Unix Programmers & Shell Scripting Developers

Showing 145 freelancers

Unix Programmers & Shell Scripting Developers

Showing 145 freelancers

Get Your Unix Shell Project Started Today!

Post your Unix shell project on oDesk and find freelance Unix system administrators and programmers to manage your OS administration or Unix shell script writing or modification. These experienced freelancers can create a custom shell for your Unix operating system, coordinate the migration process of your projects between Unix systems, develop shell scripts to implement system security policies (like Firewall), or modify your OS kernel to implement new functions. They can also redirect input and output to and from your Unix system, manage your processes, or import your .sh Unix shell databases into MySQL databases.

A Unix shell is a command-line interpreter and programming language that provides system administrators with a user interface for Unix and Unix-like systems. On oDesk, the world’s largest online workplace, companies hire Unix shell scripting developers to manage their Unix shell scripting and Unix platform-based application support and maintenance.

Browse Unix Shell job posts for project examples or post your job on oDesk for free!

Unix Shell Job Cost Overview

Typical total cost of oDesk Unix Shell projects based on completed and fixed-price jobs.

oDesk Unix Shell Jobs Completed Quarterly

On average, 17 Unix Shell projects are completed every quarter on oDesk.

17

Time to Complete oDesk Unix Shell Jobs

Time needed to complete a Unix Shell project on oDesk.

Average Unix Shell Freelancer Feedback Score

Unix Shell oDesk freelancers typically receive a client rating of 4.85.

4.85

Last updated: February 1, 2015

  • Senior Linux Administrator

    * Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Troubleshoot and … more

    * Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Troubleshoot and resolve network, system, hardware and software problems. * Achieve quick fixes and / or long-term solutions as needed. * Maintain 100% customer satisfaction through all available means.  less

    apache-administration nginx varnish-cache centos iptables linux-system-administration vmware-administration nagios vmware-esx mysql linux-slackware memcached windows-administration network-administration postgresql postfix ftp apache-solr domain-migration ssh spamassassin clamav vim openvz atlassian-confluence atlassian-jira glassfish virtualization freebsd cpanel unix-shell bash amazon-web-services amazon-ec2 amazon-s3 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 118 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
  • Web Developer

    I have helped countless number of people with their IT-related problems. Creating websites, debugging code, setting up servers, offering advice and more. This started as a hobby for me 16 years ago. During the last 4 years I have been … more

    I have helped countless number of people with their IT-related problems. Creating websites, debugging code, setting up servers, offering advice and more. This started as a hobby for me 16 years ago. During the last 4 years I have been employed as primary a web developer but also a general IT-guy. I want to help you with anything between fixing that printer to setting up that High-availability sphinx cluster for your database with millions of records. I want to build your new website. I want to fix that bug in your existing site. I want to make you happy and satisfied. I want YOU to give ME the best rating/review!  less

    php phpmyadmin asp.net-mvc mysql html5 psd-to-html psd-to-xhtml html xhtml sql linux-system-administration unix-system-administration unix-shell javascript jquery yii-framework joomla virtuemart apache-administration regular-expressions automated-testing penetration-testing manual-testing functional-testing oop object-oriented-design performance-testing selenium-webdriver web-content-management web-scraping xml socket-programming website-development ajax software-debugging 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • SWEDEN
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 6 TESTS
  • Web developer with great sense to detail and ability to create

    Our company is dedicated in web design and web development. We try to stay up to date with the newest technologies by spending every spare minute in studying and research. We consider planning to be one of the most important … more

    Our company is dedicated in web design and web development. We try to stay up to date with the newest technologies by spending every spare minute in studying and research. We consider planning to be one of the most important steps in web application creation. You can find more in-detail describtion of our company and portfolio of work on our web site at: [fixar.org][1] [1]: http://fixar.org  less

    html css database-modeling javascript perl php postgresql ajax unix-shell ui-design seo c# .net-framework mysql lamp-administration 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • English speaking American programmer with over 20 years experience

    I began working with computers in 1982 with my first Radio Shack TRS-80. A true 80's PC whiz kid who grew up with technology, I have had a stellar career and now it is time to go completely solo … more

