Linux Ops Rescue Kit

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$999.99

PRO — English

$49

Recommended for on-call engineers and N3 support.

Includes the complete 72-page English runbook, 30 production incidents, 5 advanced N3 scenarios, 4 read-only diagnostic scripts, First 10 Minutes checklist, command cheat sheet, realistic outputs and escalation guidance.

Launch price: $49

STANDARD — English

$29

Essential on-call runbook for Linux system engineers.

Includes the complete 72-page English runbook with 30 real-world production incidents, symptom index, realistic commands and outputs, failure-layer troubleshooting, safe recovery guidance and verification steps.

Does not include the PRO diagnostic scripts, advanced N3 scenarios, printable checklist or standalone cheat sheet.

Launch price: $29

PRO — Français

$49

Recommandé pour les ingénieurs Linux en astreinte, MCO et support N3.

Inclut le runbook complet de 72 pages en français, 30 incidents de production, 5 scénarios N3 avancés, 4 scripts de diagnostic en lecture seule, la checklist des 10 premières minutes, la cheat sheet, des outputs réalistes et les procédures d'escalade.

Prix de lancement : $49

STANDARD — Français

$29

Runbook d’astreinte essentiel pour les ingénieurs systèmes Linux, les équipes MCO et le support N3.

Inclut le runbook complet de 72 pages en français avec 30 incidents réels de production, un index par symptômes, des commandes et outputs réalistes, l’approche par couche de panne, les procédures de récupération sécurisées et les étapes de vérification.

N’inclut pas les 4 scripts de diagnostic PRO, les 5 scénarios N3 avancés, la checklist imprimable ni la cheat sheet séparée.

Prix de lancement : $29

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When production is down, you don’t need another Linux tutorial. You need a runbook.

Linux Ops Rescue Kit is an on-call troubleshooting toolkit designed for Linux system engineers, production operations teams, SREs and N3 support engineers working with Red Hat Enterprise Linux environments.

It helps you move quickly from a vague symptom to the failing layer, collect the right evidence, apply the safest recovery path and verify that the incident is actually resolved.

30 real-world production incidents covering:

• Emergency mode and boot failures

• Kernel and initramfs/dracut issues

• LVM, XFS, filesystems and disk problems

• SAN, Multipath and WWID troubleshooting

• NetworkManager, routing and multi-NIC issues

• DNS and connectivity failures

• SSH, SELinux, sudo, SSSD/IdM and Kerberos

• DNF/YUM, certificates, proxy and repositories

• Leapp upgrade inhibitors

• CPU, memory, swap and I/O performance issues

• Slow boot and systemd troubleshooting

Every incident follows an operational workflow:

Symptom → 60-second triage → Evidence → Failure layer → Diagnosis → Safest fix → Verification → Rollback → Stop & Escalate

Choose your edition

STANDARD — Essential Runbook

Complete 72-page runbook with 30 real-world incidents, symptom index, realistic Linux commands and outputs, failure-layer troubleshooting, safe recovery guidance and verification steps.

PRO — Advanced On-Call Toolkit — Recommended

Everything in STANDARD, plus:

• 5 advanced N3 cross-domain scenarios

• 4 read-only diagnostic scripts

• First 10 Minutes incident checklist

• Standalone Linux command cheat sheet

• Storage mapping and WWID helper

• Network route diagnostic helper

• Performance snapshot helper

Built for real operations

Designed for on-call rotations • production incidents • MCO / operations • N3 support • troubleshooting • migrations • incident response

Triage fast. Prove the cause. Recover safely.

The procedures are especially relevant to Red Hat Enterprise Linux 8, 9 and 10 and technologies such as systemd, NetworkManager, LVM, XFS, Device Mapper Multipath, SSSD, Kerberos and Leapp.

Linux Ops Rescue Kit is an independent technical guide and is not affiliated with, sponsored by, or endorsed by Red Hat. Red Hat and Red Hat Enterprise Linux are trademarks or registered trademarks of Red Hat, Inc.

Linux Ops Rescue Kit

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