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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.

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    123 δουλειές που βρέθηκαν, με τιμές EUR
    dns plex spazio web 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    HO UNO PVS DA CONFIGURARE : VORREI QUESTI SETTAGGI: sui master value (e non solo sul file [κάνε είσοδο για να δεις το URL]): Upload_max_filesize = 256M post_max_size = 256M max_input_time = 300 max_execution_time = 300 max_input_vars = 5000 .ho bisogno di configurare uno spazi...

    €28 (Avg Bid)
    €28 Μέση Προσφορά
    6 προσφορές
    Need a VM-servers 6 μέρες left

    We need a VM-server in which several students can install several small vm such as MS server 201x, Windows 7, 10 etc. Around 1000 students should have an own VM-server in which they will install at least 8 VM's. Needed: - Server which can handle the (1000 x 8 VM's =8000) - Server should stay online 24/h Let me know what you can do

    €7154 (Avg Bid)
    €7154 Μέση Προσφορά
    9 προσφορές
    Website small bug fix 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need my website little bug fixed and wordpress update . Logo doesn’t display properly any longer on the site, I guess it is due to some Wordpress update so I need it to be fixed.

    €23 (Avg Bid)
    €23 Μέση Προσφορά
    65 προσφορές
    Proxy/VPN Web Security Expert Needed 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Proxy/VPN Web Security Expert Needed. Must be EXPERT at IPV4, ,IPV6, Mobile Proxy, VPN, Security, Internet Security, etc.

    €22 / hr (Avg Bid)
    €22 / hr Μέση Προσφορά
    12 προσφορές

    Urgent! Hi I need help with understanding basic VMware and doing a related task on planning and configuring a VMware project for business critical applications. It needs to be done by tomorrow. If you’re an expert at VMware contact me please

    €20 (Avg Bid)
    €20 Μέση Προσφορά
    13 προσφορές

    Windows OS/Microsoft Office Suite 365, Windows 07-10, Windows Server 2008 - 2012 R2, Active Directory, helpdesk support , End User Support , CompTIA, A+, Server+, Network+ certifications,msce,mta

    €2466 (Avg Bid)
    €2466 Μέση Προσφορά
    5 προσφορές
    Training for Computer Networking 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for someone who can provide training for computer networking with system administrator skills. Person will be preferred if he is MCSE certified.

    €4 / hr (Avg Bid)
    €4 / hr Μέση Προσφορά
    2 προσφορές
    Training for Computer Networking 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for someone who can provide training for computer networking with system administrator skills. Person will be preferred if he is MCSE certified.

    €1 - €5 / hr
    €1 - €5 / hr
    0 προσφορές
    Centos 7 DNS firewall and https setup 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need setup my New server DNS Firewall and https (ssl) via teamviewer. I want to learn how to do. Thats why action will only via Teamviewer.

    €39 (Avg Bid)
    €39 Μέση Προσφορά
    26 προσφορές
    Setup AWS with cpanel 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking for someone to setup the AWS with cPanel. Task to be done: 1. Advice us which AWS package to be chosen. (the new website will have a traffic of 3000-5000 users daily or con-current) 2. Setup the cPanel. 3. Provide the name server to us. (we will point our domain name to the name server) 4. To make sure we can our domain name to login into the cpanel. 5. To install the SSL on the se...

    €39 (Avg Bid)
    €39 Μέση Προσφορά
    46 προσφορές
    Linux: Freeradius with Ipv6 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Searching for an expert who can help me configuring Cisco BNG as NAS with freeradius to deploy IPv6. New freelancers to this platform are highly encouraged. Thank you.

    €27 (Avg Bid)
    €27 Μέση Προσφορά
    1 προσφορές
    clone bitucket repository 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    need to clone a bitbucket repository will have you do it via teaviewer. also looking for a very good systems administrator with experience with digital ocean one hour job but will have you work on other tasks also

    €13 / hr (Avg Bid)
    €13 / hr Μέση Προσφορά
    13 προσφορές
    Update website to be ADA compliant 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need an existing website to be updated with ADA compliance. The website must meet the Title III of the ADA as interpreted by U.S. courts. The person will be responsible for working the project from begin to end. The current website is on Azure platform and running applications. Please contact me as we can speak details.

    €2096 (Avg Bid)
    €2096 Μέση Προσφορά
    49 προσφορές
    Troubleshoot remote server audio redirection 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a windows 2008 r2 server which I want to connect and record from voice from my local system. when I am trying to check about recording device under sound from control panel it is showing no device installed. wherein I can hear the voice easily from remote to local system. I need somebody experienced to troubleshoot to resolve this problem.

    €23 (Avg Bid)
    €23 Μέση Προσφορά
    3 προσφορές
    iptables block port on linux 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    this is my iptables now iptables -t nat -F iptables --table nat --append POSTROUTING -j MASQUERADE sysctl -w net.ipv4.ip_forward=1 iptables -t nat -A PREROUTING -p tcp -d [κάνε είσοδο για να δεις το URL] --dport 2013 -j DNAT --to-destination [κάνε είσ...

