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Post your Unix shell project on Upwork 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 Upwork, 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.

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Unix shell Job Cost Overview

Typical total cost of Upwork Unix shell projects based on completed and fixed-price jobs.

Upwork Unix shell Jobs Completed Quarterly

On average, 21 Unix shell projects are completed every quarter on Upwork.

21

Time to Complete Upwork Unix shell Jobs

Time needed to complete a Unix shell project on Upwork.

Average Unix shell Freelancer Feedback Score

Unix shell Upwork freelancers typically receive a client rating of 4.72.

4.72
Last updated: August 1, 2015

Popular Unix shell Searches

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  1. Dilawer Hussain

    Dilawer Hussain Agency Contractor

    Expert Mobile apps developer, iPhone, iPad, Android

    Pakistan - Tests: 3 - Portfolio: 12

    Looking for providers who are seeking quality, work reliability and time assurance in a cost effective manner. Those willing to have mobile solutions. I am their best choice to provide reliable solutions. I will be happy to provide my best services for iOS and Android. Below are my technical skills: - iPhone/iPad/iOS6, Android Apps - Facebook, EverNote, Google Maps, Twitter API integration etc... - Advertisement (iAds, Adwhirl, Admob, Revmob, Chartboost, Flurry, Localytics) - JSON/XML parsing - Sqlite, Sqldb, coredata - OpenGL ES Experience - Subversion, Git, Bitbucket - Unix Command line (Mac OS X, Ubuntu, Fedora) management I also have project management capabilities and I managed more then 10 projects at a time. Clients needs to get a complete business solution, I can provide them technical services for platforms like iOS, Android and web.

    Groups: Corona Labs

    Associated with: T-Box Agency

    $33.33 /hr
    2,936 hours
    4.76
  2. Mihaela H.

    Mihaela H. Agency Contractor

    ISQTB Certified Tester, Data Entry, Research, MS Office -Europe

    Romania - Tests: 17

    Gain experience while offer high quality services in testing, data entry and technical writing domains. My skills in the above domains were continuously improved during the last 4+ years, while working as a system integration tester in a big telecommunication company. This job involved the installation and the integration of servers followed by functional testing of the system, keeping an eye on the GUI and the usability aspects. Also, an important role was the test strategy and test cases writing. References available on request.

    Associated with: PFA

    $11.11 /hr
    2,539 hours
    4.97
  3. Andrei Volkov

    Andrei Volkov Agency Contractor

    Linux specialist (Sec/Opt/Dev, C/Perl/Python/PHP/BASH)

