Linux System Administration Jobs

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Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
We need help adding features to an existing CodeIgniter application as well as editing some front-end javascript and HTML. ​ Please see the attached project scope document for a detailed list of deliverables.​ NEEDED PROFICIENCIES We’re looking for someone who is very comfortable working with a diverse mix of languages and libraries. This site and our needs are not overly complex, but they will require proficient knowledge and experience in each of the following technologies: PHP Javascript, jQuery, other Javascript libraries CodeIgniter HTML/CSS (Bootstrap 3) Social media APIs and other misc. API integrations Apache & NGINX MySQL ABOUT YOU: COMMUNICATION STYLE We need someone who is responsive to requests (we’re not high maintenance, I promise). This means replying within an hour during business hours (7am-5pm PST) and within a day after business hours. We understand that if you are not in the same time zone it may affect your ability to be available/responsive. That is fine, as long as we work out a predictable/consistent communication work flow. We’re also looking for someone who is efficient (fast) and isn’t afraid to offer suggestions for the best ways to accomplish our objectives. We’re looking for the best possible ways forward, and in many ways, we’re relying on you to help us identify what those are!
Skills: Linux System Administration CodeIgniter JavaScript
Fixed-Price - Expert ($$$) - Est. Budget: $250 - Posted
Hi, I'm looking for someone to setup a "Linode 8GB", the stats on it can be seen here: https://www.linode.com/pricing I want it to have cPanel installed (I will supply licence) and to be fully configured for php/mysql speed. We don't host many sites but we want them to be as fast as possible, that is why we want to go for the 8GB Linode. All sites are either Wordpress (most), static HTML or Cakephp (these are going to be updated to the latest php7 compatibility version by our developer). In the past we've had issues on a linode that I don't think was properly setup. This is our current server so you can take a look at it and see if you can diagnose the issues to ensure they don't happen again on the new machine. A list of tasks would be: - setup new Linode - install cPanel - configure mysql & php for optimal speed for end user website visitors (need extremely fast page load) - analyse existing Linode to find issues and ensure they are not replicated on the new Linode - install packages that are required for the websites (git, maybe some php packages, can these be viewed on old Linode?) - secure Linode as best as possible and provide all access details etc - ensure log rotation is setup correctly so file system doesn't get filled (had issues with error_log in home directories before) - transfer all existing sites from the old Linode to the new one and create some blank cPanel accounts for sites we will move in the future: - 5 empty accounts to create - 7 cPanel to cPanel accounts in transfer (should be able to go via cPanel import function) - 1 account requires a manual import as the domain has changed - perform some checks after 2 weeks, 1 month and 2 months to test the Linode and make sure it is all working correctly - ideally we would also like to be able to use you in the future for ad hoc server checks/maintenance/fault finding etc Are there any other things you would recommend that we do as part of this work? Any other ideas you have for making the server and webpage load times fast? Such as optimising http keepalive or other such things? Thanks, Tom.
Skills: Linux System Administration CPanel DevOps LAMP Administration
Fixed-Price - Expert ($$$) - Est. Budget: $60 - Posted
Looking for an expert Linux server administrator who can create an environment at our server where our PHP based application will run, it will be completely LAMP configuration. There will be “Test and Production” environment along with SVN configuration, for MySql it is supposed to be two instance running separately. People with matching skill please apply for this job.
Skills: Linux System Administration CodeIgniter LAMP Administration
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
I have an Ubuntu system under HyperV VM that was resized a few times but now I can't create more partitions. I need someone with experience to resize the VM once more without loosing data. The disk size was already increased and can be seen on the Ubuntu but needs to be merged... Please give one time price for the work, I might have other jobs later on...
Skills: Linux System Administration Ubuntu
Hourly - Entry Level ($) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
We run an Online Marketing Agency and we need Bitrix24 to help us mainy with CRM and Project Management. We need assistance on the optimal setup and installation of Bitrix24. We can provide the VPS and everything else. We just need help of an expert to make sure we do things right. We are looking for someone to work with us on an hourly rate and someone who will be available once the job is completed to paid support if needed. Please only apply if you have substantial experience with Birtix24 and understand the system fully.
Skills: Linux System Administration Bitrix Intranet PHP
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Fusicology.com is seeking a skilled linux system admin/db admin to provide hands-on support for the migration of a group of 10-20gb web sites and databases. You need to have at least 3-5 years of system admin experience with Red Hat Linux, Ubuntu Linx, and have a clear understanding of Cron job management, user roles and permissions under Linux, and use of MySQL dump/export and import, as well as Apache/PHP configuration and SSH service configuration, Plesk control panels, UFW/IPtables, and DNS management. Experience with continuous integration, dev/staging/production builds, and version control (SVN, GIT) and WordPress is also valuable for this role. The sites involved are mission critical, so downtime needs to be minimized. Our manager will work to coordinate planning and communication for migration timing and activities. Data validation and testing will be a part of any migration activities to insure integrity of migrated data. Please apply within and only via Upwork, please no direct email solicitations.
Skills: Linux System Administration Red Hat Enterprise Linux (RHEL) Ubuntu
Fixed-Price - Intermediate ($$) - Est. Budget: $2,500 - Posted
Pirates Online Retribution is an emulator for the now defunct game Pirates of the Caribbean Online. We posses all of the resources for the game, and most of the client side code. However, we need help writing some of the server code as well as setting up a Linux VPS Cluster (Several districts in different locations). Additionally, we need help with our launcher, as well as setting up our Astron database for users to login to our game through the website. The budget for the completion of this project is $2,500. Please contact me directly at ilovebella991 on Skype or email me at pearsownright1@gmail.com to discuss this further.
Skills: Linux System Administration Game Development Game Programming Python
Fixed-Price - Entry Level ($) - Est. Budget: $350 - Posted
I am looking for a person that will guide me how to train from plain text so called: 1. semantic langauge model http://cmusphinx.sourceforge.net/wiki/semanticlanguagemodel I am familiar with tools like SRILM, IRSTLM or KENLM but till now I trained only normal models. I need guidance how train semantic LM from normal textual data like http://opus.lingfil.uu.se/OpenSubtitles2016.php Data pre-processing also should be included in the guide. The resulting model should be in ARPA format if possible
Skills: Linux System Administration Artificial Intelligence Artificial Neural Networks Machine learning
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Need sysadmin to help manage multiple environments (production and sandboxes) as well as build strategies around backups, redundancy, etc. Ideal candidate would be familiar with tools like WHM and Cpanel as well as direct system administration (and potentially moving that setup to new server etc.)
Skills: Linux System Administration CPanel MySQL Administration