Administración de sistemas Jobs

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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    95 trabajados encontrados, precios en USD

    Requiero un cliente FTP ya configurado con la conexion a un VPS en el cual solo pida seleccionar de una lista el archivo. muestre informacion y una imagen del archivo seleccionado. y se de clic en el boton DESCARGAR para comenzar la transferencia a la ubicacion ya predefinida. otro modulo aparte en el cual me permite crear las listas y las ubicaciones de los archivos a descargar. por lo que ambos tienen que tener acceso a una base de datos que se encuentra en el mismo servidor.

    $459 (Avg Bid)
    $459 Oferta promedio
    17 ofertas

    Se tiene el certificado y se requiere configurar en servidor de correo,, zimbra

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    18 ofertas

    Ubuntu nginx php version 7.4 downgrade and fix blank page of phpmyadmin

    $26 (Avg Bid)
    $26 Oferta promedio
    14 ofertas

    hello as the title , i want to transfer my domains from plesk to cpanel who can do that and what is the cost

    $26 (Avg Bid)
    $26 Oferta promedio
    29 ofertas

    Mechanism to log and export on demand the details of any data consumption including the user account ID, session duration, devices connected, download/upload data consumed? (With app and website breakdown)

    $307 (Avg Bid)
    $307 Oferta promedio
    3 ofertas
    Linux expert needed 6 días left
    VERIFICADO

    We need linux expert with high experience in linux , No new freelancers, We need complete this job within 2 hours Budget fixed $30

    $25 / hr (Avg Bid)
    $25 / hr Oferta promedio
    7 ofertas

    I was able to create a container and install I need to know/have a script or the commands to do: 1- install OpenVpn with MFA (qr code that will generate the 6 digits the client will enter instead of password. 1-Be able to copy the config file and qr code from the container to external drive to install on client machine. 3- The client will use OpenVpn gui to connect to windows server 2019. 4- Setup a tunnel between local proxmox and cloud proxmox servers, so local users don’t need to use vpn to connect to cloud server (2019 DC Server?

    $45 (Avg Bid)
    $45 Oferta promedio
    2 ofertas
    DNS Error 6 días left
    VERIFICADO

    So my Internet provider is Comcast. Xfinity and my Internet has been not wanting to connect all the time only when it feels like it I’ve tried everything on Google to possibly fix this including resetting my whole entire computer and also getting a new modem from Xfinity and normally my computer is pretty quick at loading everything but lately it hasn’t at least when it comes to browsing on the web it’ll either load really slow or just not load at all and say have a DNS error, also I game a lot so when I open battlenet and it will connect disconnect reconnect disconnect, reconnect over and over again I don’t know what to do anymore. The stuff that’s connected through Wi-Fi works perfectly fine for my computer itself is hardwired in and doesn’t work.

    $120 (Avg Bid)
    $120 Oferta promedio
    12 ofertas

    move docker containers and all files from old server to a new server

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    6 ofertas

    I am looking for an expert who will setup Centrifuge websocket project to my Server and setup Redis/KeyDB for PUB/SUB broker in cluster to scale Centrifuge Project URL - Documentation - I want you to do via Google meet or Skype so that I can see you are not using anything I don't want .

    $245 (Avg Bid)
    Urgente
    $245 Oferta promedio
    2 ofertas
    Linux operating system -- 2 6 días left
    VERIFICADO

    Linux operating system development task needs to be done.

    $33 (Avg Bid)
    $33 Oferta promedio
    6 ofertas
    Linux operating system 6 días left
    VERIFICADO

    Linux operating system development task needs to be done.

    $9 / hr (Avg Bid)
    $9 / hr Oferta promedio
    6 ofertas
    azure help 6 días left
    VERIFICADO

    i need some help on azure can someone do

    $156 (Avg Bid)
    $156 Oferta promedio
    10 ofertas

    hello as the title , i want to transfer my domains from plesk to cpanel who can do that and what is the cost

    $29 (Avg Bid)
    $29 Oferta promedio
    30 ofertas

    Hi Everyone , this is a very simple job, we are looking for someone to help us out with an issue which we are facing. We have a AD server which is sitting on public IP address, for some reason every 10 or so minutes the DNS service on windows automatically add the Internal IP address into the A records. We need to disable this on both DC01 & DC02.

    $103 (Avg Bid)
    $103 Oferta promedio
    16 ofertas
    Firewall Evasion Lab seedlab 6 días left
    VERIFICADO

    hi i need someone expert professional at Seedlab and have knowledge of Firewall using VPN thank you

    $13 (Avg Bid)
    $13 Oferta promedio
    6 ofertas
    Linux Tech 6 días left
    VERIFICADO

    My personal computer all messed up with recent Ubuntu update. Scanner and printer does not work. I need someone in Savannah to fix my mess.

