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.

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    146 iş bulundu, ücretlendirmeleri EUR

    Değiştirilecek sayfa php. Benzetilecek sayfa aspx. Css ve bazı menüler değişecek. Ek olarak database de 2. Bir şifre alanı açılacak.

    €156 (Avg Bid)
    €156 Ortalama Teklif
    3 teklifler

    Hi Gaurav Singh T., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    €5 / hr (Avg Bid)
    €5 / hr Ortalama Teklif
    6 teklifler

    Hers is all details [URL'yi görüntülemek için giriş yapın]

    €83 (Avg Bid)
    €83 Ortalama Teklif
    10 teklifler

    On a server must OS(Linus) Installed and a system must be allowed up tp 500 users to access shared Materials like TV CHannels and Str*eams account*s as a Gr*oup Buy. User pay and then can access all Streams services.

    €50 (Avg Bid)
    €50 Ortalama Teklif
    4 teklifler

    I want someone to deploy elastic search cluster on two nodes in Production Elasticsearch nodes should start automatically after server restart / Failure Deployment will be done through zoom Documentation will also be required after deployment, regarding steps performed Bidder should tell the best approach which he/she will use in deploying maybe using Docker / or without Docker Mention word "...

    €40 (Avg Bid)
    €40 Ortalama Teklif
    1 teklifler

    Necesitamos optimizar un VPS para recibir unos 2mil usuarios simultáneos con Cpanel en Centos7 y sin que de Error 502... *Ya el VPS está instalado y actualizado.

    €27 (Avg Bid)
    €27 Ortalama Teklif
    6 teklifler
    Project Dewberry 6 gün left
    ONAYLI

    The requirement involves two major areas of implementation: Implement an additional component to an already existing web interface to support Windows AD integration/SSO/identity federation (SAML or JWT/oauth or LDAPS), A Web UI to have a Windows AD integration / SSO / identity federation Linux-based devices (regardless of Red Hat, Ubuntu etc.) need to be onboard to CyberArk PAM (Privilege Access...

    €19 - €154
    €19 - €154
    0 teklifler

    I want someone to deploy elastic search cluster on two nodes in Production Elasticsearch nodes should start automatically after server restart / Failure Deployment will be done through zoom because of IP restriction Documentation will also be required after deployment, regarding steps performed Bidder should tell the best approach which he/she will use in deploying maybe using Docker / or without ...

    €43 (Avg Bid)
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    5 teklifler

    Im looking to start my own CPA network . Please send me demos if you have.

    €103 (Avg Bid)
    €103 Ortalama Teklif
    3 teklifler

    Production Server is going down again and again. Need someone with server expertise who can troubleshoot the server issue and tell me the reason of server going down?

    €112 (Avg Bid)
    €112 Ortalama Teklif
    13 teklifler

    I have a centos linux server, running WHM. I have email problems: 1. My server is sending out spam emails. I deleted the email account but still the account appears on the exim_mainlog 2. When email are sent from the server and through PHP script, email header shows sent from as @SERVER_NAME and not domain. Example My server is called XXXX.dedicated.co.za. MY domain name is TTTT.co.za. I expect ...

    €25 (Avg Bid)
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    I have a Windows 2012 Server. I need the RDP to me made secure via SSH & PuTTY (RDP is my only way to access the server, so this has to be done with care). I also have a FTPS configured. Need you to test the configuration via Filezilla & send me a XML configuration file

    €17 (Avg Bid)
    €17 Ortalama Teklif
    5 teklifler

    I need my website re-configured.I already have a design, I just need you to build my personal website. [URL'yi görüntülemek için giriş yapın]

    €62 (Avg Bid)
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    7 teklifler
    vSphere ESXi NAT 6 gün left

    I need someone to assist me in setting up ESXi 7 I have a VM CentOS7. Currently, ports are closed and am unable to unblock them.

    €28 (Avg Bid)
    €28 Ortalama Teklif
    9 teklifler

    Setup personal email server on VPS with iRedmail and Horde, give help with using/updating, etc.

    €75 (Avg Bid)
    €75 Ortalama Teklif
    22 teklifler

    i own 2 vps trying to [URL'yi görüntülemek için giriş yapın] from one centos 7 vps to another , tried [URL'yi görüntülemek için giriş yapın] taking too long and failing. the vps are on 2 different providers.

    €6 / hr (Avg Bid)
    €6 / hr Ortalama Teklif
    9 teklifler

    Need to install Wire server: [URL'yi görüntülemek için giriş yapın] on a DigtialOcean droplet. Must include push notification set up and AWS

    €12 / hr (Avg Bid)
    €12 / hr Ortalama Teklif
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    Need some help migrating from PfSense to the Ubiquiti dream machine pro. Vlans, IoT network, firewall setup, and general settings.