    Belarus - Tests: 5 - Portfolio: 13

    Important: ------------------- Enhanced shield of your Web application with mod_security! Should be always. It is task #1 after installation ANY web application! ------------------- About Me and more: ------------------- I have over 16 years of work experience with Linux systems. This is the list of software and technologies with which I deal. This list is not full and expands day by day. I always can find right decisions if I found some problems. And I am always interested in looking for mostly economical and productive solutions. Of course, Cpanel, WHM, Webmin, Plesk .... I know how are working these web-wrappers and I support their. I can will tune and to make the checking of these wrappers. But that more important !! I can work without this))) Directly use configuration files of services and etc etc. Usually, it is better way on dedicated servers. ) TCP, IPv4 , IPv6, IPX ... - WiFi, WEP, WPA, WPA2 ... - SElinux, Apparmor, Smack, Tomoyo ... - LAMP ( Apache, Nginx, PHP, Perl, Mysql, Mongo), REDMINE ... - Cpanel, Zpanel, ISP ... - MySQL clustering and replication DNS servers ... - SENDMAIL, EXIM, POSTFIX (POSTFIXADMIN,MYSQL,DOVECOT,POLICYD) ... - HPC system: Torque, Maui, Moab for HPC clusters, Infiniband, FC interconnect, iSCSI, SCST, DRBD, OFED, OPENMPI ... - OpenLDAP ... - VPN with OpenVPN, PPTP, StrongVPN ... - Nagios, Zabbix, Ganglia, OSSEC ... - SVN, CVS, GIT ... - KVM, Xen, OpenStack, Proxmox ... - NBD, RAID, LVM ... etc etc During these years I have been in a large number of tasks related to administration of network devices, as well as with simple and complex server systems. I manage servers for the HPC tasks and for network infrastructure of Internet and Intranet - DNS,DHCP,*FTP,HTTP(S),MAIL etc etc. The main goals - the monitoring of the performance and the security. I also implement tasks of data backup and troubleshooting, support for the users. I have comprehensive work skills with systems based on Debian, Redhat, CentOS, SLES, OpenSuse. I've got more than 8 years of experience in developing the different software with use of C, Perl, Python, Bash, HTML on system and user levels. For example, very important skill in developing and the modification of RPM packages (rpmbuild, rebuild, kernels), custom kernels and etc etc. ------------------- Often: ------------------- How the standart service for VPS's and VDS's projects and dedicated servers: IDS, IPS, the control of contents of log's files, the control of load of the cpu, the memory, the hard disks; the backups of the databases and the files; install or update software, consultations. Emergency call via sms to cell phone. ------------------- STOP Windows and U/K/buntu etc. TIPS WITHOUT PAYMENT: ------------------- 1. VERY OFFTEN: IF YOURS WP WAS HACKED 1. disable plugins 2. execute # diff -r dir1 dir2 3. repeat for plugins if you have last version of WP code: ~ 80% cases - problems: plugin low quality (look on author: from where and who is) ~ 15% cases - problems: theme low quality (look on author: from where and who is) ~ 5% 0day of WP also you need disable all shell function in php and enable suphp/suexec modes. STOP Windows and U/K/buntu etc. TIPS WITHOUT PAYMENT: ------------------- 1. I am getting a lot questions about reliability and quality distributives/clones Ubuntu. Results on practice - Ubuntu clones - worst for server. It is truth. If you $buntu guy, I can't help you right now. I only can recommend Debian way for server. =============== 3. Nginx of course is good program. For small/middle vps. But in serious projects - apache. Nginx will be suitable for frontend. It is only practice. Always for all web application should be mod_security module. Firewall of level of web application on 7 level of OSI. Each web application/site should be under own user in environment of vps or on dedicated servers. =============== 4. By topic Wordpress. For optimisation services of OS , namely system IO(type of disks or partitions) and DB(type of engines of tables), need to use empty installation (default variants). Most problems of work WP contains in itself - customized plugins or themes. For analyze pages need begin with such services as http://gtmetrix.com. =============== Sunday - day of rest. Or in emergency case - payment with double rate. best regards, Andrei odesk.by / upwork.link PS: With love from USSR. ;-)

    Associated with: UPWORK.LINK

    $16.00 /hr
    1,009 hours
    4.98
  4. Stanislav M.

    Stanislav M.

    PHP5(ZF)/MySQL Developer, 9+ years expirience

    Ukraine - Tests: 6 - Portfolio: 2

    Total expirience in web programming (PHP5, MySQL, PostgreSQL, Perl, HTML5, CSS, JavaScript etc) is 9+ years. Did many projects as a team player and a standalone developer (check my portfolio) I prefer long-term development in a team of 2-3 programmers. Have a good expirience in video delivery (pseudostreaming, CDN, transcoding (ffmpeg), HLS/HDS etc), server administration (Linux [Fedora, Debian, Ubuntu, Gentoo, CentOS], FreeBSD, LAMP, bind, ftp, nginx etc), sites optimization (caching, database and query optimization etc), building environment (vagrant, docker, virtualbox). Basic knowledge of Erlang. Also have experience and can work as team lead and project manager.

    $27.78 /hr
    2,850 hours
    5.00
  5. Maria jerese D.

    Maria jerese D.

