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Linux System Administration Jobs

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Fixed-Price - Est. Budget: $ 150 Posted
Overview: I’m moving from an old server to a new server. I need assistance setting up my new server. This new server will be used for hosting several web sites. I will personally upload my web sites. The requirements section lists everything that I know needs to be done. Server: • Centos 64-bit • Control Panel: DirectAdmin Requirements: Implement the following on my new server. 1) CSF and fail2ban with login detection: - I would like to have both CSF and fail2ban. 2) SSL Certificate - Setup at server level so all sites can share it. 3) Webalizer http://www.webalizer.org/ - Webalizer needs access to: access.log and error.log. 4) Cron jobs - Please setup Cron for control from DA control panel. 5) Setup other security software: - SPAMASSIN, spamcop.net and Spamhaus ClamAV. 6) I will have some name based web sites. - Need to have these website names in DNS, resolving to a shared IP. 7) Setup email and any other services that are needed for my for...
Fixed-Price - Est. Budget: $ 450 Posted
Looking for C# expert with in-depth knowledge of PDF technologies. (Alternately, If this could be developed using C++ or Java, feel free to share) Knowledge about: ---------------------- - PostScript page description programming language, for generating the layout and graphics. - Font-embedding/replacement system to allow fonts to travel with the documents. - Structured storage system to bundle these elements and any associated content into a single file, with data compression where appropriate. Adhering to PDF 1.7/PDF 2 specification (ISO 32000-1) Checklist: ------------ 1. Code to be original - avoid google copy paste 2. No traces of code in parts of full related to open source code/libraries 3. No third party code integration 4. Code to be free from any open source/third party licensing obligation NOTE: Code will be scanned to validate if it violates the other open source libraries/source code that are under GPL, LGPL, MIT, etc. *This will be fixed budget project....
Fixed-Price - Est. Budget: $ 150 Posted
An expert that will work trough Teamviewer is wanted. Source is a Oracle 10 Enterprise in OEL 5 Destination is a Oracle 11 Standard in OEL 7 Database is around 25 Gbyte Activities: Cleanup Destination DBMGR Auditing of Source database for issues before backup (actually systems work fine) Create and comment scripts for backup and restore database using RMAN. Execute backup script and verify successful completion Wait until IT team moves backup to Destination Server Execute restore script and verify successful completion Wait until Applications team validates migration
Fixed-Price - Est. Budget: $ 20 Posted
File manager to be enabled in the server for hosting a Push Notification Services. Also the ports 80 and 2195 needs be open in this server. The server should be able to telnet to telnet gateway.sandbox.push.apple.com 2195 and should get the following response "Connected to gateway.sandbox.push-apple.com.akadns.net. Escape character is '^]’"
Fixed-Price - Est. Budget: $ 25 Posted
We have setup a Development server, and copied everything from the production. But after installing Celery and Rabbitmq The celery does not work as intended. We need someone to login to our development server, and make the cellery to work ( by either reinstalling it and its dependency or re-configuring it correctly on a Centos OS ). The python and PHP scripts are all 100% ready as they were working on production correctly. After shifting them to this new server, due to some server environment or difference in version it seems not working.
Fixed-Price - Est. Budget: $ 300 Posted
I am looking for someone to compile a list of features within Open-WRT for 3 TP-Link routers. We run a router based filtering DNS system and need to revamp the features that are offered. This project will also include -GUI Re-branding to reflect our company -Making sure Standard features of the advertised router work (ie usb functionality, wps buttons, ect) -Implementing Default settings settings such as DNS servers, DNSMasq lines to ensure that other DNS server requests are prohibited, Firewall settings to ensure that other Attempted DNS requests are redirected to Default -A transparent proxy to redirect traffic for certain search engines such as Bing.com to enforce Safety-Mode (possibly for device monitoring if possible) -A two user system with a limited user by default that can access basic settings such as SSID changing and password changing and some other features. The admin user requiring a login/password that controls the DNS, Firewall, DDNS, and other settings....
Fixed-Price - Est. Budget: $ {{ job.amount.amount | number:0 }} Open to Suggestion Hourly - Est. Time: {{ [job.duration, job.engagement].join(', ') }} - Posted
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