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Linux System Administration Jobs

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Hourly - Intermediate ($$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Hi , I am having some client base in various regions and they are looking for various big data enthusiast who are experienced in various components such as Hadoop , Spark , Elasticsearch , Logstash , Kibana , Pig , Hive etc. Kindly shoot out your proposals and convenient time to discuss further with your skype ID Also write "Big Data enthu" on top and bottom of proposals so that I can come to know there are genuine proposals.
  • Number of freelancers needed: 3
Skills: Linux System Administration Amazon EC2 Apache Flume Apache Hive
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Hi, I'm looking for someone, who can fix some errors according to memory-issues. 1. I get mails from my virtual server with this alert: /etc/cron.hourly/plesk-php-cleanuper: /etc/cron.hourly/plesk-php-cleanuper: fork: Cannot allocate memory I restart the container in Virtuozzo and everything is fine. 2. When I restart psa with /etc/init.d/psa stopall /etc/init.d/psa start everything starts except for these messages from the terminal: Starting sw_engine service... /usr/lib64/plesk-9.0/psa_service: fork: Cannot allocate memory /usr/lib64/plesk-9.0/psa_service: fork: Cannot allocate memory In Plesk all RAM-data is fine (see attachment). I'm looking forward to here from you..
Skills: Linux System Administration Plesk
Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
I am developing a multiplayer mobile(iOS and Android) game for a client. I want to use node.js to connect players. And I have a lot of questions I need to ask someone who is already an expert. - I have a linux server with linode.com. - my server has a REST API written in PHP, to interface with the game, storing game data in MySQL database - I need to install node.js on the server to facilitate bi-directional communication between players. - I need to send push notifications to iOS and Android devices. I need someone who will be online often, to answer my questions. The game itself is a turnbased game. when a player makes their move, it updates the database via REST PHP script. Then I need the server to let the other player know its their turn(thats all I need sockets for) If you think there is a better way to do this, please advise me.
Skills: Linux System Administration Node.js
Hourly - Entry Level ($) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Have a production install of SuiteCRM ver7.5.1 on a VPS linux server. Its a bit buggy and we need some help stabilizing it - reinstalling / downgrading if needed, verifying configuration details/files, performance tuning, etc. Then we want to start customizing it for enhanced sales campaigns, project management, and other functions, to be defined as a series of ongoing, modest projects.
Skills: Linux System Administration CRM MySQL Programming PHP
Fixed-Price - Intermediate ($$) - Est. Budget: $30 - Posted
Hello, We're looking for 2 Java methods that : I ) Query first page on yell.com Method parameters : (String category, String city) Sample parameters : Restaurants, London Sample url : https://www.yell.com/ucs/UcsSearchAction.do?keywords=restaurants&location=London&scrambleSeed=1724872632 a - Query first page b- Save cookie c - Save raw HTML result to a file II ) Query next page using cookie Method parameter : (String url) Sample parameter : https://www.yell.com/ucs/UcsSearchAction.do?keywords=restaurants&location=London&scrambleSeed=1724872632&pageNum=2 a - Query next page b - Save raw HTML result to a file To complete this job, complete the following test : Loop 10 times the following request - Query first page - Query next page - Query third page ... - Query tenth page Regards
Skills: Linux System Administration Java Mac OS App Development Web scraping
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