

Problem

Produce a host incident runbook pack for TechLearningPro progress API on Amazon Linux (or Ubuntu) EC2: CPU, memory, disk, and network playbooks, plus evidence from a sandbox instance.

Steps

Confirm AWS Budgets alert subscriber; tag plan Project=tlp-lesson59.
Launch a small sandbox EC2 in a private subnet with SSM instance profile (or use an existing lesson-20 style host). Prefer Session Manager access.
Install or simulate a simple systemd unit (e.g., a tiny HTTP server or a stub tlp-progress-api unit) for practice—do not invent non-existent AWS APIs.
Document baseline: systemctl status, listening port, df -h, sample journal.
Inject a safe failure: fill a temp filesystem path (carefully, with a capped file), or stop the unit, or bind only to localhost—observe ALB/target or local curl symptoms.
Walk the runbook; capture commands and outputs (redact secrets).
Restore service; verify healthy.
Write four runbook sections (CPU, memory, disk, network) with first checks and escalation.
Write a ten-line ADR: Session Manager default vs bastion exception for this fleet.
Terminate/delete lab resources; save destroy evidence. Budget note if interface endpoints were created.

Enterprise Real-World Scenarios

Open SSH “just for today”

SG temporary rule from 0.0.0.0/0 left for weeks; credential stuffing follows. Fix: Session Manager; break-glass documented; Config/Security Hub detect open 22.

Snowflake chmod fix

On-call chmod 777 on /opt/tlp; next instance refresh restores breakage—or worse, leaves insecure AMI. Fix: repair unit + permissions in golden AMI; instance refresh.

Disk full silent Monday

Logs fill root; health checks fail; ASG thrash. Fix: alarms on disk used percent; log shipping; retention; runbook vacuum steps.

Wrong listen address after hardening

Service bound to localhost “for security”; ALB never healthy. Fix: bind to intended interface; SG is the perimeter, not localhost-only for ALB targets.

Time skew TLS drama

Chrony broken after custom AMI; JWT/TLS failures look like app bugs. Fix: time sync in AMI validation checklist.

Best Practices

Prefer Session Manager; treat inbound SSH as exception with expiry.
Bake systemd enablement and agents into AMI/user-data.
Alarm on disk and memory, not only CPU.
Runbooks with first three checks beat tribal knowledge.
Fix golden images, not only live hosts.
Redact secrets from journals pasted into tickets.
Correlate journal timestamps with ALB and CloudWatch.
Check listen sockets before blaming security groups.
Use df -i as well as df -h.
Document unit names in the service catalog.
Tag instances for Run Command and cleanup.
Budget and terminate lab hosts the same day.
Cross-link Unix/Docker courses instead of pasting textbooks.
Train OOM and restart-loop recognition.
Hand automation-ready commands to lesson 60.

Common Mistakes and Anti-Patterns

Opening port 22 as first troubleshooting step.
Running production app as root with 777 dirs.
Editing live hosts without AMI follow-up.
Ignoring inode exhaustion.
Restart loops without reading journals.
Storing durable state on instance store.
Assuming SG rules equal process health.
Leaving debug log verbosity on in prod.
No disk alarms until outage.
Inventing exotic kernel tunables without docs/ADR.

Troubleshooting and Design Review

Symptom	Cause	Action
Instance not in SSM	Agent/IAM/network	Check agent, instance profile, endpoints/NAT—before SSH
Unit keeps failing	Bad config / deps	journalctl -u; systemctl cat; fix then restart once
ALB unhealthy	Not listening / local FW	ss -lntp; curl localhost; review bind address
df shows 100%	Logs/temp/dumps	du; clean safely; add alarm; fix retention
Mystery auth failures	Clock skew	Check chrony; compare date -u
High CPU after deploy	Tight loop / bad build	top/ps; rollback artifact; compare digests

