Unix Programmers & Shell Scripting Developers

Showing 11 freelancers

Unix Programmers & Shell Scripting Developers

Showing 11 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, 12 Unix Shell projects are completed every quarter on oDesk.

12

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 4.72.

4.72

Last updated: April 1, 2014

Popular Unix Shell Searches

  • Seasoned linux Administrator - Nginx , apache, cPanel, Shell scripting

    Hello, I am Vinod and I have more than 7 year experience in managing Linux and cPanel servers. I have versatile experience in setting up and managing servers, optimizing them for the best usage and fine tuning the security aspects … more

    Hello, I am Vinod and I have more than 7 year experience in managing Linux and cPanel servers. I have versatile experience in setting up and managing servers, optimizing 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 -- Exim -- MySQL , Percona , MariaDB -- Bind -- NFS -- Shell scripting, Working over command line. -- Control panels like cPanel, Plesk, Webmin, -- Cloud operating systems like Applogic, Onapp. -- Working on KVM switch ( for installing OS / networking issue trouble shooting etc ) -- Server security , Firewalls, Mod Security -- 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
    • $16.67 HOURLY RATE
    • 5.0
    • 669 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • Server Administrator and Website Consultant with 10+ Years Experience

    Over the last 8-10 years, I've developed e-commerce websites, helped business owners increase and improve their website conversion rates, and have developed a PHP application that is specifically designed to help with website conversion rate improvement (SuperPageSplitter.com). I … more

    Over the last 8-10 years, I've developed e-commerce websites, helped business owners increase and improve their website conversion rates, and have developed a PHP application that is specifically designed to help with website conversion rate improvement (SuperPageSplitter.com). I am a website conversion expert, website business consultant, email deliverability consultant and above all else, an experienced server administrator. This typically entails me providing advice (and often helping with the implementation of ideas I suggest) to develop a client's website, improve it (i.e. specify a "call-to-action" more clearly, track visitor data, and so forth), develop customer relationships (using e-mail marketing as a tool) and to make sure it has the framework in place to support the client's business -- whether that business is offline or online. My main focus is automating tasks, and this is what I specialize in helping my clients do in order to improve their productivity, help increase their base efforts exponentially, and free them (or their employees) up to work on more important things where the business may be concerned. As a programmer (PHP/Perl/Python/Shell Scripting), internet marketer, conversion rate expert, and e-mail deliverability specialist it is a typical day for me to help put together an e-mail campaign for a client's customers, track the data the customer's provide (via feedback forms, or activities they perform on the site), create shell scripts or PHP scripts to automate tasks, and ensure that the server it's all running on is secure. As an experienced server admin with 10+ years experience, I help clients with Apache, NginX, PHP, MySQL, BIND / named, and PCI Compliance. In fact, an article I wrote on PCI Compliance was published by CardPaymentOptions.com, which is a credit card processing online guide for new merchants: http://www.cardpaymentoptions.com/credit-card-processing/pci-compliance-guide-for-e-commerce-merchants/ In addition, I am very familiar with email marketing setup, email marketing software (such as Interspire Email Marketer, MailChimp, aWeber, ConstantContact, etc), and am very experienced in setting up the mailing environment properly and in such a way that email can be delivered to the inbox rather than the spam folder of the intended recipients.  less

    lamp-administration linux-system-administration mysql php sem seo systems-development unix-shell wordpress xhtml css interspire email-deliverability-consulting email-marketing vmware-administration vmware-esx virtualization pci-compliance 00 more less
    • $35.00 HOURLY RATE
    • 4.4
    • 645 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Linux system administrator

    I have great experience in * Linux maintenance (RHEL, Debian, Ubuntu) * Virtualization: (Vmware, Openvz, Virtuozzo, Xen, KVM), * Cloud hosting (Amazon EC2, AWS, S3), * Networking (dhcp, DNS:powerdns/bind/named, vpn: openvpn/pptp, firewalls: iptables/ipfw, qos, proxies), * Web servers (apache, nginx … more

    I have great experience in * Linux maintenance (RHEL, Debian, Ubuntu) * Virtualization: (Vmware, Openvz, Virtuozzo, Xen, KVM), * Cloud hosting (Amazon EC2, AWS, S3), * Networking (dhcp, DNS:powerdns/bind/named, vpn: openvpn/pptp, firewalls: iptables/ipfw, qos, proxies), * Web servers (apache, nginx, lighttpd, tomcat), * Mail servers (exim, postfix, qmail, antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot), * Bulk marketing (Dkim, spf, high speed/inboxing, interspire), * Automation (puppet, perl/shell/awk scripting), * Monitoring (nagios, zabbix), * Hosting panels (Cpanel/WHM, Plesk, Directadmin). Java, J2EE, Maven, JUnit(DTDUnit, JMock, StrutsTestCase, DBUnit), apache commons, SQL (pl-sql/MySQL/ORACLE/MS SQL), HTML, JS, AJAX, CSS, Spring, Struts, Tiles, ORM/Hibernate, XML, XSLT, Jasper, Ant, JMeter  less

    linux-system-administration lamp-administration mail-server-implementation network-administration mysql apache-administration virtualization amazon-ec2 amazon-web-services amazon-s3 unix-shell nagios bash openvpn security squid subversion iptables dhcp exim centos plesk ubuntu cpanel whm nginx postfix rhel 00 more less
    • $22.22 HOURLY RATE
    • 4.8
    • 1222 HOURS
    • BELARUS
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 11 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Data Entry Specialist

