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All Jobs"CentOS"IT & Programming

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Fixed Price: Less than $500   |  Posted: 5h, 4m ago  |  Ends: 14d, 18h  |   0 Proposals
We are looking for expert which will optimise transcoding capabilities for Intel i7-3770K based workstations with ffmpeg software under CentOS for maximum possible usage per one workstation. Input source is MPEG-TS by UDP, transcoding should be done with libx264 and output should be MPEG-TS by UDP.
Category: Software Application       
Skills: C, C++, FFmpeg       

w****ics
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| w****ics
|    Slovenia
Hourly Rate: $40 - $50 / hr   |  Duration: Not Sure  |  Posted: 6h, 46m ago  |  Ends: 14d, 17h  |   7 Proposals
Hi, We are having major issues with one way audio in various environments, and across several companies. We need a VoIP engineer that can do some packet captures and analyze the issue and tell us where the issue is.
Category: Technical Support       
Skills: Asterisk, CentOS, SIP       

i****mic
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| i****mic
|    United States
Fixed Price: Less than $500   |  Posted: Jul 06, 2015  |  Ends: 13d, 22h  |   4 Proposals
We have an existing web application. We need an expert in ROR with solid hands-on experience in EmberJS, Jquery, D3, Javascript, CSS, MySQL, Centos 6, Java etc. What is to be done? 1) Change the CSS and flow of screens 2) Test and troubleshoot key capabilities of the App 3) Create an overview technical document of the web application
Category: Web Programming       

x****nce
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| x****nce
|    United States
Fixed Price: $20 - $40   |  Posted: Jul 06, 2015  |  Ends: 13d, 13h  |   11 Proposals
Dear Admins, We are having our Linux server with SSD which is running with linode hosting provider, and we have configured CentOS 7 and NGINX with PHP-FPM in it. We are facing troubles in page loading, parallel loading of pages, multiple pages loading, ajax content loading, cron jobs, loading speed, multi user access of pages, etc. We need an expert to tweak our server and fix the issues. An expert in CentOS 7, NGINX, PHP-FPM can really able to fix the issues in few mins, and our budget is fixed one. Please write with your contact details for further information. Thanks.
Category: System Administration       
Skills: Linux System Administration, PHP, CentOS, Nginx       

t****lio
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| t****lio
|    United States
Fixed Price: Less than $500   |  Posted: Jul 06, 2015  |  Ends: 13d, 12h  |   8 Proposals
Need a 10 article series on Learning Linux created This should be geared towards beginners, and include many images and command line examples. Each article should be at least 1000 words. Content must be 100% original. The Linux platform will be CentOS.
Category: System Administration       

w****ith
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| w****ith
|    United States
Fixed Price: $20 - $50   |  Posted: Jul 05, 2015  |  Ends: 12d, 8h  |   4 Proposals
I have a BIND DNS server which is used by a group of people and at the moment is very insecure and I want to implement dynamic IP whitelisting. The objective is the following: To be able to add IP's to a whitelist on a unix server running CentOS which will allow those IPs to have full resolving BIND DNS. All other non-whitelist IP is redirected to static webpage. many connection attempts in short time should ban this IP. Important is that this list can be dynamically updated with IP added and removed from whitelist without having to restart firewall or dns server. What the deliverables are to me" bash .sh file with the setup for this BIND server on CentOS. Need this work completed within 3 working days
Category: System Administration       

r****038
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| r****038
|    New Zealand
Fixed Price: $500 - $1,000   |  Posted: Jul 04, 2015  |  Ends: 11d, 10h  |   13 Proposals
I need to finish a wordpress vpn website, and integrate a WHMCS into it. Everything has to be done by a professional who is VERY proficient with virtual networks and knows what he/she is doing.
Category: Networking & Security       
Skills: WHMCS Development, CentOS, VPN, OpenVPN       