    €20 / hr (Avg Bid)
    €20 / hr Ortalama Teklif
    7 teklifler

    Progettazione e realizzazione di una rete per piccolo WISP con hardware UBIQUITI. Realizzazione di server PPPOE e preparazione router client

    €14 / hr (Avg Bid)
    €14 / hr Ortalama Teklif
    2 teklifler

    I need my website re-configured.I already have a design, I just need you to build my online store. I want to link my website ( opencart 3020)with the skrill payment gateway. And that the fields for entering payment card data are on the same page of my website

    €43 (Avg Bid)
    €43 Ortalama Teklif
    5 teklifler

    Hola, he montado webmin, Virtualmin, Usermin en un VPS de Contabo. Las web si me funcionan bien. El problema es el correo. Puedo enviar pero no recibo nada. He utilizado Usermin y roundcube. Alguna solución? Gracias

    €27 (Avg Bid)
    €27 Ortalama Teklif
    10 teklifler

    I had running Postfix mail server but found some delay in receive emails. Resolve my query with improving my postfix mail server speed. Postfix mail server on Centos 7

    €23 (Avg Bid)
    €23 Ortalama Teklif
    9 teklifler

    Hey, As of right now I am able to make 1 user:password on my subnet but I need to know how to make multiple users on my subnet. For example, user 1 has IPs 20 to 64 under s1:s2 (username:password) and user to has 65 to 250 under s2:s3. I need someone to teach me how to do this. Kind regards, Sebastian

    €164 (Avg Bid)
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    7 teklifler
    IT Project Manager -- 2 5 gün left
    ONAYLI

    We are looking for a dynamic IT Project Manager to join our IT team. This is an active, hands-on position. Success in this role requires three skill sets: IT Operations: Manage IT staff, resources, and capacity to deliver service to our clients and internal users 24/7. Project Management: Continuously plan, communicate, and adjust project plans to deliver services based on changing needs of the ...

    €23 / hr (Avg Bid)
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    Hello Guys We are looking for a system administrator for a long term basis. Please apply if you have knowledge for the following technologies An Interview will follow after this 1. AWS 2. Azure 3. VMware ESXI 4. WHM/Cpanel 6. VPN protocols IPsec , L2TP , OpenVPn 7. Proxmox. Additionally we require you to handle the proxy servers and domains so you must have a good knowledge of linux and n...

    €391 (Avg Bid)
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    37 teklifler

    Install Siberian CMS onto AWS EC2 Instance

    €24 (Avg Bid)
    €24 Ortalama Teklif
    11 teklifler
    Freenas ESXi NFS Support 5 gün left
    ONAYLI

    Looking for a professional in ESXi and FreeNAS. We have an ESXi Server that has connectivity to FreeNAS but cannot mount NFS shares even though all settings seem to be correct. Other servers can mount that share without problem. ESXi gives "cannot connect to NFS server" error. I am stuck. Please contact only if you feel that you know ESXi and FreeNAS inside out. Thank you!

    €135 (Avg Bid)
    €135 Ortalama Teklif
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    Hello, I'm looking for a developer who will take the following script [URL'yi görüntülemek için giriş yapın] and who will make it work and once I see it working and install it on my remote computer on my Virtual machine VM ware Linux , I will pay for the service once I see it working. if you're interested come and get me. my price is $80 - $90 US MAX Tha...

    €81 (Avg Bid)
    €81 Ortalama Teklif
    7 teklifler

    We have multiuser chatroom which worked fine until we upgrading OS from Debian 8 to 10 which envolved wiping out the disk. Now, using the same old codebase and ejabberd configs, the backend does not accept uesr logn/registration. This project is to fix the issue and make the chatroom up and running again. The original codebase and installation instructions are here: [URL'yi görü...

    €392 (Avg Bid)
    €392 Ortalama Teklif
    7 teklifler

    Necesitamos configurar el servidor web para recibir entre 1.000 y 3.000 usuarios simultáneos en Centos+Plesk y no de error 502. Servidor dedicado: CPU: Intel Xeon E3-1245 v2 - 3.4 GHz - 4 core(s) Memoria: 32GB Almacenamiento: 2x 480GB SSD

    €90 (Avg Bid)
    €90 Ortalama Teklif
    13 teklifler
    Google Adsense Set up 5 gün left
    ONAYLI

    I need my website re-configured to set up google ads. the set up os partially done but the ads are not showing up. Please note it not a major project.

