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About UNIX

UNIX is a multi-user, multitasking operating system used for servers, desktops, and mobile devices. It is widely used for its stability, uniformity and affordability. An UNIX engineer can provide invaluable assets to clients in a variety of ways from configuring and troubleshooting UNIX systems to programming application scripting and supporting distributed systems.

An UNIX Engineer can resolve issues with databases, applications, webhosting, firewalls and more. They can help offer insights such as company data backups, system configurations, security implementations and data optimization.

At Freelancer.com hundreds of successful projects hiring UNIX engineers have been completed.

Here's some projects that our expert Unix engineers made real:

  • Creating mining pools and mining software for both Linux and Windows
  • Assistance with configuring KVM nodes
  • Setting up VPN connections between AWS and private servers
  • Writing bash shell scripts using virtual box and Ubuntu
  • Reverting OS updates when they stop booting
  • Moving large files from one Linux server to other servers
  • Migrating Radius from one centos server to another
  • Analyzing Asterisk issues and providing solutions

By leveraging the expertise of an UNIX Engineer hundreds of businesses have enabled their systems to be highly secure and reliable. It's time for you to take the next step on your journey by hiring an expert UNIX Engineer on Freelancer.com to ensure innovative solutions for your business. Employing a skilled freelancer from our platform will enable you to advance into the future with confidence knowing that you are relying on experienced professionals.

From 45,091 reviews, clients rate our UNIX Engineers 4.9 out of 5 stars.
Hire UNIX Engineers
About UNIX

UNIX is a multi-user, multitasking operating system used for servers, desktops, and mobile devices. It is widely used for its stability, uniformity and affordability. An UNIX engineer can provide invaluable assets to clients in a variety of ways from configuring and troubleshooting UNIX systems to programming application scripting and supporting distributed systems.

An UNIX Engineer can resolve issues with databases, applications, webhosting, firewalls and more. They can help offer insights such as company data backups, system configurations, security implementations and data optimization.

At Freelancer.com hundreds of successful projects hiring UNIX engineers have been completed.

Here's some projects that our expert Unix engineers made real:

  • Creating mining pools and mining software for both Linux and Windows
  • Assistance with configuring KVM nodes
  • Setting up VPN connections between AWS and private servers
  • Writing bash shell scripts using virtual box and Ubuntu
  • Reverting OS updates when they stop booting
  • Moving large files from one Linux server to other servers
  • Migrating Radius from one centos server to another
  • Analyzing Asterisk issues and providing solutions

By leveraging the expertise of an UNIX Engineer hundreds of businesses have enabled their systems to be highly secure and reliable. It's time for you to take the next step on your journey by hiring an expert UNIX Engineer on Freelancer.com to ensure innovative solutions for your business. Employing a skilled freelancer from our platform will enable you to advance into the future with confidence knowing that you are relying on experienced professionals.

From 45,091 reviews, clients rate our UNIX Engineers 4.9 out of 5 stars.
Hire UNIX Engineers

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    6 jobs found
    [URGENT for 17/1/25] Symlink and xv6 kernel code modification
    6 days left
    Verified

    Hi Everyone YOU CAN FIND THE FULL REQUIREMENT DOC IN THE ZIP ATTACHED This project involves enhancing the xv6 operating system by implementing support for large files and symbolic links in its file system. The task requires understanding and modifying the xv6 kernel code to achieve specific functionalities. Key Deliverables: Large Files Support: 1. Extend the maximum file size to support up to 65,803 blocks by implementing double-indirect block addressing. 2. Modify the file system code (e.g., bmap(), itrunc()) and related structures to handle double-indirect addressing. Symbolic Links: 1. Implement a system call symlink(target, path) to create symbolic links. Modify open() to resolve symbolic links recursively, with support for a maximum depth to prevent cyclic links. 2. Add a flag...

    ASP.NET C Programming C++ Programming Linux UNIX
    $91 Average bid
    $91 Avg Bid
    12 bids
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    Install PMTA on CentOS
    6 days left
    Verified

    I am looking for an expert who can install the PMTA application on my CentOS server. The primary use of this application will be for email marketing. Key Requirements: - Installation of PMTA on CentOS Access: - You will be provided with root access to the server. Ideal Skills: - Extensive experience with PMTA - Proficient in CentOS

    Email Marketing Linux System Admin UNIX
    $123 Average bid
    $123 Avg Bid
    33 bids
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    Ongoing Server Support Person -- 2 try -- 2
    6 days left
    Verified

    Our long term server admin passed away and we require a new person to take over ongoing server support. We run a small business with 2 servers running Proxmox and 4 VMs. (3 Linux 1 Win) We run a separate Proxmox backup server. We run Hestia for our webserver and Mailcow for mail. . Backups are done to the Proxmox server, NAS and Mega (cloud) We often need small tasks done to support the web devs (ssh, DB work etc etc) and we require monthly maintenance to ensure reliability and updates etc. You need of course to be fully able to work with all of the above, and also be available during NZ time in mornings and evenings. (Our previous admin was from Serbia and this time zone worked ok) We will pay a one off hiring fee to FreeLancer and work with you on an hourly rate moving forward. Plea...

    Apache Linux MySQL System Admin UNIX
    $19 / hr Average bid
    $19 / hr Avg Bid
    45 bids
    Bid now
    JasperReports Installation on Oracle Linux
    1 day left

    I need an experienced professional to download and install a specific older version of JasperReports, version 7.5, on my Oracle Linux system. Ideal candidates should: - Have deep knowledge of Oracle Linux - Be skilled in software installations on Linux systems - Be able to download and install JasperReports version 7.5 Please provide evidence of similar projects you've completed in your bid.

    Database Administration Linux Oracle UNIX VMware
    $120 Average bid
    $120 Avg Bid
    25 bids
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    Desarrollo con C++ Migración de sistemas de C# a C++. -- 2
    5 days left
    Verified

    Presupuesto 20 dolares necesito alguien que me me ayude de manera remota a realizar este trabajo simulador debe manejar Desarrollo con C++ Migración de sistemas de C# a C++. Trabajo en entornos Linux. Optimización de sistemas para alto rendimiento y reducción de latencia (si tienes experiencia en esto, ¡sería genial!).

    C Programming C++ Programming Linux Ubuntu UNIX
    $7 / hr Average bid
    $7 / hr Avg Bid
    5 bids
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    Desarrollo con C++ Migración de sistemas de C# a C++.
    5 days left
    Verified

    Presupuesto 20 dolares necesito alguien que me me ayude de manera remota a realizar este trabajo simulador debe manejar Desarrollo con C++ Migración de sistemas de C# a C++. Trabajo en entornos Linux. Optimización de sistemas para alto rendimiento y reducción de latencia (si tienes experiencia en esto, ¡sería genial!).

    C Programming C++ Programming Linux Ubuntu UNIX
    $12 / hr Average bid
    $12 / hr Avg Bid
    3 bids
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