Interview Questions and Answers

Q1: Why Linux skills on AWS? A: Guests still fail; managed services do not debug your process table. Q2: systemd role? A: Service lifecycle, dependencies, restart policy, journal integration. Q3: journalctl vs files? A: Journal is structured/queryable; files may still be shipped to CloudWatch. Q4: Disk full signs? A: Write errors, unhealthy targets, failed deploys; df -h and df -i. Q5: SSM vs SSH? A: IAM-gated sessions, no inbound 22, better audit when configured. Q6: OOM killer? A: Kernel may kill processes under memory pressure; journals show it. Q7: Listen vs SG? A: Both required; SG allow does not create a listener. Q8: Immutable habit? A: Repair AMI/user-data; replace instances. Q9: Runbook quality? A: Symptoms, checks, evidence, escalation, rollback. Q10: Cross-link Unix course? A: Depth there; here EC2/SSM/AWS ops lens. Q11: Time sync? A: Prevents false TLS/auth and broken log correlation. Q12: ASG fight? A: Coordinate debugging with replacement and lifecycle. Q13: Permissions anti-pattern? A: chmod 777 and root-owned app processes. Q14: Evidence for PRR? A: Host runbooks, alarms, SSM access design. Q15: Next lesson? A: Automate checks with Bash/Python safely.

Hands-On Exercises

Exercise: CPU/memory/disk/network runbook pack

Deliverable: four runbook sections, sandbox evidence (status/journal/df/ss), Session Manager preference ADR, Project=tlp-lesson59 tagging proof, cleanup confirmation.

Challenge ADR

Accept Amazon Linux baseline for progress API ASG for 90 days with explicit patch/AMI refresh owner; revisit Ubuntu only with migration checklist.

Lab evidence checklist

Budget on; instance tagged; SSM session proof (screenshot/redacted); failure injection notes; restore proof; terminate evidence.

Narrative: journal finds the real bug

ALB flaps looked like “network.” journalctl showed permission denied writing to /var/lib/tlp after a deploy user change. Fixing ownership in the unit and AMI ended the flap; SG changes were correctly rejected.

Continuity

Module 6 opens with host literacy so automation and projects do not float above reality. Next: Bash and Python Automation for AWS Operations. Deepen general Unix at /learn/unix.

Extended practice scenario 1 — 59 linux administration for cloud engineers

Confirm AWS Budgets alerts exist for the sandbox; tag every resource Project=tlp-lesson59. Do not proceed without a budget subscriber.

In a timed drill for Linux administration for cloud engineers at TechLearningPro, implement or design the core lab with a partner observing. The observer's job is to stop any step that invents API flags, hardcodes secrets, invents pricing numbers presented as current quotes, or skips budget and cleanup. After the drill, rewrite your ADR in ten lines: context, decision, consequences. Attach evidence: sandbox session notes, runbook Markdown, ADR, df/ss/journal excerpts (redacted), tagging proof, and destroy confirmation for any lab resources.

Discuss how Linux administration for cloud engineers connects prior AWS lessons (IAM, VPC, EC2/SSM, CI/CD, observability, FinOps) and upcoming Module 6 projects. List two host risks you would raise before Project 1 (lesson 64), including owners and due dates.

Finally, teach back the lesson overview paragraph from memory, then check against the text. Gaps become flashcards. Premium courses finish when you can operate under time pressure without treating Linux administration for cloud engineers as a mystery.

Extended practice scenario 2 — 59 linux administration for cloud engineers

Document the lesson's primary architecture decision in a ten-line ADR: context, decision, status, consequences.

Extended practice scenario 3 — 59 linux administration for cloud engineers

Map identity paths: who can create/modify the resources in this lesson; which IAM roles are least privilege.

Extended practice scenario 4 — 59 linux administration for cloud engineers

Design observability: CloudWatch metrics/alarms or equivalent signals that prove the control works.

Extended practice scenario 5 — 59 linux administration for cloud engineers

Run or design a negative test: denied access, misconfiguration, or failed dependency—capture evidence.

Extended practice scenario 6 — 59 linux administration for cloud engineers

Estimate cost dimensions for this lesson's activities. Label figures illustrative; verify pricing pages with dates.

Extended practice scenario 7 — 59 linux administration for cloud engineers

Produce a cleanup checklist and execute destroy for any billable lab resources created for this lesson.

