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System admin is the process or person employed to maintain and operate a computer system or network. System admins install, support, configure and maintain servers and other computer systems. They also periodically do scripting tasks and respond to service outages or other problems involving servers or desktops. If your business needs help with system admin tasks, then you can hire freelancers who can work with your computer systems. Talented and experienced system admin freelancers can be found here. Simply post your system admin task or job today. Hire System Administrators

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    132 δουλειές που βρέθηκαν, με τιμές EUR
    Block server access of direct files except specific domain. 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    hello, We have a nginx server with videos and need to lock the files and videos to only be accessed when used from a domain like [login to view URL] and be locked from any other domain accessed from. so direct files links will not work. Let me know if you can do this. Thanks.

    €66 (Avg Bid)
    €66 Μέση Προσφορά
    2 προσφορές
    Linux coder, IP Tables, Networking work needed 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I Need a Linux Coding Expert with good skills in Networking Skills. Freelancer should have knowledge of IP Tables and Database I need at LOW budget and for LONG term

    €6 / hr (Avg Bid)
    €6 / hr Μέση Προσφορά
    2 προσφορές

    windows server essential 2016 I have one server with windows server essentials 2016 installed on it. This server will do DC, AD, DNS, DHCP AND RDS session host server to create multiple user account (will prefer upto 10 uders) so that each of these users can access the server and its installed applications (like powerpoint, ms word etc) via a thin client (I am using raspberry pi) REMOTELY and SIMU...

    €123 (Avg Bid)
    €123 Μέση Προσφορά
    12 προσφορές

    Our company requires an external contractor to help migrate emails & systems from Gsuite to Office365, without loosing any exisiting data.

    €259 (Avg Bid)
    €259 Μέση Προσφορά
    17 προσφορές

    I am looking for someone who is skilled in DevOps and cloud services.

    €138 (Avg Bid)
    €138 Μέση Προσφορά
    11 προσφορές
    centralita 6 μέρες left

    Tengo un gateway goip gsm de 8 sim, 4 voipeadores tplink y un servidor en asterisk pero necesito crear la troncal sip y enlazarlos con los voipeadores para realizar llamadas salientes por el gateway gsm

    €219 (Avg Bid)
    €219 Μέση Προσφορά
    1 προσφορές

    Hello. I need a calculator plug-in. This should be connected with an API. This will be provided by me. I have sample calculators. Also I want to have this also working as an slider and all entries should be forwarded via submit to email. This all should be working as a shopping cart but reverse way. I am working with WordPress so a WordPress plug-in. Kind regards.

    €33 (Avg Bid)
    €33 Μέση Προσφορά
    3 προσφορές

    I need someone with good experience in bio-metric devices, fingerprint devices. to code an integration of the fingerprint readers to connect to our web-based attendance system. The integration is the key and i shall be sending the code from the hardware manufacturer.

    €207 (Avg Bid)
    €207 Μέση Προσφορά
    3 προσφορές
    €384 Μέση Προσφορά
    3 προσφορές
    install SSL certificate to server via ssh 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i bought certificates my cpanel is expired. i need a guy install my certificate to my sever via ssh with remotely.

    €20 (Avg Bid)
    €20 Μέση Προσφορά
    22 προσφορές
    proxy engine 6 μέρες left

    Need to implement technical solution to provide proxy functionality based on wireless modems.

    €201 (Avg Bid)
    €201 Μέση Προσφορά
    3 προσφορές
    Drawing and more 6 μέρες left

    i like drawing and i would like progress in this page.

    €20 (Avg Bid)
    €20 Μέση Προσφορά
    4 προσφορές
    data center proxy creation Proxy script specifications 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    hello i need someone who knows how to create datacenter proxies. i need help with my script or if you can make one

    €285 (Avg Bid)
    €285 Μέση Προσφορά
    4 προσφορές
    Errors with datacenter web proxies. massive ping spikes 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    hi, i am having trouble with my proxy server. i am having lots of spikes. here is an error Nov 11 23:19:43 103-U23F kernel: [532193.892680] TCP: request_sock_TCP: Possible SYN flooding on port 3128. Sending cookies. Check SNMP counters.

    €322 (Avg Bid)
    €322 Μέση Προσφορά
    4 προσφορές
    €19 / hr Μέση Προσφορά
    17 προσφορές
    Linux Programming knowledge and networking work, IP tables etc 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a Linxu Programmer and Networking Work expert with good knowledge of IP Tables. I need a serious and hard working new Freelancer

    €4 / hr (Avg Bid)
    €4 / hr Μέση Προσφορά
    7 προσφορές
    create database for wifi and address location 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    where people are willing to share their wifi password if you are in vicinity (in case it is cold) and post it as a downloadable txt file, so in case someone looses wallet they can order uber and/or lift or purchase airline ticket to get home safely, all this might be stored in a DNS txt field i have already purchased domain [login to view URL]

    €440 (Avg Bid)
    €440 Μέση Προσφορά
    7 προσφορές
    VPS Server purchase (instant activation) 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need a good VPS server that activates instantly. Need additional 5-10 ips with it.