    I began working with computers in 1982 with my first Radio Shack TRS-80. A true 80's PC whiz kid who grew up with technology, I have had a stellar career and now it is time to go completely solo using sites like this one. My technical consulting company, aDedicated.com is the dot com dedicated to your projects success. Founded in 1992 as a moonlighting consulting endeavor by me, Emmett Kaericher, we have since grown to become a full time, full service boutique online consulting firm If it is an online open source based endeavor then it is guaranteed to be well within the scope of my expertise. Be sure to view my other experience section where I have first hand client testamonials many of which are backed up with proof of the work and excellent ratings at other freelance sites or are actual co-workers, teammates, clients and employers own words. As the Founder/Owner of aDedicated.com and Senior Programming Consultant, I personally assume responsibility for all work programmed or provided by myself or by any of my network of on-call sub-contractors whom I sometimes need to bring on to augment my weaker skills or to faciliate making project schedules happen on time. I have many years of experience in all sorts of organizations including the US Government, as well as many large and small private companies, some of which you would recognize as household brand names. We are here to help with your online startup questions and requirements far beyond just developing code, as we have expertise in every aspect of launching a successful web business and we will dedicate ourselves to your project just as effectively as if it were our own. I am presently seeking buyers in need of expert internet site or application design, development, repair, modification or maintenance. I promise that my team and I will be just like an extension of your own company staff. My commitment to your project is in my company's name - aDedicated.com. Thank you for your consideration in advance, Emmett Kaericher Chief Consultant/Lead Developer aDedicated.com  less

    project-management agile-software-development ajax blog-writing css database-modeling data-entry drupal edi adobe-flash freebsd graphics-programming php mysql html javascript joomla lamp-administration mambo sql oscommerce adobe-photoshop perl phpnuke software-qa-testing seo smarty soap systems-development software-testing technical-writing typepad uml ui-design unix-shell video-streaming vbulletin wordpress xml 00 more less
    • $50.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • software developer

    In recent years I have created dozens of dynamic webpages, and their server-side, backend processes. All of my webpages are coded manually, I take care of cross-browser compatibility and beeing W3C compliant, therefore I do not use any automated website … more

    In recent years I have created dozens of dynamic webpages, and their server-side, backend processes. All of my webpages are coded manually, I take care of cross-browser compatibility and beeing W3C compliant, therefore I do not use any automated website generator. Software environment: Linux bash script, JavaScript, HTML, CSS, XML, XSD, Other skills: XLS, XLA, C++, PHP  less

    html xml linux-system-administration javascript c++ php assembly-language microsoft-excel css unix-shell 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • HUNGARY
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 9 TESTS
  • Software Architect, Project Manager and Web Developer

    I am looking for opportunities to work on areas of my expertise, which includes building internet systems since the planning to its deployment, going through server installation, researching the best technologies the system development, webpages layout and design , focusing on … more

    I am looking for opportunities to work on areas of my expertise, which includes building internet systems since the planning to its deployment, going through server installation, researching the best technologies the system development, webpages layout and design , focusing on the client's needs. I have a strong background working with servers maintenance since 1998, in several areas, like network analisys and security, email , file, network and application servers as well web infrastructure like LAMP. My experience includes maintence and security of networks with firewalls, anti-virus and anti-spyware solutions. As Project Manager I am able to create web systems in several languages using different frameworks like Struts in Java, Zend, Zend 2 and CakePHP for PHP and .NET C#. I have a large experience in MVC Architectural Patterns, which, in synergy with my experience working on distributed projects, gives me experience needed to work along other developers and designers as needed. I am a highly organized developer and look forward to have a system tracking tasks and jobs that are needed to be done for long term works. Among all high level frameworks I use I have experience working with several other technologies like SOAP, REST, Payment Gateways, Boostraps (twitter, node) Feel free to contact me with any question.  less

    php zend-framework lamp-administration mysql oop smarty java .net-framework linux-system-administration ajax wordpress cakephp unix-shell c# database-design 00 more less
    • $50.00 HOURLY RATE
    • 4.9
    • 2752 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Seasoned linux Administrator - Nginx , apache, cPanel, Shell scripting

    Hello, I am Vinod and I have more than 10 year experience in managing Linux and cPanel servers. I have versatile experience in setting up and managing servers, optimising them for the best usage and fine tuning the security aspects … more

