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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 43,873 reviews, clients rate our UNIX Engineers 4.92 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 43,873 reviews, clients rate our UNIX Engineers 4.92 out of 5 stars.
Hire UNIX Engineers

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    Linux Memory Analysis Tutor, Oracle/RHEL
    3 days left

    I keep seeing high RAM utilisation on both Oracle Linux and Red Hat Enterprise Linux servers and I want to understand, in depth, what is really happening inside the memory subsystem. More than a quick fix, I need a knowledgeable administrator who can walk me through each layer—kernel, user space, buffers, cache, swap—so I can read the numbers with confidence and spot the true culprits when usage spikes. Here is what I expect from our collaboration: • A live, step-by-step session (or series) where we run commands such as free, top, vmstat, sar and others you recommend, interpret every column, and relate the output to the kernel’s behaviour. • Practical explanations of how Oracle Linux and RHEL may differ in their memory reporting and tuning parameters. &bull...

    Database Administration Linux Oracle Performance Tuning Red Hat System Administration Troubleshooting UNIX
    $11 / hr Average bid
    $11 / hr Avg Bid
    7 bids
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