    €103 (Avg Bid)
    €103 Μέση Προσφορά
    15 προσφορές
    datacenter Web proxy creation script 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, i currently have a proxy script but I need improvements. Please message me to discuss further

    €389 (Avg Bid)
    €389 Μέση Προσφορά
    15 προσφορές
    Uliveto website -- 2 5 μέρες left

    I need my website re-configured.

    €6 / hr (Avg Bid)
    €6 / hr Μέση Προσφορά
    23 προσφορές
    actualizar un sitio web 5 μέρες left

    Necesito reconfigurar mi sitio web.I already have a design, I just need you to build a website for my small business.

    €5 / hr (Avg Bid)
    €5 / hr Μέση Προσφορά
    15 προσφορές
    Core asp.net form page code 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need my website one page which has form with radio button check box and date file to upload in attachment. I need some to complete its code part in core asp.net

    €17 (Avg Bid)
    €17 Μέση Προσφορά
    5 προσφορές

    Use any means necessary to export csv and pdf format data from a azure embedded power bi report , use custom .net solution if that’s the answer, worst case use power bi service report or power bi report server on azure to demo the export feature into csv and pdf extracts

    €148 (Avg Bid)
    €148 Μέση Προσφορά
    5 προσφορές

    I need my website move from GoDaddy to a new company that I just purchase their hosting plan.

    €23 (Avg Bid)
    €23 Μέση Προσφορά
    54 προσφορές
    Vicidial setup & configuration 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for a Vicidial expert to install and configure this for small business, please provide a quote.

    €209 (Avg Bid)
    €209 Μέση Προσφορά
    12 προσφορές
    Need Cisco ASA Engineer 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need urgent assistance to configure an ASA 5510 DMZ configuration. Thanks, C Yi

    €50 / hr (Avg Bid)
    €50 / hr Μέση Προσφορά
    22 προσφορές
    Move AWS hosted website to Private Server 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Just looking to get a web app that is currently hosted on AWS transferred over to our shared hosting environment, it's not currently being very much so we're just looking to have it hosted in a cheaper environment.

    €80 (Avg Bid)
    €80 Μέση Προσφορά
    35 προσφορές
    Fix mysql bug -- 2 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    we need someone to fix mysql error

    €22 (Avg Bid)
    €22 Μέση Προσφορά
    19 προσφορές
    404 forbidden error 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need my website fixed which is throwing an error. it is hosted on [login to view URL] and has no cpanel.

    €15 (Avg Bid)
    €15 Μέση Προσφορά
    19 προσφορές
    (Migration - Replatormation) Build CI/CD, OpenShift 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi All, I am looking for a Expert resource to help me design the Build for a Playbook for automation and Re-Plat formation Migration strategy with different tools and build use cases and DEMO ppts. Focus: AWS Migration (Re-Platformation/Re-factoring code), CI/CD build and Playbook, Openshift Tools: Device42, Cloudsoft, Castsoftware...etc If you are qualified and have done similar activities at...

    €494 (Avg Bid)
    €494 Μέση Προσφορά
    6 προσφορές
    windows xp ISO 5 μέρες left

    Нужна win xp с немецким языком и языковыми настройками и установленным proxifier

    €22 (Avg Bid)
    €22 Μέση Προσφορά
    1 προσφορές
    Server administrator 5 μέρες left

    I am looking for a professional and experienced administrator for a cpanel web server. He might be able to monitor the server, install updates and take care of the whole web server (optimization etc). Payment per month.

    €37 (Avg Bid)
    €37 Μέση Προσφορά
    35 προσφορές
    Help me connect to my AWS EC2 Server using PuTTY 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are struggling to connect to our server. We can't get hold of the old dev who tells us he has provided the right information. This task is to log onto our EC2 server and troubleshoot what is going wrong. We have PEM, server, and Port details. Will set you on as IAM.

    €24 (Avg Bid)
    €24 Μέση Προσφορά
    46 προσφορές
    solve issue with vesta cp alias 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, Theres some bug in vesta and I can't add www alias to the domain.. Need it fixed asap

    €21 (Avg Bid)
    €21 Μέση Προσφορά
    11 προσφορές
    Installer Re 5 μέρες left

    Candidate should carry laptop and console cable with USB adapter to his laptop. Candidate needs to have Putty Application installed on his Laptop. Candidate has to be available with internet hotspot connection for any emergency requirement.

