Linux System Administration Jobs

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Fixed Price Budget - Intermediate ($$) - $100 to $200 - Posted
I am a Creative Director and Developer with a Magento client who intends to launch in the next few days, however, some upgrades have left the site with problems. If you have direct experience with the following issues, and you think you can fix these issues efficiently, please apply. I know each fix is quick but I just do not have the experience yet with the specific issues to do it myself with confidence. I can give you access to the Git Repo via BitBucket so we can manage releases. to track simple bugs. ---- Currently having trouble since a lot of upgrades have been done. It may be server configuration since I'm been trying to run PHP 7 and NGINX. I was not successful. My theme may need updates to add formkey code because the theme was made for Magento 1.7 Login for the front end and back end just reloads the form and never lets me login. This is a new bug as of today since I upgraded PHP and synced up files with a clean copy of Magento Upgrade to ver Magento Connect / Downloader is not functioning Requesting a new password is an endless loop of requesting a new password. You can never actually create one. This is front end only.
Skills: Linux System Administration Magento Nginx
Fixed Price Budget - Intermediate ($$) - $20 to $50 - Posted
I have sendmail set up and I am only able to send to gmail or my icloud email address. When I try to send to yahoo the mail says it is sent but just disappears. This problem is only with yahoo. maybe it is that my /etc/hosts is configured incorrectly. My mail.log says: "dsn=5.6.0, stat=Data format error" My hostname is: PTR record is: /ect/hosts looks like: localhost localhost.localdomain spfloraldesigns
Skills: Linux System Administration DNS Sendmail
Hourly - Intermediate ($$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Looking for a well experienced DevOps engineer with below requirements: 1. Ability to write code to achieve your goals (preferably in Python or Ruby) 2. Ability to package and deploy software in a large scale environment 3. Practical experience managing Linux systems. 4. Strong understanding of software deployment tools and strategies and distributed source control systems 5. Practical experience with IT automation tools, CentOS, Chef, Puppet, Jenkins and Bash Shell Scripting 6. Effective, clear communication regarding implementation details such as failover strategies, backup strategies, and resource requirements
  • Number of freelancers needed: 3
Skills: Linux System Administration Amazon Web Services CentOS DevOps
Fixed-Price - Expert ($$$) - Est. Budget: $5,000 - Posted
I am looking for the Expert Linux Software Developer to work for the IceCast Streaming Control Panel. Software must be standalone for any VPS & Dedicated Server. For Reference take a look for : or Our system will be alternative of those. Need Same features with different UI Concept. Standalone streaming software for Linux Support (CentOS, Debian, Ubuntu) Its the commercial Version and will be licensing system from WHMCS likening Add-on.
Skills: Linux System Administration Apache administration CentOS Debian OS
Fixed-Price - Expert ($$$) - Est. Budget: $250 - Posted
I'm using this proxy service: It gives one proxy/port and then it will give almost unlimited outgoing IP's from different ISP's and Cities. Now, i want to know if this is possible: I want to setup a linux squid server as parent proxy service for the proxy service i linked above.. (maybe with cache_peer?). Our Squid server will keep parralel sessions open at all times and I want to have the ability to CHOOSE the outgoing ISP or CITY that will be used by when connecting via SQUID in my browser. Let me know if you can do this and message me!
Skills: Linux System Administration Debian OS Scripting Squid
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Hello, We looking for linux expert consultant to help us in different subjects. We runing our systems on Linux + WHM + CPANEL. Must! Hi level php knowladge Hi level in linux administration Hi level in DNS clusters, mail server. Experience in working with WHN / CPANEL Russian speaker only. We need to a remote support.
Skills: Linux System Administration CPanel DNS Mail Server Implementation
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
We require an experienced web server systems administrator to remotely access a machine running a bare-minimum Ubuntu Server install, and to deploy a full back-end web stack comprising PostgreSQL, Django, Gunicorn and Nginx. All components of the stack should be properly configured to interoperate, and then server should be locked down with small-scale production web server best practices. The successful applicant will be granted VPN access to a machine at our site for the duration of the project. It is expected that the project be split into the following notional parts: (1.) Lock-down of Ubuntu Server for production web server usage. This would include proper configuration of Uncomplicated Firewall (ufw) to allow only SSH and HTTPS requests, and also setup of automatic updates. All unnecessary software packages to be purged. (2.) Installation of separate components PostgreSQL, Django (to be run on Python 3), Gunicorn and Nginx. (3.) Configuration of components installed in step (2.). Specifically, where appropriate, each component to run by its own Linux user with minimal access to the server's file system and minimal permissions. (4.) Web server configuration: Nginx to serve an empty Django project (running in its own virtualenv, administrated using virtualenvwrapper, and accessing a PostgreSQL database) over SSL only, with Gunicorn acting as the intermediary WSGI. (Encryption certificate for HTTPS to be provided by a CA determined at a later date.) It is important that all configuration steps (that is, all changes made to the starting bare minimum Ubuntu Server installation) be fully documented and provided to us at the end of the project. It is expected that writing this documentation will take chargeable time. On completion of this project, the fully-configured web server will be snapshotted, and used as a starting point for internal web app deployments. The top priority for this project will be the implementation of security best practices. We particularly welcome applications from systems administrators with previous experience in locking down Linux web servers for small-scale production deployment.
Skills: Linux System Administration Internet Security SSH SSL
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Hi, I have a Wordpress site in which lot of changes were made. Lot of custom work was done in order to fit the needs. I'm looking for a full stack developer who can hit the tracks running. Most of the work is done but I am looking for someone to refine the site and make the work flow smooth. For example - If a bug is discovered, it should be fixed and never occur again. Or similar Stuff Or keeping track on stuff in the back-end. Must know Git and Github. Must be familiar with Wordpress platform. Must know version control. Must be able to create custom programs. I am also looking to build a long term relationship with the candidate so please keep that in your consideration. Thanks
Skills: Linux System Administration CSS3 Digital Ocean HTML