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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    159 仕事が見つかりました。次の価格: USD
    PXE Server 6 日 left
    認証完了

    Centos 7 PXE server on a vmware, pxe server that have ubuntu, kali, fedora all get auto-installation with preseed or kickstart. All OS have the last version and auto-installation is a most. If you can do win7,10 that's a bouns

    $20 (Avg Bid)
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    I was transferring files to a USB HDD and there was a power cut. The partition table on the drive was corrupted. After using tools like minitool partition wizard, I can see the data is still there, but the partition table shows as 'raw data' and 'MBR needs to be rebuilt'. Unfortunately after using software to 'rebuild MBR' it seems to have made it worse. The data is...

    $870 (Avg Bid)
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    15 入札
    VMware ESXi Storage Acceleration 6 日 left
    認証完了

    Please accelerate the response speed of all the VMs on ESXi hosts using HDD only. There is a product called "Infinio Accelerator 4.0" on the market but we do not want to purchase it. It enables acceleration by making memories(RAM) on the server to act as cache. I think we can do so without that software. Remote operation needed.

    $8 / hr (Avg Bid)
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    linux centos 6 日 left

    postfix and phpmailer fffffffffffffffffff

    $53 / hr (Avg Bid)
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    3 入札
    Email Server configuration 6 日 left
    認証完了

    HI, I have a dedicate server. Virtualmin is installed and my name server is pointing to the server IP. I need the below things: Configure Dkim, spf and Dmarc. apply all / possible security measures so there is no breach. I have 3 domains and users for the domains are created and I can receive emails. My rdns is also configured . I need 10/10 score and last time there was some issue with my mail se...

    $66 (Avg Bid)
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    I want , if LAN cable having speed 100 Mbps so the project divide the that speed into three level like L1,L2,L3 and each level get the bandwidth or speed according the input like L1. Get 10Mbps ,L2 get 20 Mbps and L3 get rest of speed I.e 70 Mbps and then each level get equally bandwidth or speed to that level of user If any question more u want ask u can ask me regarding project

    $111 (Avg Bid)
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    Programador web 6 日 left
    認証完了

    Ante todo requiero un profesional de habla hispana con un alto poder de autocrítica porque quiero algo bien hecho. Tengo una tienda online y necesito que el sitio sea fluido y seguro en el pago. Necesito que no tenga problemas y no de errores. Cuando hago un estudio de la velocidad, es nefasto y me gustaría cambiar eso.

    $225 (Avg Bid)
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    8 入札
    i need help with proxmox. 6 日 left
    認証完了

    i need help with proxmox. more details in the chat.

    $175 (Avg Bid)
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    4 入札
    CoTurn does not work 6 日 left
    認証完了

    Hi, i have installed on Debian Cturn but there is no connection. i think it is only a setup problem.

    $58 (Avg Bid)
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    1 入札

    I need to host a .net core website on IIS of a winders server 2016 VM from Azure.

    $98 (Avg Bid)
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    5 入札

    I need to host a .net core website on IIS of a winders server 2016 VM from Azure.

    $25 (Avg Bid)
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    2 入札
    apache nifi 6 日 left

    apache nifi for data migration

    $183 (Avg Bid)
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    4 入札

    hi all guys, i need to install an application on my Invision Power IPS forum on my Ubuntu 18.04 server, unfortunately when i start installing this application i get this error: "Sorry, you do not have permission for that!" 1S111 / 1 Invalid default value for 'last_action' I have inserted screenshots so that you can see the error. Who can help me install this application? Than...

    $516 (Avg Bid)
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    Router Configuration 6 日 left
    認証完了

    We have a router that we currently use To connect to our WAN. We NAT to the inside IPs for our system. We now need to add another interface to a separate LAN as well. That LAN has another subnet, but must NAT to the same inside IPs of our system. The required router configuration would accommodate this setup. Also securing the LAN connection with IPSec is needed.

    $124 (Avg Bid)
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    18 入札

    Programo servers de fiveM a tu gusto, puedo mirar de hacerte un servidor a la medida que quieras con la scrios que quieras y todo a tu gusto, tambien creo servidores de discord y tambien tengo a la vente servidores de rolpelay echos que namas lo que falta es poner el nombre de tu servidor y abrirlo.