B****is8
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| B****is8
|    United Kingdom
Hourly Rate: $20 - $30 / hr   |  Duration: Not Sure  |  Posted: Jul 03, 2015  |  Ends: 10d, 9h  |   21 Proposals
1.Cisco Expert I.VXR 7206 II.ASR1002 III. ASR 5505 IV MEM3600 V. 3560X VI. 3750 2. CentOS Linux / Windows I. Radius II. DNS III. Mail IV. Mysql Database Servers V. Servers Backup 3.VM We are looking for some one on call remotely Support Our Networks needs.
Category: Networking & Security       

i****sys
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| i****sys
|    Canada
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 03, 2015  |  Ends: 10d, 8h  |   12 Proposals
We are looking for assistance with XenServer. Our need specifically is to [Create local storage in XenServer] called LocalISO We would like the process outlined for future reference as to how to recreate it on future machines. [Install of CentOS 6.5 on for a particular IP address] [Migration of cPanel to the CentOS 6.5 install] [Verify with my team that the installation will operate with the same functionality as it currently does on current system]
Category: Technical Support       

j****g70
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| j****g70
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 03, 2015  |  Ends: 10d, 8h  |   4 Proposals
We are looking for assistance with XenServer. Our need specifically is to [Create local storage in XenServer] called LocalISO We would like the process outlined for future reference as to how to recreate it on future machines. [Install of CentOS 6.5 on for a particular IP address] [Migration of cPanel to the CentOS 6.5 install] [Verify with my team that the installation will operate with the same functionality as it currently does on current system]
Category: Other IT & Programming       

j****g70
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| j****g70
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: Not Sure  |  Posted: Jul 02, 2015  |  Ends: 9d, 6h  |   13 Proposals
Hi, I have Elastix system implemented in HA. recently one module installed on one of the system that makes the solution not working. I reinstalled the server and want to reconfigure - Codec setup. - Dial-plan and SIP registration - Email alert for missed calls and voice messages. i have completed about 70% of the server configuration and need some help from expert to finish all. Regards
Category: Technical Support       
Skills: Asterisk, CentOS, Elastix, FreePBX, SIP       

g****egy
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| g****egy
|    United Arab Emirates
Fixed Price: Not Sure   |  Posted: Jul 01, 2015  |  Ends: 8d, 3h  |   2 Proposals
Setup SoftEther in CentOS VPS in Server 2008r2. Create a virtual hub, hub_user_a: users in hub_user_a prefer cannot connect to each other Create a virtual hub, hub_user_b: users in hub_user_b prefer cannot connect to each other and so on... users in hub_user_x accept incoming traffic Create a virtual hub, hub_admin: users in hub_admin can connect to other users (including users in hub_user_x **1) users in hub_admin drop incoming traffic from hub_user_x users in hub_admin accept incoming traffic from other hub_admin users Create a virtual layer 3 switch, l3sw_user_a: connect hub_user_a and hub_admin. Create a virtual layer 3 switch, l3sw_user_b: connect hub_user_b and hub_admin. and so on... Users in hub_user_x and hub_admin: - require to connect using fix IP (IP assign by user login id - currently using Access Lists to manage this) - cannot route their internet traffic to server. - cannot access server subnets - only 1 login simultaneously per user Prefer all settings are configur...
Category: Networking & Security       
Skills: VPN, Networking & Security, SoftEther       

z****xon
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| z****xon
|    Hong Kong SAR, PRC
Fixed Price: $500 - $1,000   |  Posted: Jun 29, 2015  |  Ends: 6d, 17h  |   22 Proposals
On this job you have to setup a homepage in a specific financial area (bitcoin) - install and configure the environment on a linux machine (cent-os / debian) - install and configure web server (including virtual-hosts) - install and configure a CMS for example wordpress with a database - configure the CMS with a google maps plugin where we can put items on different places - the google maps items need a intuitive search function (name, location, create-date...) - a selected item will show detail information and a link to google directions - create a nice looking, reliable logo and template for the homepage (can be offered separately) - ask me your specific questions and i will respond asap to you You will get access to a virtual server to do your work. You will report to me on a daily basis what you have accomplished and what you will do tomorrow.
Category: Web Programming       