    PeopleSoft Security Consultant/Project Manager/Proofread/Web Research

    Philippines - Tests: 7

    I have handled PeopleSoft Security and PS admin for more than three years. My skills and experiences include Microsoft Office, UNIX, Oracle Database and MS-SQL. I have been with a huge I.T. company, and on the Peoplesoft support team for more than three years. This has helped me develop the skills mentioned above. I also have been doing proofreading, editing, web research, email handling, link building, data entry and project management since 2010. I also have experience with technical writing. I am seeking opportunities where my experiences and skills can be utilized to improve customer satisfaction.

    $7.78 /hr
    5,404 hours
    4.61
  6. Sabarinathan Raman

    Sabarinathan Raman

    Technical support/Project Management/Agile/Content Management

    India - Tests: 5

    I am an IT professional with varied areas of expertise. Skills include and not limited to: Scrum Master Windows & Desktop support Application Technical Support Shell Scripting VB Scripting, SQL server support & administration, Windows Administration, HTML, English - Tamil Translation Content Writing Technical Writing Proof Reading Communication & Soft skills training etc. Please feel free to ask for any further details about me.

    $11.11 /hr
    1,294 hours
    5.00
  7. Abdul Sattar

    Abdul Sattar Agency Contractor

    Linux Server Administrator

    Pakistan - Tests: 5 - Portfolio: 2

    Over the last 4 years, I learned very techniques and useful things using MS. Office, Internet Research, Email- Marketing Software, 3-i Taxi Manager (GPS System) for Taxi Services. I have also good Command in MS. CRM, Corel Draw, Adobe Photoshop etc. I have worked with Inbound Call Center as CRO and CSO. Client handling, tasking switching, Customer Dealing, Making Complain regarding service and Register them into CRM also Maintain data in CRM. I have worked in Web Hosting and Email Marketing Company as Support Engineer. Responsibility: Sale / Support Chat , Ticket Resolution, Technical Problem Resolution, Server Management, Server Technical Issue Resolution etc...

    Associated with: Star Tech, Sattar051

    $3.33 /hr
    1,733 hours
    4.84
  8. Dan Ohuiginn

    Dan Ohuiginn

    Python developer: pylons, turbogears, django, systems and networking

    Germany - Tests: 4 - Portfolio: 4

    I am an experienced developer and technical project manager. My experience covers web development, backend and server work, and big data. I have been responsible for high-performance and high-availability systems, handling thousands of requests per second. I have used machine learning tools both commercially and in assisting academic research.

    $33.33 /hr
    3,156 hours
    4.95
  9. DEVI LAVANYA SAMPATH KUMAR

    DEVI LAVANYA SAMPATH KUMAR

    QA Software Engineer

    India - Tests: 3 - Portfolio: 4

    4 years experience in C/C++ development, UAT testing, SIT testing, End-End testing, Black box testing, Sanity testing,Load Testing, Performance testing, Integration testing, Functional testing and Regression testing for ERP like SAP, Peoplesoft and web based applications. Expertise in Manual and Automated Testing of Client Server/Web based Applications.

    $22.22 /hr
    1,144 hours
    5.00
  10. Olexandr Z.

    Olexandr Z. Agency Contractor

    Symfony 2, ExtJS, Sencha Touch, Android

    Ukraine - Tests: 13 - Portfolio: 16

    Over the last 10 years I have developed a wide range of sites using HTML, PHP, MySQL, MongoDB, AJAX, ASP.NET, MS SQL including sites for startup companies and small businesses. Looking for opportunities to build websites from ground up. Master's degree in Computer Sciences Programming Languages: PHP (4 - 5.4), C#, VB.NET, C, C++, BASH, Python, JavaScript DataBases: MS SQL (2000-2012), MySQL (3 - 5.1), MongoDB (1.8 - 2.0) Frameworks: .NET (1.1 - 4.5), Zend Framework, Symfony (1.3 - 1.4), Symfony 2, WordPress 100% money back guarantee if not satisfied for any reason. Please don't invite me for interview if your project is not under oDesk [[http://www.odesk.com/help/help/policies/billing_payments_policy|Guaranteed Payment]] policy (having fixed price). Thank you for understanding.

    Associated with: ZophiaTech

    $38.89 /hr
    3,322 hours
    4.88