    $9 - $35
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    0 入札

    We are looking for Active directory with gpo and rdp. We want to create 2 groups. 1. lockdown of box with access to 2 programs and single file folder. 2 no access to internet. 3. no access to drives on RDP. Thank you

    $13 / hr (Avg Bid)
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    Dentolaser una prestigiosa IPS Odontologica requiere coordinador de recursos humanos: hombre o mujer de 25 a 35 años, con mínimo 2 años de experiencia comprobable, en seguridad y salud en el trabajo. Experiencia en reclutamiento, y selección del recurso humano con disponibilidad de tiempo completo. IMPORTANTE: • Poseer licencia en gestion • Rango salarial: $1...

    $550 (Avg Bid)
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    emby server help needed with linux.... i have server on diffent pc just for movies, but embys not seeing movies and tv shows

    $31 (Avg Bid)
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    I want to hire a person who have great knowledge of dell emc unity and vnxe and cleared concepts of vmware, host. I need to learn and clear my concepts of how storage and host works together.

    $20 (Avg Bid)
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    Configuración de VPS 6 日 left
    認証完了

    Necesito un frelance, que tenga experiencia en la Instalación y configuración de VPS. Debe de configurar el panel de control y demás componentes que tiene un VPS, es decir lo debe dejar listo para usar; ademas debe instalar el certificado SSL. La persona que se escoja deberá indicar a manera de consultoria, que mejoras se le pueden hacer al servidor o que opciones dentr...

    $35 (Avg Bid)
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    10 入札

    we need help from an expert in this hardware to configure RAM and network

    $85 (Avg Bid)
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    12 入札

    AWS instance for testing in production, Using any desk, max I can spend is 500 INR ( directly )

    $11 (Avg Bid)
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    17 入札

    Terminar la configuración de un servidor dedicado Linux para que funcione con Ubuntu 20.04 Esta en Robot de Hetzner en modo Rescue.

    $41 (Avg Bid)
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    4 入札

    I need someone help me to install my script in my Linux server and you need to do it remotely

    $17 (Avg Bid)
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    16 入札

    i need help networking in GCP. more details in the chat. i made a VM in my GCP server using proxmox but i cant get internet to my servers.

    $137 (Avg Bid)
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    Добрый день. Нужно установить сайт на VPS и дать мне полное руководство по установке и устранение ошибок при устоноки чтобы я сам мог установить сайт и решить проблемы при установке. Сколько это будет стоить?

    $31 (Avg Bid)
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    i need help with GCP. -- 3 5 日 left
    認証完了

    i need help networking in GCP. more details in the chat. i made a VM in my GCP server using proxmox but i cant get internet to my servers.

    $70 (Avg Bid)
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    3 入札

    pfsense ve mikrotik arasında site to site openvpn ayarlarını yaptırmak istiyorum. Şu anki durumda Pfsense'den miktorik arayüzünü açabiliyorum. Ama mikrotik arkasında ki cihazlara ping atamıyorum.

    $30 (Avg Bid)
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    1 入札

    need a free software to monitor the cpu load time during the day: if cpu load >90% than track time / day so that i can have 08/08/2020 4hours,20 minutes (cpu%>90)

    $34 (Avg Bid)
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    9 入札
    i need help with GCP. -- 2 5 日 left
    認証完了

    i need help networking in GCP. more details in the chat. i made a VM in my GCP server using proxmox but i cant get internet to my servers.

    $105 (Avg Bid)
    $105 平均入札額
    2 入札

    we have an AWS account in which we set up the SES for email services. Right now there are 20000+ emails send daily from our SES account but it looks like spam. We didn't send this mail either. The task would be to figure out the cause and solve the problem and reset the AWS SES account.

    $51 (Avg Bid)
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    11 入札

    Looking for a DevOps engineer that can help setup and maintain servers on my behalf. Currently I'm using a mixture of AWS and GoogleCloud but willing to consider other options Typical setups include WordPress websites and bespoke web applications I'd like this support to assist with deployments, maintenance, backups and SSL certificate generation

    $13 / hr (Avg Bid)
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    Move VPS server to AWS 5 日 left
    認証完了

    We need an Amazon Web Services expert who can help to move our music streaming app from Bigrock to AWS seamlessly and without any interruptions to the user experience.

