Ubuntu is operating system software, which is distributed as free and open source software. It is used on desktops, laptops, tablet computers, Smartphones, smart TVs, servers and for cloud computing.

As a user of Ubuntu you can get professional assistance from the freelancers at freelancer.com. These are people qualified in managing the software and even customizing it to your needs. When you post the job, the freelancers bid for it and you can choose to pay hourly or at fixed rate. The bidding enables you to select the best from the constantly updated pool of Ubuntu professionals at a fair price. The payment to the freelancer is made when you are satisfied with the job. This reduces the cost of managing the software if you had employed someone full time.

With knowledge and experience of Operating system software such as Ubuntu, you can earn a living at freelancer.com by becoming a freelancer. This is done by signing up and bidding for jobs. Once you get the job and complete it, the employer makes the payment upon satisfaction that Ubuntu is well-managed. The job can be done from the comfort of your home as opposed to other ordinary jobs that one have to go do at the office.

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    The files files write example.c and files read example.c were used to demonstrate the operations with files on UNIX. Your task is to modify files write example.c so that it writes all the records using only the last mmap based technique. It should not be too hard to do so. The other two methods of access, i.e. using write and stdio functions should not be used anymore. However, much of the lo...

    $30 (Avg Bid)
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    Linux Admin 6 days left

    Your job as a server administrator will be to expand our infrastructure configure and install Linux servers configure different services like postfix, nginx, apache, mysql, dovecot, php­fpm, spamassassin, pureftp, fail2ban We also expect from you knowledge about virtualization, because we use Linux Containers. We require: at least 5 years' experience; excellent Linux knowledge; good En...

    $1002 (Avg Bid)
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    Hello we installed and configured percona xtradb 4 nodes as master/master configuration with haproxy and keepalived. we are having problem when all nodes are down at same time, the system not getting up properly, and we really need an expert for performance tuning and mainaining percona free tools to monitor, troubleshoot and backup features. OS : ubuntu 14 on vmware 6.5

    $398 (Avg Bid)
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    10 bids
    AWS Server Load Management 6 days left
    VERIFIED

    Hello, I have a website which is running on AWS server. However it seems that the server is under load. The server runs linux os CentOS. I want someone who is an expert in AWS Linux Server and PHP and can look into the issues of server load and advice solutions. Please note since this is my main production server I would prefer work done through remote support as sharing credentials is so...

    $114 (Avg Bid)
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    9 bids

    We are a training company and need to setup remote labs on AWS but we don't have experience that how it will work and initially how we can use it with low cost and how we can scale if required. need someone with good experience on AWS implementation and solutions.

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    11 bids

    We are looking for Linux Hosting Server Administrator in Delhi for uploing Angular JS and PHP Webapp and Mysql database file using Putty and Filezilla or any other tool. If it is done using any third party tools also then also it should be very secure. Cpanel is not there. Do it by any other mean. First tell me how you will do it after that only we will award this project to u.

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    Need someone who has experience with stress and load testing websites and apis... Calculate number of users before scaling to new servers how much a server can handle Send simulated traffic to site, etc

    $113 (Avg Bid)
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    Currently at stage where I am not sure why when I command "make" I am receiving an build-release error.

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    22 bids

    I need an SSL Certificate to be installed on DigitalOcean server. Thanks.

    $79 (Avg Bid)
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    36 bids
    shell scripting 5 days left
    VERIFIED

    shell scripting required centos server running whm/cpanel

    $116 (Avg Bid)
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    20 bids

    Having some difficulty in middle of project running the make command in Ubuntu.....

    $99 (Avg Bid)
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    Dear Nerds, I have a CentOS 7 system that has been running Observium (SNMP service) without issue. I wanted to add FreePBX on to the same host. Both services are now installed and are running, but I need a helping hand with the httpd/virtual server configuration. Here's the install guides for both [url removed, login to view] https://wiki.freepbx.org/display/FOP/Installing+FreePBX+1...

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    I need my ubuntu computer to hybernate wake up and restart at certain times using Crhontab

    $14 (Avg Bid)
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    Hai, I need to setup Zabbix 3.4 Setup on Ubuntu 16.04. Setup only.

    $23 (Avg Bid)
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    17 bids

    I have an older site that is running on an outdated version of Ubuntu. I need the site running on a newer version of ubuntu so that SSL will work with a 3rd party API. I have moved the files to the new server and upgraded Ubuntu, Apache, and PHP version. I need the site to be tested and deployed on the new server ASAP.

    $965 (Avg Bid)
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    60 bids

    I purchased linux OS vps. I want to install remote desktop server on centos 6 VPS. it is for connecting to vps in remote desktop. if you can do this , please contact me.

    $14 / hr (Avg Bid)
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    30 bids

    Create VPN tunnel on two Ubuntu servers

    $122 (Avg Bid)
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    Objectives: -To set up the simulation environment by installing the mininet and the both sdn controller (Floodlight and Nox) and all their dependencies. -To evaluate the performance of the controller based on 2 modes throughput and latency by running the simulation on mininet using tree topology 3 times, each time the size of the network gets bigger and 1 time 1 real life topology which will be ...

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    I have a small school and home setup, totally some 4-5 PC's. Am getting pained because they all have different hardware and os and at any given time one has some issue. Feel if I go for cloud based (like AWS) will be better. Requirements are not too many 1. BRowsing 2. Documentation 3. We have CCTV for some reason can be seen only on Windows, go to make it work on Linux as well 4. Some mi...

    $11 / hr (Avg Bid)
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    Hi, We are an Australian based IT company looking into Docker containers for our next generation of applications. As a part of our product development, we will be using container migration tool (eg: CRIU) to migrateclone running containers from one host to another while ensuring they can maintain their working condition on the destination device. We are looking for a professional develo...

    $471 (Avg Bid)
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