    Hello, I am Vinod and I have more than 10 year experience in managing Linux and cPanel servers. I have versatile experience in setting up and managing servers, optimising them for the best usage and fine tuning the security aspects. I am very good in migrating websites or applications from one server to another with lowest possible downtime. Along with that I use shell scripting to automate day-to-day activities. I have set up and maintained clusters of DNS servers, web servers using Apache / Nginx controlled by a Load Balancer, Db servers using MySQL / Percona /MariaDB with Master - Slave replication. I have also experience in setting up NFS server for remote storage. I can be available any time on all weekdays and can provide industry references if needed. Why you wont regret for hiring me. 1. I love what I do and I insist on doing it well. 2. I follow certain work ethics and 100 % privacy and confidentiality is promised. 3. I do not outsource my projects. 4. I use Linux PC and Laptop and hence my computer is free from virus. 5. Have more than 3 active internet connections. DSL, WiMAX, 3G x 2 . So no ISP issue I am 1. True professional. An engineer by profession and education. 2. I am honest. I don't boast on what I don't know. I know Linux and I know it well. 3. I would rather ask 100 questions than making mistakes. 4. NDA is fine. Can send it as a hard copy / fax / email. 5. I have many other things to do too and I value my personal life too. So no lame excuses or delay projects. I am efficient in my work. I believe " a stitch in time saves nine " completely. 6. I understand that what you are spending is your hard earned money. 7. I will be online on Skype / Gtalk / Yahoo / AIM and I will be available on email / phone. With my 8.5 year experience, I believe I can understand what is the requirement completely. I have been a help desk (Kayako, Perlbill, WHMCS, Cereberus ) tech for the last 6 and half years and I have been dealing with a lot of people ranging from technically sound server / network administrators and architects to laymen. I can effectively communicate in a language which is understandable to whom I am dealing with. Pasting below a briefing about my skills. my experiences include --Centos, FreeBSD, Ubuntu , Redhat -- PCI -- Nagios -- Apache , Nginx , Lighttpd , varnish cache -- Exim -- MySQL , Percona , MariaDB -- Bind -- NFS -- Shell scripting, Working over command line. -- Control panels like cPanel, Plesk, Webmin, zpanel -- Cloud operating systems like Applogic, Onapp. -- Working on KVM switch ( for installing OS / networking issue trouble shooting etc ) -- Server security , Firewalls, Mod Security --Customised server setup for Drupal , Wordpress , Joomla -- Documentation Skills And many other services / applications which are necessary for managing linux based servers and applications.  less

    unix-shell whm apache-administration nginx dns mysql mail-server-implementation cpanel email-technical-support pci-compliance load-balancing database-administration clustering virtualization virtuoso exim helpdesk-support email-deliverability-consulting 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 1088 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • Linux Cloud Engineer / 14 Years Real World Experience

    Daily engineering and administration of OpenBSD, FreeBSD, Linux and Windows based operating environments. LAN/WAN: Experience identifying a large number of network and host based security problems. Stabilized the bandwidth billing system for accuracy and provided assistance to the web … more

    Daily engineering and administration of OpenBSD, FreeBSD, Linux and Windows based operating environments. LAN/WAN: Experience identifying a large number of network and host based security problems. Stabilized the bandwidth billing system for accuracy and provided assistance to the web development team. UNX(tm)/Linux/BSD: Designed and built a custom Enterprises Data Ware House utilizing RedHat Enterprise Linux, IBM Information Server, and the Sun N1 toolkit. Back ported the RedHat clustering tools and GFS modules for RedHat Enterprise Linux 4. Customized the operating environment for running the IBM Information Server 8 family of applications, consisting of IBM DB2 V 9.3, IBM WebSphere 6.0, IBM DataStage and IBM QualityStage. Was the single onsite operations point for the HP-UX, Solaris, FreeBSD, MacOS X, and Linux machines. Wrote custom tools for monitoring and metrics. Fluent in the change management process as it relates to Sarbanes Oxley, internal, and external audits. Extensive documentation of custom applications, primarily our custom data warehouse solution. Designed and implemented the company's external web presence using Solaris 10. Utilized zones, the ZFS file system, and hardware RAID on the T2000 platform. Wrote my own tools in Perl, C, and the Bourne shell. Debugged many complex operational problems. Specialties Started running Linux around 1993, kernel was 0.99 Moved onto SunOS and Open/FreeBSD. Since have worked with HP-UX and SCO extensively. Currently work with RHEL, AMI Linux, CentOS, OpenBSD, EC2, Parallels, and Rackspace.  less

    linux-system-administration unix-shell amazon-ec2 virtualization freebsd solaris-administration hp-ux aix security network-security 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 5309 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 7 TESTS
  • System Integration, Solutions, Documentation

    I have obtained professional and executive expertise in content writing, technical writing, reviews, report writing, executive summaries, user guides, manuals and complete line of documentation. Concept, functionality and theories of the subject intrigue me to learn and then jot down … more

    I have obtained professional and executive expertise in content writing, technical writing, reviews, report writing, executive summaries, user guides, manuals and complete line of documentation. Concept, functionality and theories of the subject intrigue me to learn and then jot down the knowledge for a comfortable reading. My wide range of subjects involve product and service description, feature highlights, operating procedures, engineering processes, analytical reviews and recommendations. My projects are based on actual research, cross referencing and comparative studies. I firmly believe in originality, clarity and quality. My focus in writing is the reduction of learning curve for the reader. I spend more time writing so the reader takes less.  less

    technical-writing creative-writing content-writing affiliate-marketing business-development unix-system-administration unix-shell ms-dos-administration autodesk gis arcgis 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
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