I will troubleshoot and fix ubuntu linux server issues

Mahmoud Dawood

Egypt

I speak Arabic, English

Penetration Tester and Cybersecurity Consultant

Cybersecurity professional & instructor with hands-on experience in penetration testing, SIEM deployment, and network hardening. I specialize in: - Penetration Testing & vulnerability assessment - Wa...
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About this Gig

Having trouble with your Ubuntu or Linux server?

I provide professional Linux troubleshooting and system administration support to diagnose technical issues, resolve configuration problems, and improve server reliability.

WHAT I CAN HELP WITH:

  • Ubuntu and Linux server troubleshooting
  • SSH connection and remote access errors
  • IP address, DNS, gateway, and routing issues
  • Firewall and network configuration
  • Failed services and systemd errors
  • Package installation and dependency problems
  • Disk space, permissions, and log analysis
  • Basic server performance troubleshooting

WHAT YOU WILL RECEIVE:

  • Diagnosis of the agreed issue
  • Troubleshooting and configuration assistance
  • Explanation of changes and findings
  • Work summary and recommendations

WHY CHOOSE ME?

  • CompTIA Linux+, Network+, and Security+ certified
  • Experience in Linux, networking, and cybersecurity
  • Clear communication and practical solutions

IMPORTANT:

Please contact me before ordering. Work is limited to the selected package hours and agreed scope. Resolution depends on system condition and available access. Backups and approval are required before disruptive changes.

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Server:

Apache HTTP

•

Virtual private server

•

Database server

•

DNS

+2 more

Operating system:

Linux

•

Unix

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