Extended practice scenario 8 — 59 linux administration for cloud engineers

Cross-link prior course lessons that this design depends on; list two failure modes inherited from those layers.

Extended practice scenario 9 — 59 linux administration for cloud engineers

Security review: encryption at rest/in transit, public exposure checks, CloudTrail visibility for management events.

Extended practice scenario 10 — 59 linux administration for cloud engineers

Reliability review: failure isolation, rollback, how detection and recovery work under Monday traffic.

Extended practice scenario 11 — 59 linux administration for cloud engineers

Performance review: bottlenecks, scaling limits, or saturation signals relevant to this lesson's topic.

Extended practice scenario 12 — 59 linux administration for cloud engineers

Write a runbook section for on-call during progress API host incident: symptoms, first three diagnostic steps, escalation, rollback.

Extended practice scenario 13 — 59 linux administration for cloud engineers

Config/compliance angle: which controls must be true before production promotion.

Extended practice scenario 14 — 59 linux administration for cloud engineers

Multi-account consideration: how this control behaves across sandbox, staging, and production accounts.

Extended practice scenario 15 — 59 linux administration for cloud engineers

Interview drill: explain the lesson topic to a hiring manager in three minutes without inventing APIs.

Extended practice scenario 16 — 59 linux administration for cloud engineers

Pair review: partner stops any invented CLI flags, hardcoded secrets, or fake current prices.

Extended practice scenario 17 — 59 linux administration for cloud engineers

FinOps continuity from lesson 47: idle resources, data transfer, and when to decommission lab stacks.

Extended practice scenario 18 — 59 linux administration for cloud engineers

DR continuity from lesson 45: ensure this design does not destroy recoverability during change.

Extended practice scenario 19 — 59 linux administration for cloud engineers

Produce evidence pack: diagrams, configs, test results, cleanup proof.

Extended practice scenario 20 — 59 linux administration for cloud engineers

Challenge constraint: tighter monthly budget—what do you sequence differently?

Extended practice scenario 21 — 59 linux administration for cloud engineers

Challenge constraint: stricter compliance—what evidence gates release?

Extended practice scenario 22 — 59 linux administration for cloud engineers

Challenge constraint: shorter maintenance window—what pre-staging changes?

Extended practice scenario 23 — 59 linux administration for cloud engineers

Teach-back: recite the Lesson Overview paragraph, then check against the text; flashcard gaps.

Extended practice scenario 24 — 59 linux administration for cloud engineers

Dress rehearsal: tabletop under a timer with observer notes.

Extended practice scenario 25 — 59 linux administration for cloud engineers

Final synthesis note: one paragraph connecting this lesson's topic to TechLearningPro production ownership.

Compliance evidence pack for auditors / platform leads

Budget configs, tagging proof (Project=tlp-lesson59), architecture diagram, ADR, negative-test evidence, encryption settings notes, CloudTrail/Config/SSM references where applicable, pricing-page retrieval dates for any dollar claims, cleanup confirmation.

Glossary drill

Review every bold term in Detailed Core Concepts (systemd, journald, OOM killer, Session Manager, inode). Write one-sentence definitions from memory; correct against the lesson.

Budget and cleanup sworn statement

I verified budgets remain enabled with alert subscribers. I deleted or scheduled deletion for orphan lab resources from lesson 59 named ____. I labeled every savings or cost figure with pricing-page retrieval dates or marked it illustrative. Signed ________ date ________.

Interview story to memorize

Craft a 60-second story: TechLearningPro ALB targets went unhealthy; you used Session Manager, systemd, and journals—not open SSH—to find a full disk; you fixed AMI log retention; you left a runbook and cleanup proof.

Self-assessment rubric

Area	Weight
Conceptual accuracy and service selection	20%
Working design/lab and reproducibility	25%
Security and least-privilege	20%
Reliability, observability, troubleshooting	20%
Documentation, ADR, cleanup	15%

Final synthesis before summary

Mastery of Linux on EC2 for TechLearningPro is not memorizing every man page—it is owning failure modes from unit to disk to DNS, proving them with evidence, and baking fixes into replaceable images under budget discipline.

