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Linux server administration

Day-to-day Linux administration for SMEs and developer teams that need a Linux server but do not want to operate one full-time. Debian / Ubuntu LTS patching, hardening, systemd service operations, log management and clean documentation for any team that inherits the server later.

Linux administration · Debian admin · Ubuntu LTS server · Linux server management Germany
Linux server administration Graham Miranda service overview
개요

이 페이지에서 다루는 내용

Day-to-day Linux administration: Debian/Ubuntu LTS patching, hardening, systemd service operations, log management and clean documentation for any team that inherits the box.

  • Debian / Ubuntu LTS patching with documented maintenance windows
  • OS hardening: SSH config, fail2ban, unattended-upgrades, ufw/iptables
  • systemd service operations and log review
  • Disk, memory, network and certificate-expiry monitoring
  • Documentation for any future team to take over
진행 방식

진행 방식

명확한 마일스톤을 갖춘 투명한 협업 모델.

01

Inventory

List every Linux server in scope, current OS version, running services, exposed ports, credentials and existing documentation.

02

Stabilise

Apply hardening baseline, patch outdated packages, enable unattended-upgrades for security, set up monitoring.

03

Operate

Regular patching cadence, monthly written status, capacity and security reports.

기대되는 결과

기대되는 결과

과장 없는 현실적이고 정직한 기대치.

Up-to-date servers

No unpatched kernels accumulating.

Hardened by default

Reasonable security baseline applied.

Observable

You know what is up and what is not.

Handover-ready

A future team can take over without archaeology.

FAQ

자주 묻는 질문

Graham Miranda 서비스 영역을 비교하는 방문자를 위한 간결한 답변.

What Linux distributions do you support?

Debian and Ubuntu LTS as the strongest area. Rocky/AlmaLinux supported. We are honest that we are not RHEL specialists at depth.

Can you administer servers we host elsewhere?

Yes — we can administer servers at Hetzner, OVH, AWS, on-premise, or anywhere with SSH access. No exclusivity required.

Do you do Ansible / config-as-code?

For long-lived servers yes — Ansible playbooks for repeatable configuration. For one-off servers, documented shell setup is acceptable.

What about Windows servers?

Linux is our specialty. We can advise on Windows server operations but recommend Windows specialists for primary Windows workloads.

Can you do kernel updates?

Yes, including planning reboot windows. Live kernel patching where the distribution supports it.

What about container hosts?

Docker and Docker Compose on a Linux host is a common pattern; we operate the host and the container runtime.

다음 단계

Linux server administration

Day-to-day Linux administration: Debian/Ubuntu LTS patching, hardening, systemd service operations, log management and clean documentation for any team that inherits the box.