Linux System Administration Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
Hi We are looking for a part time Linux server administrator. The ideal person will work with our team on on-going basis and help us manage, maintain our linux servers and managing the web servers You should have working experience with the following: - Advanced MySQL, Apache, Ngix, FastCGI configurations in Linux - Installation of LInux and its associated libraries and LAMP stack software in fresh linux install - Expert knowledge of different Web Hosting panels - Optimise servers when needed - Identify and suggest the right architecture/structure for any project with effective security permissions If you have any questions, please feel free to contact. Regards, NCPL Inc
Skills: Linux System Administration LAMP Administration MySQL Administration Red Hat Administration
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
Suggestion of an task planning system with a separate server and client written in C++ or Python. The Software have to be desktop software available for MacOS and Windows. Your job is to introduce a good software and show me how to install the server on our linux server. If the software is commercial it should have free for testing period.
Skills: Linux System Administration Bash shell scripting
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
We're looking for a SysAdmin / Developer with experience using POSTFIX or an equivalent. The logic of the encrypting and decrypting should be done in Python. Basically, the objective is to allow two users to communicate through our application using an email address mapping for each user of our application. The mail server you build should be able to: 1) receive an email message for a "To" address that is encrypted in a known way, 2) decrypt the "To" address, 3) validate that the decrypted "To" address is a valid email address, 4) encrypt the "From" address, 5) forward the original email message to the decrypted "To" address, coming from the encrypted "From" address, using the Mandrill API. You can see a diagram of the process in the attached image. I will supply a private github repo, and a linux server with SSH access so you can work there. Please let me know if you have any questions!
Skills: Linux System Administration Email Handling Postfix SMTP Server Python
Fixed-Price - Intermediate ($$) - Est. Budget: $5 - Posted
I have a tracking script written on php, which I installed on new account via WebPanel. Script statistics is updated via cron, which is set up to run every minute. I already set up database, and most of the php scripts needed, but I can't find the right combination of the Path to the scripts and path to PHP to make a cron runs (at least on a tracker checker script it is showing that is still not running). I need someone able to find out the reason why cron is not running, and make it work. All the details will be provided to the chosen freelancer. PS. Script is called octotracker.
Skills: Linux System Administration CentOS Network Administration PHP
Hourly - Expert ($$$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
We have tried with ffmpeg-php version: 0.6.0-svn but this coming up: PHP Warning: PHP Startup: ffmpeg: Unable to initialize module Module compiled with module API=20090626 PHP compiled with module API=20131226 If you can do the work please contact let me know you Skype, Thanks.
Skills: Linux System Administration PHP
Fixed-Price - Expert ($$$) - Est. Budget: $150 - Posted
So currently we have some proxy servers running with squid and other type of proxies like socks etc , each server hold around /22 ips block. These ips are utlized as proxies. What we currently want. We want to setup a gateway through which 1) User will be given a hostname like hostname.com:1111 or x.x.x.x:1111 they will access the squid proxy pool through number of ports , so lets suppose a user asks for 5 ports he will have access to 5 different ports. The ports will be from 1000 to n as each port will be forwarding the traffic request. 2) Now is it possible to setup a reverse proxy server which can be used to channel https://www.digitalocean.com/community/tutorials/how-to-configure-nginx-as-a-web-server-and-reverse-proxy-for-apache-on-one-ubuntu-14-04-droplet http://traffic-control-cdn.net/docs/latest/basics/content_delivery_networks.html Also what iam thinking can we a common pool for all our sources or it would be better to have different hostname for each pool. eg : hostname1.com:1111 to n -> squid proxy pool hostname2.com : 1111 to n - > RDSL ips pool hostname3.com:1111 to n -> proxy from other sources pool. Or eg : hostname1.com:1111 to n -> hostname2.com : 1111 to n - ---------> One common pool of proxies from all the pools that are available hostname3.com:1111 to n -> The common pool will have access to all the sub pools and common pool will have a rotation based ip or ips in roundrobin. Also is it possible to use external CDN as caching server , so that it can speed up the request if proxy is slow at pool. All the proxies will be in common pool should rotating in round robin manner that means with ech port there is a new proxy chaging every 10 minutes. These ports will be connected to frontend via whmcs and each port will be accessed via ip authentication. Currently we already have ip authentication scripts avaibale which can be integrated to this gateway. let me have your thoughts or doubts so that we can discuss it over. Also i have few small vps to start it off. And we would need to get it completed in a week or maximum 10 days will optimized settings. You should be able to script out this in perl or bash whichever is suited.
Skills: Linux System Administration Bash haproxy MySQL Programming
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
We need a Linux server administrator to install Proxmox for us on a Google Compute Engine instance via a shell script. We already have two different scripts (one that installs the standard Debian Jessie kernel and another that installs Proxmox) that run successfully without error, but we can't seem to get the web interface access for Proxmox to work successfully. We need you to be able either diagnose the issues with the existing script and/or rewrite a fully working version. Both scripts are approximately a dozen or so lines long and there is limited complexity to them. We would be willing to hire someone for this job that could simply diagnose the problem and get proxmox running successfully on our existing instances - assuming that the required fixes/changes could be executed by unattended bash scripting that we would then create. But we would prefer someone that could simply get proxmox installed correctly via the fewest number of commands required and just compile those commands into a simple bash. Experience with Google Compute Engine and ProxMox a huge plus, though super experienced Linux system administrators would also be considered for the job. Please disclose if you've had any experience with proxmox or if you're previously built/configured/,managed systems on Google Compute Engine. One final requirement: you must include 1.) Your timezone 2.) Your favorite food and 3.) Your favorite movie or TV show in the first line of your bid, otherwise we'll know that you can't follow basic instructions and that you likely won't be able to follow complex ones. We have a low budget for this job because we know that it should only take a couple of hours to fix. But we will likely have more work on a consistent basis for the winning bidder who is able to demonstrate strong Linux system administrator proficiency. Thanks for bidding and we look forward to working with you.
Skills: Linux System Administration Bash Bash shell scripting Debian OS
Hourly - Expert ($$$) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
I am looking for QA support candidate who is really good with technical and analytical skills. Help me work on test cases mainly technical/functional/Data driven/Performance. Ideal candidate will be the one who is comfortable with working on different platforms such as Windows/Mac/Linux . Proficient skills in Unix/Java/ SQL. Working knowledge of Neoload is also a plus.
Skills: Linux System Administration Automated Testing Database testing Java