    €25 (Avg Bid)
    €25 Μέση Προσφορά
    5 προσφορές
    VPS Whcms Setup 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I would like to have someone to build/ install and Configure WHCMS in my VPS Server.

    €76 (Avg Bid)
    €76 Μέση Προσφορά
    31 προσφορές
    Topologie GNS3 5 μέρες left

    Bonjour, je souhaiterai obtenir de l'aide afin de réaliser un réseau d'entreprise via GNS3. L'expert devra être capable d'installer la topologie via GNS3 sur ma machine via TeamViewer. Deux salles sous un réseau différents doivent pouvoir se connecter à un serveur dans une troisième grâce à un serveur Linux sous mac...

    €98 (Avg Bid)
    €98 Μέση Προσφορά
    3 προσφορές
    Dashboard Grafana / Zabbix 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Installing Dashboard Grafana on Zabbix server

    €29 / hr (Avg Bid)
    €29 / hr Μέση Προσφορά
    19 προσφορές

    I have already implemented the projects in AWS .The database connection is ok . The first page is comming by next pages are not comming. Now As per my research I found that .htaccess files are not accessed by the AWs server . I need a solution to run the whole project [login to view URL] see this link its running but next pages are not comming I will pay not more than Rs 500.

    €18 (Avg Bid)
    €18 Μέση Προσφορά
    14 προσφορές
    DNS Server Configuration on OVH 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a set of sites but I want to connect them with server without problems soi have host multiple domains on a single IP.. Note: Who did not work with OVH do not make a suggestion please.

    €25 (Avg Bid)
    €25 Μέση Προσφορά
    21 προσφορές
    SSL certificate ubuntu using lets encrypt 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need to Configure and install SSL certificate using lets encrypt in my website

    €6 / hr (Avg Bid)
    €6 / hr Μέση Προσφορά
    35 προσφορές
    Setup RDweb on windows server 2016 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I already set it up but I experiment with the folders, IIs, and generally I mess it up. Notice that it is a rdp production server so you have to be careful.

    €40 (Avg Bid)
    €40 Μέση Προσφορά
    7 προσφορές
    Delhi based ON SITE Linux Dedicated Server Manager 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone based in Delhi who has in depth knowledge of VPS and Dedicated Server.

    €8 / hr (Avg Bid)
    €8 / hr Μέση Προσφορά
    12 προσφορές
    Office Networking & productivity software setup 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I would like to setup and manage my office desktop, setup internet access for employees with restricted access to websites, Mail Server, Windows Domain Server for employee login with group policy for accessing software, Wi-Fi zones for guests, secured File Storage NAS and much more.

    €315 (Avg Bid)
    Τοπικό
    €315 Μέση Προσφορά
    5 προσφορές
    fix cron issue in whmcs 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    whmcs was working previously on my windows server that was a vps. i have moved that to dedicated windows server, but cron jobs are now not working. an expert needed to fix this quickly.

    €23 (Avg Bid)
    €23 Μέση Προσφορά
    7 προσφορές

    Can someone create a VM on Linux and install Windows OS on VM and then MS office on Windows?

    €22 (Avg Bid)
    €22 Μέση Προσφορά
    32 προσφορές
    whmcs expert for windows server -- 2 - 15/11/2018 22:59 EST 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    whmcs was working previously on my windows server that was a vps. i have moved that to dedicated windows server, but cron jobs are now not working. an expert needed to fix this quickly.

    €28 (Avg Bid)
    €28 Μέση Προσφορά
    6 προσφορές
    Setup live streaming on AWS 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need setup AWS for live streaming from camera pushing rtmp to server and returning hls and multiple bitrates. broadcasters are from australia and usa, viewers are global.

    €141 (Avg Bid)
    €141 Μέση Προσφορά
    16 προσφορές
    Cisco ASA Admin Help 4 μέρες left

    I own a small hosting business that colos in a data center. We are building out a new network to transition to where the uplink from the provider enters a Cisco ASA 5520 firewall. Traffic is then passed off to a WS-C3750G-24T router which handles routing. As part of the configuration setup on the ASA a number of IP blocks from the OUTSIDE interface need to allow traffic to pass through the INSI...

    €330 (Avg Bid)
    €330 Μέση Προσφορά
    24 προσφορές
    freepbx outgoing callerid 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i have freepbx running i need to send my calledid to my voip provider

    €18 (Avg Bid)
    €18 Μέση Προσφορά
    6 προσφορές