B****020
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| B****020
|    Switzerland
Fixed Price: Less than $500   |  Posted: Jun 29, 2015  |  Ends: 6d, 14h  |   14 Proposals
We need a scheduled backup daily to an external hdd. First we need a bare metal back created From there we need a continues backup of all system files. We run Redmine off this and we need a SQL backup of all the data in Redmine daily.
Category: Database Administration       
Skills: Linux System Administration, CentOS       

G****V01
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| G****V01
|    United States
Fixed Price: Less than $500   |  Posted: Jun 29, 2015  |  Ends: 6d, 5h  |   14 Proposals
Need a DBA who knows the optimal setup for a CentOS server and MongoDB to support the backend of a very active website, thus needs to be highly available. Will need to sign an NDA.
Category: Database Administration       

s****ani
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| s****ani
|    United Kingdom
Fixed Price: $20 - $90   |  Posted: Jun 25, 2015  |  Ends: 2d, 13h  |   3 Proposals
just setup freeradius version 3.0.3 on centos server where we want to catch accounting from voip gateways. We have some problem inside configuration because accounting works but all records logging error to the log file: Error: rlm_sql (sql): Duplicate entry 'fa396d591aa047ceb9e176d9520624c5' for key 'acctuniqueid' Thu Jun 25 12:43:58 2015 : Error: rlm_sql_mysql: Cannot store result Thu Jun 25 12:43:58 2015 : Error: rlm_sql_mysql: MySQL error 'Duplicate entry 'fa396d591aa047ceb9e176d9520624c5' for key 'acctuniqueid'' Thu Jun 25 12:43:58 2015 : Error: rlm_sql (sql): Duplicate entry '6d1d9fcf04529bb44ffab07c6bcac0a1' for key 'acctuniqueid' Thu Jun 25 12:43:58 2015 : Error: rlm_sql_mysql: Cannot store result Thu Jun 25 12:43:58 2015 : Error: rlm_sql_mysql: MySQL error 'Duplicate entry '6d1d9fcf04529bb44ffab07c6bcac0a1' for key 'acctuniqueid'' i need some one who can help us with configuration.
Category: Technical Project...       

m****921
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| m****921 *
|    India
Fixed Price: $1,000 - $5,000   |  Posted: Jun 24, 2015  |  Ends: 16d, 14h  |   22 Proposals
We are looking for team/people who have strong experience in python within Linux environment to work on project aimed to create "Linux Agent" which will extend current functionality and become a component of a larger system. Our goal is to create software solution that will allow our customers to gather (collect) Linux-based systems' (CPU Load, Memory availability, DB transactions, Network activity etc.) performance metrics and transfer metrics data to our service. Metrics values will be captured by plugins - each plugin is responsible for certain types of metrics. Software solution should allow installing additional custom plugins in order to capture (collect) types of metrics not provided by default. List of default plugins to develop within this job: CPU, memory, disk, network. User must be able to install and use all functionality of Linux Monitoring Agent on any distributives listed further: - Ubuntu (ver. 14.10 ? 14.10) - Debian (ver. 7.0 ? 8.0) - Fedora (ver. 20 - ...
Category: Software Application       

v****321
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| v****321
Fixed Price: Less than $500   |  Posted: Jun 24, 2015  |  Ends: 1d, 2h  |   3 Proposals
I have a FreePBX server hosted on Amazon EC2, CentOS, and the server has been crashing. I want to improve the security and reliability of the server. There are basically three things I'm looking to accomplish: 1) The FreePBX server loses it's registration to the SIP provider. When this happens, I have configured the provider to route inbound calls to my mobile phone. This seems to happen once every week or two. 2) The server crashes completely and I restore it from backup. When this happens I don't have a lot of time to dig into what is going on. Next time it happens, I will restore to a new server and keep the old server going so we can properly troubleshoot it. This also seems to happen once every week or two. I would like to get the environment stable so this doesn't happen. 3) There are a lot of external attempts to guess extensions and passwords. I would like to use fail2ban to block multiple attempts. I installed fail2ban and need it configured. Beyond having these tasks comp...
Category: System Administration       
Skills: FreePBX       

