Renew a Red Hat Developer Subscription for Individuals
Renew an individual Red Hat Developer subscription, check the new subscription dates and refresh RHEL repository access without unnecessary re-registration.
Get No-Cost RHEL with a Red Hat Developer Subscription
Understand the Red Hat Developer Subscription for Individuals, register a RHEL system and verify repository access under Simple Content Access.
Reset or Unlock a Photon OS Root Account
Distinguish a forgotten Photon OS root password from account lockout, use the correct PAM tool and follow the appliance-specific console recovery procedure.
Monitor Remote Systems with Uptime Kuma Push Heartbeats
Set up Uptime Kuma push heartbeats from Linux and Windows, protect the push token, verify TLS and test missing-heartbeat alerts.
Build a Homer Dashboard with Docker Compose
Create a Homer dashboard with Docker Compose and a clean config.yml example, including local access, configuration validation and update rollback.
Install AWX on K3s with the AWX Operator
Deploy a basic AWX instance on single-node K3s using a pinned operator release, persistent storage, local access and explicit backup requirements.
VMware Workstation on Ubuntu: Fix vmmon and vmnet Errors
Diagnose VMware Workstation vmmon and vmnet failures after an Ubuntu kernel update, distinguishing build errors from Secure Boot signature problems.
Use an AWX Survey to Select Hosts from an Inventory
Use an AWX survey for an authorized inventory limit, or build a validated in-memory host group with add_host while preserving access boundaries.
Start an OpenVPN Client Automatically on RHEL 8
Configure an OpenVPN client service on RHEL 8 with protected credentials, systemd startup and routing checks, without unnecessary forwarding or trusted zones.
Automate RVTools Exports with PowerShell and Task Scheduler
Schedule RVTools exports from vCenter with PowerShell, validate reports and merge workbooks, while protecting credentials and checking TLS certificates.