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Linux / Unix Managed Services & Linux/Unix Administration

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Enterprise-grade Linux/Unix support

Modern businesses rely on Linux to run mission‑critical applications, databases, and cloud workloads. Managing these environments requires continuous monitoring, deep technical expertise, and proactive maintenance.

RalanTech delivers professional Linux administration services for small to medium sized organizations that depend on Linux servers for business‑critical operations. We help you maintain secure, stable, and optimized Linux environments without the overhead of building and managing a full in‑house system administration team.

Our experts provide end‑to‑end setup, management, security, and ongoing support for Linux systems — covering installation, access management, performance tuning, backup and disaster recovery, security hardening, and automation. Based on your SLA, we also offer proactive 24/7 monitoring and support.

Service Overview

RalanTech’s Linux/Unix Managed Services bring the same structure and clear focus we use in our database support. We handle Linux/Unix administration, security, and performance—either as a full managed service or just when you need extra help.

Our Linux/Unix Administration Services

Linux/Unix System Setup & Management

We take care of your Linux/Unix servers from start to finish

  • Linux/Unix installation, configuration, and upgrades
  • Secure baseline configuration and OS hardening
  • Patch management and kernel updates
  • User, group, and access control (SSH, sudo)
  • Package and dependency management

Linux/Unix Server Monitoring, Performance & Troubleshooting

Keep your systems steady and reliable with support that actually looks ahead, not just reacts

  • CPU, memory, disk, and I/O performance tuning
  • Log monitoring and root cause analysis
  • Proactive alerts and incident response
  • Capacity planning and resource optimization

Linux/Unix Security & Compliance Support

We help you protect your infrastructure and cut down on risks before they turn into headaches.

  • Security patching and vulnerability remediation
  • Firewall configuration (iptables, ufw)
  • Access controls (SELinux/Unix, AppArmor)
  • Audit logging and access reviews
  • Backup validation and recovery testing


Backup, Recovery & Reliability

  • Backup strategy design and implementation
  • Disaster recovery planning and testing
  • High availability and failover support
  • Data protection and recovery assurance

Automation & Operational Best Practices

Automation is part of our toolkit, so your operations stay consistent and keep growing right along with you.

  • Scripting with Bash and Python
  • Configuration management using Ansible
  • Automated provisioning and patching
  • Infrastructure as Code (Terraform, Kubernetes, Dockers)
  • Standardized builds and operational runbooks

Application & Database Aware Linux/Unix Support

We support Linux/Unix environments running data‑intensive and business‑critical workloads.

  • Linux/Unix support for various databases
  • Web server management
  • Mail server configuration
  • Performance tuning for application driven workloads

Engagement Models

You don’t have to commit to a huge contract or a full-time hire—our flexible options fit what you need and what you can spend.

Fractional Linux/Unix Administrator

• Scheduled monthly support hours
• Ongoing system administration
• Predictable monthly pricing

Managed Linux/Unix Services

• Continuous monitoring and maintenance
• Incident response and troubleshooting
• Monthly retainer based on server count and SLA

On Demand Linux/Unix Support

• Emergency troubleshooting
• Linux/Unix audits and health checks
• Upgrade, migration, and optimization projects

Who We Work With

  • SMBs and mid‑market organizations
  • SaaS startups and technology companies
  • Businesses running on‑prem, cloud, or hybrid infrastructure
  • Teams modernizing legacy Linux/Unix or VMware environments
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Why RalanTech?

At RalanTech, we don’t just bring technical know-how. We stay proactive, keep you in the loop, and deliver results without breaking the bank. That’s why teams trust us to handle their Linux/Unix support.

Our strengths include:

  • Expertise: Certified professionals (RHCSA and equivalent) handling complex environments
  • Reliability: High uptime and stability for business‑critical systems
  • Cost‑Effectiveness: Lower operational cost compared to in‑house teams
  • Proactive Operations: Preventive monitoring and maintenance
  • Direct Access: No call centers — work directly with engineers
  • Flexibility: Transparent pricing and adaptable contracts.

Free Consultation

Featured Question

Frequently Asked Question

Linux/Unix administration services include installation, monitoring, security, maintenance, troubleshooting, and optimization of Linux/Unix servers.

We support on premises, cloud, and hybrid Linux/Unix environments.

Yes. We provide managed services as well as on demand Linux/Unix support.

24/7 monitoring and support are available based on the selected SLA.

Yes. We specialize in Linux/Unix environments running multiple workloads with the help of linux/unix server monitoring tools.

Pricing depends on the size, complexity, and support coverage of your environment.

Contact RalanTech to discuss your Linux/Unix administration requirements and engagement model.