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Linux System Administration Jobs

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Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Requires someone to fix a linux hosting server issue. Issue will need to reviewed carefully and make recommendations to improve performance
Skills: Linux System Administration
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
Have 2 servers and 1 VPS Want to do MySQL optimization on both of them. 1 of them has a heavy WordPress site. I have upgraded to MariaDB and using a cache for it but database of this wordpress is used by an android app. Installed MySQLTunner tried editing my.cnf but still no results. JOB have to be done through my PC via team Viewer
Skills: Linux System Administration CentOS HTML5 MySQL Administration
Hourly - Expert ($$$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
I am looking for a server expert to set up a WEBRTC video chat application that was purchased on Code Canyon - Seen here - http://codecanyon.net/item/magnoliyan-video-chat-pro/7519796 I need to set the application installed on www.armor.com server and the application needs to work using the SSL that is already installed on the server. I have just updated the server and it is using the latest version of Apache and PHP Please have experience with server administration and WEBRTC
Skills: Linux System Administration Apache administration PHP WebRTC
Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
Hello Are you an experienced Network Engineer who has knowledge in Cisco, BGP, routers, IP, networking, vpn + others? If you are, then we have a task/job for every network engineer. Our main goal is: Every network engineer has to write something about BGP/Networking on their own blog/forum/website and also write add a referral link to our Company page. Payout for article is 100$ (one time) and then 25$/year from the second year. If you have other Network engineers who are bloggers, let them know about this offer. Thank You.
  • Number of freelancers needed: 99
Skills: Linux System Administration Border Gateway Protocol Cisco Certified Network Professional (CCNP) Cisco ASA
Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
FOLLOW THE INSTRUCTIONS HERE EXACTLY or you will be ignored there is a hidden instruction, READ THIS CAREFULLY DO NOT SEND US A GENERIC COPY AND PASTE RESPONSE THAT YOU SEND TO EVERYONE - respond with a new response specifically for this job posting We have a linux server using cpanel that has had a massive outbreak of spam on our server for several months and we cannot identify where it's coming from. Your proposal MUST start with "macs are based on darwin" or it will not be considered. We need someone that can identify where the issue is and resolve it. We have already taken the following steps: 1. We updated all wordpress installations to the latest veresion 2. we disabled the "nobody" user 3. we enabled Experimental: Rewrite From: header to match actual sender 4. we updated all wordpress plugins 5. we hired another programmer from here to go through everything on the server and he could not find where the exploit is happening YOU MUST be very qualified for this job or you will not be considered
Skills: Linux System Administration
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
I host a website for a client via Plesk with Webfusion. Its a Linux server and has a WordPress site on their hosting. I didn't build or have anything to do with the website itself but I hosting it for them. The website is nichollsboreholes.co.uk and as you will see this is currently down and I don't know what is occuring. If I restore a back up from 24th Jan it works for a while and then goes down? I need someone to investigate and to get things working again.
Skills: Linux System Administration HTML5 MySQL Administration PHP
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