Extended facilitation script (print for guild leads)

Open with Monday unhealthy-host count and the business cost of a frozen progress board. Ask: How do we get a shell without port 22? What unit name is canonical? What are the first three journal and disk checks? Who owns AMI repair after a snowflake fix? Remind attendees that /learn/unix is available for depth, but this review grades AWS-operable habits. End by assigning runbook owners and a terminate-by date for any lab instances still tagged Project=tlp-lesson59.

Lesson Summary

Linux administration for cloud engineers keeps TechLearningPro honest when EC2 guests fail: systemd and journals for service truth, disks and sockets for hidden outages, Session Manager instead of casual SSH, and runbooks that become PRR evidence. Tag Project=tlp-lesson59; budget and terminate labs. Next: Bash and Python Automation for AWS Operations.

Linux Administration for Cloud Engineers

Linux Administration for Cloud Engineers

Lesson Overview

Learning Objectives

Prerequisites

Detailed Core Concepts

Why Linux still matters on AWS

systemd as the service control plane

journald and log correlation

Permissions, users, and capabilities

Disks, filesystems, and EBS awareness

Networking diagnosis on the guest

CPU, memory, and the OOM killer

Time sync

Patching versus deploy

Runbooks as products

Architecture and Design Diagrams

Technical Explanation

How TechLearningPro operates a private progress host

systemd restart storms

Disk full special cases

Network: SG innocent, guest guilty

Connecting to Module 6 automation

Cross-course links without cloning

Practical Implementation or Design Walkthrough

Problem

Steps

Enterprise Real-World Scenarios

Open SSH “just for today”

Snowflake chmod fix

Disk full silent Monday

Wrong listen address after hardening

Time skew TLS drama

Best Practices

Common Mistakes and Anti-Patterns

Troubleshooting and Design Review

Interview Questions and Answers

Hands-On Exercises

Exercise: CPU/memory/disk/network runbook pack

Challenge ADR

Lab evidence checklist

Narrative: journal finds the real bug

Continuity

Extended practice scenario 1 — 59 linux administration for cloud engineers

Extended practice scenario 2 — 59 linux administration for cloud engineers

Extended practice scenario 3 — 59 linux administration for cloud engineers

Extended practice scenario 4 — 59 linux administration for cloud engineers

Extended practice scenario 5 — 59 linux administration for cloud engineers

Extended practice scenario 6 — 59 linux administration for cloud engineers

Extended practice scenario 7 — 59 linux administration for cloud engineers

Extended practice scenario 8 — 59 linux administration for cloud engineers

Extended practice scenario 9 — 59 linux administration for cloud engineers

Extended practice scenario 10 — 59 linux administration for cloud engineers

Extended practice scenario 11 — 59 linux administration for cloud engineers

Extended practice scenario 12 — 59 linux administration for cloud engineers

Extended practice scenario 13 — 59 linux administration for cloud engineers

Extended practice scenario 14 — 59 linux administration for cloud engineers

Extended practice scenario 15 — 59 linux administration for cloud engineers

Extended practice scenario 16 — 59 linux administration for cloud engineers

Extended practice scenario 17 — 59 linux administration for cloud engineers

Extended practice scenario 18 — 59 linux administration for cloud engineers

Extended practice scenario 19 — 59 linux administration for cloud engineers

Extended practice scenario 20 — 59 linux administration for cloud engineers

Extended practice scenario 21 — 59 linux administration for cloud engineers

Extended practice scenario 22 — 59 linux administration for cloud engineers

Extended practice scenario 23 — 59 linux administration for cloud engineers

Extended practice scenario 24 — 59 linux administration for cloud engineers

Extended practice scenario 25 — 59 linux administration for cloud engineers

Compliance evidence pack for auditors / platform leads

Glossary drill

Budget and cleanup sworn statement

Interview story to memorize

Self-assessment rubric

Final synthesis before summary

Extended facilitation script (print for guild leads)

Lesson Summary

Further Reading