    €52 (Avg Bid)
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    8 teklifler

    I need images for the products displayed on the website from external sources, (url)

    €23 (Avg Bid)
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    14 teklifler

    I want someone to deploy elastic search cluster on two nodes in Production Elasticsearch nodes should start automatically after server restart / Failure Deployment will be done through zoom Documentation will also be required after deployment, regarding steps performed Bidder should tell the best approach which he/she will use in deploying maybe using Docker / or without Docker Mention word "...

    €48 (Avg Bid)
    €48 Ortalama Teklif
    7 teklifler
    Azure DevOps 5 gün left

    I have Pipeline and release setup in Azure DevOPs under one single project with two different stage (Dev and Prod). I have setup a vairables for both the two stages but it fetching only one variables(Dev) for both the two deployment.

    €19 (Avg Bid)
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    6 teklifler

    Should be professional in PHP and using Radius Server, Cron Job, and should have work experience in OpenVPN server. Should Sign NDA contract

    €155 (Avg Bid)
    €155 Ortalama Teklif
    6 teklifler

    Sybase ASE 12.5 for linux. configuration file [URL'yi görüntülemek için giriş yapın] is corrupted and not starting user defined database , we cannot access our data inside database

    €775 (Avg Bid)
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    5 teklifler
    Azure devops 5 gün left
    ONAYLI

    I am looking for the people who can explain the sample DevOps project from scratch just for 3 to 4 hours.

    €27 (Avg Bid)
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    4 teklifler

    A computer networking and web services expert required for a simple task.

    €19 (Avg Bid)
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    18 teklifler
    We Want AWS Server Expert 5 gün left
    ONAYLI

    We Want To AWS Server Expert For Our Startup Project Server Consulting Server Security Developer Side Security Load Balance Minimum 3 to 5 Year Experience We Already Setup Our AWS Server

    €5 / hr (Avg Bid)
    €5 / hr Ortalama Teklif
    16 teklifler
    pfsense haproxy 5 gün left
    ONAYLI

    I need somebody to help me with pfsense and haproxy

    €28 (Avg Bid)
    €28 Ortalama Teklif
    7 teklifler

    This is a basic networking exercise that needs screenshots documented. Access to 2 laptops and a wireless networking card are required as well as running the Kali Linux environment

    €71 (Avg Bid)
    €71 Ortalama Teklif
    13 teklifler

    I have moved my mail service to a new host. DNS is managed by a specialist DNS host (not my mail host). I need someone who can tell me what settings to use for: A CNAME MX Reverse DNS PTR SPF DKIM DMARC Any other records that might affect deliverability of email. There is currently no website for the domain. I will perform the changes

    €43 (Avg Bid)
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    21 teklifler

    Redirect domain [URL'yi görüntülemek için giriş yapın] to local ip using Apache 2.4.20 PS: Have another service running at the same port. All clients connected to the Slackware need to open [URL'yi görüntülemek için giriş yapın] and show my local page (IP:port)

    €25 (Avg Bid)
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    9 teklifler

    I have project designing a company using packet tracer physical mode with some specifications, I will share more details when accepted

    €47 (Avg Bid)
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    We have a video sharing/streaming system. It currently uses a service similar to AWS S3 for video storage, which we would like to change to using IPFS for video storage. We can discuss any details over chat.

    €132 (Avg Bid)
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    6 teklifler

    We are a company from China, we have girls, models streaming on Livejasmin, but the VPN is somethings bother me , because streaming need good and stable internet, but VPN sometimes doesn,t work ,couldn,t connect, or sometime after connect it,s slow, I used Nordvpn, ExperssVPN, Need a permanent solution for this, Can you handle this problem?

    €145 (Avg Bid)
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    9 teklifler
    docker tutor 5 gün left
    ONAYLI

    I need a crash course on docker learning. setup on local pc setup on linux (ubuntu and centos) container handling deploying maybe over the weekend?

    €172 (Avg Bid)
    €172 Ortalama Teklif
    15 teklifler

    I have a new windows server that needs to have my Mail Server configured. The server is Win Server 2016 and is running Plesk and Plesk uses MailEnabled.

    €35 (Avg Bid)
    €35 Ortalama Teklif
    11 teklifler
    Set up DNS server for ISP 5 gün left
    ONAYLI

    I need to set un a DNS server to improve the quality of service that I am offering my ISP clients

    €337 (Avg Bid)
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    24 teklifler

    if you are a dreamweaver guru.. its easy for you.

    €27 (Avg Bid)
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    4 teklifler