    $397 (Avg Bid)
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    41 入札

    We are using laravel php framework when we tried to access api it says "401 Unauthorized", we need highly expert who have knowledge of these stuff. "Passport bearer token always failed to authenticate"

    $10 - $30
    シール
    $10 - $30
    5 入札
    i need help with GCP. 5 日 left
    認証完了

    i need help networking in GCP. more details in the chat. i made a VM in my GCP server using proxmox but i cant get internet to my servers.

    $57 (Avg Bid)
    $57 平均入札額
    4 入札

    i need a admin panel to view all of my servers and see if online, also services online or offline which would be openvpn, pptp, l2tp, ipsec, squid, and if possible if there is net on there. also would like option to reboot server, repair squid, repair openvpn, repair iptables so can manage and repair service running on each server

    $142 (Avg Bid)
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    11 入札
    i need help networking in GCP. 5 日 left
    認証完了

    i need help networking in GCP. more details in the chat. i made a VM in my GCP server using proxmox but i cant get internet to my servers.

    $73 (Avg Bid)
    $73 平均入札額
    2 入札

    Websocket not working on https. Need to work remotely Budget 25$

    $22 (Avg Bid)
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    8 入札

    Hi everyone, I need to recover an accidentally deleted file on my Ubuntu server 18.04 system. Thank you

    $437 (Avg Bid)
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    23 入札
    Cpanel Performance Fine Tuning 5 日 left
    認証完了

    Cpanel Performance Fine Tuning

    $59 (Avg Bid)
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    13 入札

    Apache user cron job has perm issue - need to fix it

    $78 (Avg Bid)
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    24 入札

    Product page showing “404 error message” - need to get the page back live ASAP.

    $112 (Avg Bid)
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    38 入札
    employee engagement 5 日 left
    認証完了

    I need my website re-configured. 1 employees login 2 forgot password 3 admin can add delete update user 4 Company calendar 5 News letter 6 file upload download 7. Info view for employees 8 blog or forum 9. Chat functionality 10. Push notifications Platform: wordpress Different Themes will be provided to merge function and create custom solution

    $134 (Avg Bid)
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    8 入札

    Must be near North Dakota - 4 to 5 days a month. We are looking for someone to provide T1 and T2 onsite desktop support and some management consulting for the purpose of delivering IT services to customers on time, on budget and with the required quality. JOB DESCRIPTION: Our client is seeking a talented IT Field Service Technician. This IT Field Service Technician opportunity will contribute to t...

    $25 / hr (Avg Bid)
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    7 入札
    Nginx to apache rewrite rules 5 日 left
    認証完了

    l need to convert nginx rules to apache/litespeed

    $25 (Avg Bid)
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    11 入札

    Centos Web panel and centos 7 server facing errors. Need proper setup

    $22 (Avg Bid)
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    Cenos 7 Website Backup -- 2 5 日 left
    認証完了

    Hello Guys, Here i would like to tell you the sad story of Server Problem. 1. My VPS was hosting "[ログインしてURLを表示]" & the hosting control panel was "Virtualmin". I got a notificaiton on my VPS Hosting control panel for reboot the system as usual i receive for better performance time to time. 2. When i did server reboot, My server stucked & My website got down from yest...

    $54 (Avg Bid)
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    11 入札

    Нужен эксперт по сетям, который может предоставить инструкции для преобразования подключения через SOCKS5 прокси в VPN подключение.

    $47 (Avg Bid)
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    5 入札

    I have 2 servers in 2 different data centers, I need to setup an HA infrastructure, replicating the servers and a fail over handle. The total accounts now are 128 on the first server and the second one is a fresh one,

    $42 (Avg Bid)
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    15 入札

    Hi all, I need to set up a reverse proxy with apache2 on a certain port. My super server is Ubuntu 18.04, my forum is phpbb. I would like to buy a server and then transfer my forum. Who is available to help me? Thank you

    $376 (Avg Bid)
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