    €18 (Avg Bid)
    €18 Μέση Προσφορά
    6 προσφορές
    Moodle updates needed 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Latest version is 3.4.1 but we need updates to the present version if possible. Plus troubleshooting some broken links, etc.

    €452 (Avg Bid)
    €452 Μέση Προσφορά
    34 προσφορές
    Website shifting from AWS EC2 to GCP 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I just need some one to move my website from AWS to GCP. cPanel, SSL is already in place. Just need to move data as it as. I will pay once site is successfully moved and checked. Regards,

    €8 / hr (Avg Bid)
    €8 / hr Μέση Προσφορά
    12 προσφορές

    I used for years the pacs package built on synology. Now they upgraded it and the package is on docker but it's not working. I would like to have a PACS server dropped on my nas ( no mind if dcm4che, othanc or other). I would connect via VPN with it and send and retrive images using Horos and Osirix. I can setup a clear system and setup a OpenVPN and a SSH tunnel. the programmer can do it re...

    €167 (Avg Bid)
    €167 Μέση Προσφορά
    2 προσφορές
    Brocade SAN fabric 'configupload' backup to remote host. 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone to help me with saving existing configurations of Brocade SAN fabrics so in the event I have to change a faulty switch, I can add the configuration to the new switch. Currently it's not saving it to a remote host because of Firewall. I need some way to save the 'configupload' file to a remote host or locally from where I can copy and save it somewhere as I wish. This ...

    €15 / hr (Avg Bid)
    €15 / hr Μέση Προσφορά
    6 προσφορές
    Use local gateway for internet access instead of vpn -- 2 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have softether server for VPN. I am using openvpn client on a remote computer. When i connect to the softether via VPN from the openvpn client my internet access goes through the vpn. when i go to "what is my ip address" on the remote computer it shows the ip address of the remote network. i want to be able to access the internet through the local network so it is not slow. also, ...

    €96 (Avg Bid)
    €96 Μέση Προσφορά
    6 προσφορές
    Shopify site - Add scrolling marquee 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a scrolling marquee on my Shopify site. I want to add “FREE SHIPPING USA AND CANADA ORDERS OVER $49” to my Shopify site.

    €21 (Avg Bid)
    €21 Μέση Προσφορά
    32 προσφορές
    Thingsboard GPS setup 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need my website on Thingsboard IoT setup properly for GPS tracking. You can register online for free on [κάνε είσοδο για να δεις το URL] And try to see if you can succeed in this task. I had a hard time running GPS setup properly to show the last known location of a device. If you...

    €25 (Avg Bid)
    €25 Μέση Προσφορά
    5 προσφορές
    Linux Expert with experience 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have issues with my network only works with WiFi on my linux. - I also need someone with experience how to create crontab backup. -Scripting experience

    €122 (Avg Bid)
    €122 Μέση Προσφορά
    18 προσφορές
    Cambiar base de datos de xtreamcode 2.9 al 1.6 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hola tengo un xtreamcode instalado con la version 2.9 y quiero que me instalen el xtreamcode 1.6 y que le ponga la misma base de datos que tengo en la version 2.9

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

    I want to build a module which allow nginx proxy w/cache to compress and store the compressed files and deliver them pre-compressed directly to all future clients. More details will be shared with selected developers

    €643 (Avg Bid)
    €643 Μέση Προσφορά
    4 προσφορές
    Nginx Expert Required 5 μέρες left

    I want to build a module which allow nginx proxy w/cache to compress and store the compressed files and deliver them pre-compressed directly to all future clients. More details will be shared with selected developers

    €441 (Avg Bid)
    €441 Μέση Προσφορά
    9 προσφορές
    €17 Μέση Προσφορά
    15 προσφορές
    Network Design 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Refer to the attached image along

    €25 (Avg Bid)
    €25 Μέση Προσφορά
    11 προσφορές

    Cần 1 team am hiểu và làm về game võ lâm truyền kỳ online.

    €1365 (Avg Bid)
    €1365 Μέση Προσφορά
    1 προσφορές
    Ubuntu Server 5 μέρες left

    Need someone to tell me requirement to install ubuntu on digitalocean.

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

    upload files in CentOS or Ubuntu. I am facing permissions issue

    €5 / hr (Avg Bid)
    €5 / hr Μέση Προσφορά
    23 προσφορές
    Website cannot be shown public 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Please fix website show. It does not show. Please fix it to show Teamviewer needed IP Masquerade Port forward Reverse proxy server virtual host $budget: $10 fixed

    €15 (Avg Bid)
    €15 Μέση Προσφορά
    11 προσφορές

    In need of talented programmer who can install and set up Plesk Control panel on a VM with window Server 2012 R. Setting up Plesk control panel multiple accounts about 10 websites. Part of the assignment is provide a written step by step documenting the process. We can discuss further this setups.