s****ion
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| s****ion
|    United States
Hourly Rate: $15 - $20 / hr   |  Duration: 1-2 weeks  |  Posted: Jun 23, 2015  |  Ends: 13h, 8m  |   13 Proposals
I need an advanced asterisk tech to help troubleshoot an issue with music on hold playing while a call is in progress, as well as other maintenance.
Category: Technical Support       
Skills: Asterisk, CentOS, FreePBX       

i****mic
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| i****mic
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: May 17, 2015  |  Ends: 38d, 18h  |   54 Proposals
Web Developer ? PHP, MySQL, MVC Framework (CodeIgniter), Javascript (jQuery/Ajax), XML API Integration FREELANCERS ONLY NO COMPANIES. Senior PHP Developer PHP / MySQL / HTML5 / CSS3 / JavaScript / API XML Based in High Wycombe, We are a telecommunications company looking to grow our in house development team through taking on an experienced web developer. The successful Developer will work closely with our web designer creating all aspects of our custom built platform which has been created in PHP, MySQL, Javascript using the CodeIgniter and bootstrap framework. Experience in building / maintaining websites is essential along with a good understanding of programming best practices. The successful candidate must be able to complete tasks independently, document changes where necessary and unit test their code thoroughly while working in a fast-pace environment working on multiple projects. Your role will include improving the functionality of an already created system and rest...
Category: Web Programming       

d****yme
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| d****yme *
|    United Kingdom
Hourly Rate: $20 - $38 / hr   |  Duration: 7-9 months  |  Posted: May 07, 2015  |  Ends: 28d, 23h  |   84 Proposals
Must be a gifted system administrator and programmer. Must be a talented lead developer for LAMP custom application. Design and image manipulation NOT required, as we have specialists in that. Jquery not necessary as we have a specialist in that. But you need to have a very deep understanding of abstraction and be able to explain what Spaghetti Code is and how to avoid it. Must be able to quickly troubleshoot php, apache, sql issues. Long-term, permanent position with moderate pay rate plus monthly performance bonuses or stock options. Describe your desired compensation structure, skills, and personality carefully in your response. Will need multiple references. Long-term only. Must be able to work on multiple timezones especially Pacific time as needed and be available on-call (not very often, as our system is quite stable). Contractor in CANADA preferred but as long as you can work on Hawaii timezone or US timezone it may be acceptable. You must understand MVC model and be experienc...
Category: Software Application       

p****lma
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| p****lma
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: Not Sure  |  Posted: Apr 13, 2015  |  Ends: 4d, 22h  |   31 Proposals
We are seeking a skilled and motivated Linux Systems Administrator to work with on our clients' various dedicated and VPS servers. Starting Date: IMMEDIATE! Hours: Ad-hoc (as required) SKILLS REQUIRED: - Min. 5+ year Experience with cPanel/WHM & the web hosting industry. - An understanding of shared, reseller, VPS and dedicated server hosting. - Experience with CentOS, LiteSpeed, CloudLinux, Xen & PV/HVM, KVM. - A firm understanding of open source CMS such as WordPress, Drupal, Joomla, etc. - Be able to quickly and efficiently handle web hosting related issues such as DNS, FTP, PHP-based errors, etc. via SSH. MANDATORY REQUIREMENTS: - MUST have a reliable high speed internet connection. - MUST be fluent in written English. - MUST have cPanel Tech/Sales 1 Certification - MUST be available to work during our company shift hours (9:00am - 5:00pm Sydney). Any other certifications are a bonus! RESPONSIBILITIES: - Install Linux Distos/WHM/cPanel on new servers when required - ...
Category: System Administration       
Preferred Location: North America, Western Europe, Eastern Europe, Middle East & Central Asia, Central & South America, Australia/Oceania

O****oup
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| O****oup
|    Philippines
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