    Willing to deliver qualitative as well as quantitative work in or before the proposed time. QUALIFIED IN: -MS Excel -MS Word -MS PowerPoint -SQL skills -Data Entry -Data Collection -Logo Designing -Typing skills -Web Research -Troubleshooting Willing to deliver Quality work in low budget. Accurate and reliable to my employers and very professional.

    data-entry copywriting logo-design microsoft-word unix-shell c 00 more less
    • $3.33 HOURLY RATE
    • 5.0
    • 557 HOURS
    • INDIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 11 TESTS
  • Abdul Sattar

    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 … more

    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.  less

    data-entry virtual-assistant mail-server-implementation linux-system-administration crm email-handling customer-support embedded-linux unix-system-administration unix-shell email-marketing 00 more less
    • $2.22 HOURLY RATE
    • 4.1
    • 3 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
    ASSOCIATED WITH:
  • linux system administrator

    I'm a highly skilled unix/linux system administrator with wide experience in Web, LAMP-stack boxes and mailservers in particular. It's hard to compile a comprehensive list of software I've worked with. It would probably occupy several pages … more

    I'm a highly skilled unix/linux system administrator with wide experience in Web, LAMP-stack boxes and mailservers in particular. It's hard to compile a comprehensive list of software I've worked with. It would probably occupy several pages of text – you wouldn’t want to read that :) Below is a short verson. ============== Operating systems ============== Linux, Unix, CentOS, RedHat, RHEL, Fedora, Debian, Ubuntu, Suse, Gentoo, FreeBSD, OpenBSD ========== Virtualization ========== Virtuozzo, OpenVZ, Xen, VmWare, Qemu, Vserver, Jail ======== Clustering ======== Hardware/Software Load balancers, Heartbeat, Corosync, DRBD ======== Networking ======== Hardware/Software routers and firewalls, Network Security, Iptables, PF, IPFW, QoS, NAS, NFS, FTP, Samba ================= VPN and Proxy servers ================= IPSec, OpenVPN, PPTP, GRE, Squid, Socks =========== VOIP and Chat =========== SIP, Asterisk, A2Billing, Trixbox, FreePBX, XMPP, Jabber ======================= Corporate mail and auth servers ======================= Domainkeys, DKIM, SPF, Postfix, Exim, Qmail, Sendmail, Cyrus, Dovecot, Courier, LDAP, Spamassassin, ClamAV, Razor, Pyzor, Amavis, Postfixadmin, Qmailadmin, Cyradm, Squirrelmail, Horde, Roundcube, Zimbra ========================= Supported programming languages ========================= Perl, Python, PHP, Shell, Bash ===================== Web Hosting Control Panels ===================== cPanel/WHM, Plesk, Ensim, HSPComplete, Webmin, ISPConfig, Helm, VHCS, LxAdmin, DirectAdmin, HyperVM ========== Web Servers ========== Apache, Nginx, Lighttpd, Tomcat, Resin, Mongrel, Gunicorn ============= Database Servers ============= MySQL, MyISAM, InnoDB, NDB, SQLite, PostgreSQL, Oracle, BercleyDB ======= Web 2.0 ======= Social networking, Collaboration, Wikis, Video conferencing, Blogs, CDN, Media galleries ======== Streaming ======== Java, Flash, Red5, Flash Media Server, Icecast, Shoutcast, Mplayer, Mencoder, FFMPEG, Lame, FLV, MP3, OGG ========= Ecommerce ========= E-Shops, XCart, ZenCart, Paypal, Payment Gateways, Billing Software ============ Email Marketing ============ DKIM, SPF, IP Rotation, Interspire, OEMPro, PHPList and more...  less

    linux-system-administration centos apache-administration mysql sql postgresql nginx lighttpd lamp-administration video-streaming ffmpeg varnish-cache bash python perl scripting load-balancing clustering exim qmail whm cpanel plesk tcp-ip interspire ubuntu openvz vmware-administration freebsd joomla drupal wordpress magento django-framework iptables samba ftp ssh ldap ssl openvpn squid sendmail spamassassin clamav unix-shell apache-tomcat mongrel sqlite shoutcast unix-system-administration zimbra-administration nfs-administration nfs-implementation kvm-virtualization bash-shell-scripting redhat-administration 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 4 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Expert PHP/MYSQL Developper , AJAX

    I am Engineer of computing and network and Manager of Evrest Group. The keys of my sucess are hard working, a long experience (10years). Over the last 5 years, I have developed a wide range of website using HTML, DHTML, PHP, AJAX, ... and MySQL including sites for startup companies and small businesses.

    ajax css vbulletin 3d-design asterisk adobe-flash javascript joomla linux-system-administration magento mambo mysql oscommerce adobe-photoshop php unix-shell 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • TUNISIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Consultant

    To continue to provide world-class, high-quality IT-based services.

    c# software-testing php iis .net-framework sql mysql css ibm-websphere microsoft-access adobe-flash blackberry-app-development crystal-reports delphi database-modeling microsoft-excel freebsd j2ee joomla java lamp-administration linux-system-administration perl unix-shell windows-administration prolog 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
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