    €53 (Avg Bid)
    €53 Μέση Προσφορά
    18 προσφορές
    configurar servidor postfix para cadastrar emails 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Configurar Postfix instalado em um servidor Amazon AWS. O servidor de emails já está parcialmente funcional, mas precisa de ajustes.

    €116 (Avg Bid)
    €116 Μέση Προσφορά
    6 προσφορές
    windows vps 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i need fast windows vps for my website

    €27 (Avg Bid)
    €27 Μέση Προσφορά
    11 προσφορές
    asterisk openvpn server tunneling TP-LINK router running OpenWRT 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i have a asterisk openvpn server and my client connect server to puppy linux, i need develop my client system, puppy linux exchange TP-LINK router running OpenWRT, this vpn for voip business,

    €478 (Avg Bid)
    €478 Μέση Προσφορά
    8 προσφορές
    Secure goautodial server 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need a linux expert to secure my goautodial server from DDos and asterisk attacks. I'm using goautodial 3.3 installed on centos 5.

    €44 (Avg Bid)
    €44 Μέση Προσφορά
    10 προσφορές
    Deploy Magento on AWS ElasticBeanstalk 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Know how to configure .ebextensions folder for Magento to be deployed on AWS ElasticBeanstalk

    €143 (Avg Bid)
    €143 Μέση Προσφορά
    21 προσφορές
    Setup AWS Services (infrastructure) 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We need an expert in AWS service to setup our infrastructure for a Magento store: AWS ElasticBeanstalk AWS CodeCommit AWS Pipeline AWS ElasticSearch AWS Aurora AWS Redis AWS ElastichCache AWS LoadBalancer for Beanstalk AWS Route 53 AWS SQS & SES etc.

    €184 (Avg Bid)
    €184 Μέση Προσφορά
    30 προσφορές
    Email Server Setup 4 μέρες left

    I have a server now a I need IT guy to setup the server.

    €12 / hr (Avg Bid)
    €12 / hr Μέση Προσφορά
    28 προσφορές
    Help fix 2 Micron 500GB SSD drives. Cannot partition and format? 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have Micron M600 SSD Drives that don't seem to work right. I need someone to help fix them. I have access to firmwares and Microns Storage Executive software. I have Linux and Windows. I can setup remote connections for access by any OS needed to complete the repair. Any question you can contact me if I am not online: [κάνε είσοδο &gam...

    €67 (Avg Bid)
    €67 Μέση Προσφορά
    15 προσφορές
    Error with docker 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a problem with a docker container that is restarting, the problem was when I ran out of RAM and when I extended the container it restarts, I don't have much knowledge with docker and the installation was done with this SNIPET ([κάνε είσοδο για να δεις το URL]) with this ...

    €13 / hr (Avg Bid)
    €13 / hr Μέση Προσφορά
    7 προσφορές
    only wordpress elemontor expert needed 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need my website re-configured.I need you to design and build a website for my small business.

    €24 (Avg Bid)
    €24 Μέση Προσφορά
    18 προσφορές
    Reporte / Proyecto MIS, SIG, BI 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Implementar una plataforma MIS, SIG o BI con un enfoque financiero, el cual incluya orígenes de datos, un sistema manejador de bases de datos y reportes diversos. Adicionalmente, se requiere la documentación formal que pueda explicar la plataforma.

    €103 (Avg Bid)
    €103 Μέση Προσφορά
    2 προσφορές
    €15 Μέση Προσφορά
    13 προσφορές
    Website backup and restore 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need my website re-configured.I need you to restore the previous version of it.

    €14 (Avg Bid)
    €14 Μέση Προσφορά
    10 προσφορές
    VPSs en Unix 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Necesito crear varias VPS (muy basicas) en Linux, para que ocupen menos y sean más baratas. Mis conocimienrtos de Linux son 0. Necesito contratar a alquien que me de soporte desde 0

    €15 / hr (Avg Bid)
    €15 / hr Μέση Προσφορά
    20 προσφορές

    I need help to re-check and validate configuration of the router. I have EdgeRouter X v2.0.6 connected wifi, and printer on the router.

    €105 (Avg Bid)
    €105 Μέση Προσφορά
    9 προσφορές
    Mailwizz, PMTA with IP rotation 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Expert need to configure bulk email services without IPs being blacklisted. Thank you.

    €45 (Avg Bid)
    €45 Μέση Προσφορά
    10 προσφορές
    FreeBSD - Install Latest PHP version (7.X) 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello. Webserver details: FreeBSD 12.0 AMD64 Current version of php - 5.X Need the latest stable version to be installed.

    €24 (Avg Bid)
    €24 Μέση Προσφορά
    23 προσφορές