    $23 / hr (Avg Bid)
    Destacado
    $23 / hr Oferta promedio
    6 ofertas
    Docker Management on Ubuntu 6 días left
    VERIFICADO

    Hello, can somebody mount a volume into a docker container on an Ubuntu Host? dev/vda1 is almost full - everything is running there (docker container + Oracle Database) dev/sda is a new volume mounted on host - should be mounted on docker container and Oracle Database data should be stored there. (see pictures below) Kind regards Anne

    $17 / hr (Avg Bid)
    $17 / hr Oferta promedio
    19 ofertas

    I need help connecting my sonicwall to a comcast cable modem.

    $417 (Avg Bid)
    $417 Oferta promedio
    14 ofertas

    I have a Google VPS Cloud administrator to help me manage my VPS with Google. Everything is working now but I want to make a downgrade with my account and also add 2 ip#. Im using cPanel (paid license) and ideally you will be experienced with this so that you can assure me that the both are operating. From there, I only use wordpress and have 4 websites with low traffic. Please Message me if this project interest you.

    $22 (Avg Bid)
    $22 Oferta promedio
    19 ofertas
    Staffjoy/Suite Ubuntu 22.04 -- 3 6 días left
    VERIFICADO

    Hello everyone, I need help installing the Staffjoy/Suite. this is still based on Ubuntu 14.04 and is best used as a docker on the server. plesk is already installed on the server. Furthermore, the suite should have the appearance of the V2. Is that possible?

    $89 (Avg Bid)
    $89 Oferta promedio
    10 ofertas
    BigBlueButton error ICE 1007 6 días left
    VERIFICADO

    I have a BBB server and some of my users see the error 1007 when trying to share their webcam. I know there's something to do with the turn server, but I can't make it work. I need you to correct the configuration for it to work.

    $60 (Avg Bid)
    $60 Oferta promedio
    5 ofertas

    Hello, The project is about building a decentralized P2P network (platform) based on the IPFS or libp2p network framework. The project has 7 main phases: 1) Build a P2P network, where each node/peer participating in this network must be capable of discovering, routing, messaging, file sharing, and pinging other nodes/peers. This can be done through the IPFS or LİBP2P. This step is very easy you just need to install one of the above-mentioned protocols and then deploy it as a private (isolated) network via "Swarm / DHT". 2) Setup a VPN based on hyperspace to enable Master and Worker nodes be accessible in RAY (if you can manage it through libp2p then this task can be skipped). 3) Resource management: each node/peer must be able to manage its resources (i.e. RAM, CPU, and storage)....

    $543 (Avg Bid)
    $543 Oferta promedio
    17 ofertas
    Fix DNS resolution issue 6 días left
    VERIFICADO

    My www domain doesn't resolve while my https:// domain resolve normally the website is hosted on aws using aws amplify service i'm looking for somebody who can fix that issue

    $26 (Avg Bid)
    $26 Oferta promedio
    28 ofertas

    Create ssl certificate move site http to https For windows server 2008 r2

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    15 ofertas
    ImperialX 5 días left

    ImperialX is a cryptocurrency exchange which works on api

    $697 (Avg Bid)
    $697 Oferta promedio
    7 ofertas
    Sandbox Development 5 días left
    VERIFICADO

    Cisco packet tracer lab and gns3 network Sandbox development needed

    $460 (Avg Bid)
    $460 Oferta promedio
    12 ofertas

    Need to downgrade php version of 1 website in ubuntu nginx

    $25 (Avg Bid)
    $25 Oferta promedio
    28 ofertas

    Hi, We have done the project in MERN and data and code is on Amazon AWS Server. We have purchase the domain from goddaddy. we need to configure our apis and everything of our server to be in domain. so our new url will be and many more. we have a limited budget so don't bid if you want more than 1500 inr. thanks Kindly let us know if you can do it. we need it on urgent basis. thanks

    $18 (Avg Bid)
    $18 Oferta promedio
    12 ofertas
    linux and ubuntu 5 días left

    Need to work in the shell script

    $36 (Avg Bid)
    $36 Oferta promedio
    13 ofertas
    IT infrastructure 5 días left
    VERIFICADO

    Need an expert who can Design a remote access control policy For an IT infrastructure and then he/she have to provide quality work related to it

    $76 (Avg Bid)
    $76 Oferta promedio
    21 ofertas

    Hello i Need Hetzner Cloud WHMCS Module. please offer lowest fixed price and time. i'll need more modules as well. i won't mind if this module is nulled or created by you. i just need lowest pricing. null price should not exceed 40$. thanks

    $143 (Avg Bid)
    $143 Oferta promedio
    7 ofertas
    Need Hetzner Cloud WHMCS Module 5 días left
    VERIFICADO

    Hello i Need Hetzner Cloud WHMCS Module. please offer lowest fixed price and time. i'll need more modules as well. i won't mind if this module is nulled or created by you. i just need lowest pricing. null price should not exceed 40$. thanks

    $31 (Avg Bid)
    $31 Oferta promedio
    4 ofertas

    we have a project that has been containerized via docker and we must migrate it to podman to deploy to production. The project includes a postgres db, hasura client, backend node process and frontend react-app. We need help with the migration

    $32 / hr (Avg Bid)
    $32 / hr Oferta promedio
    30 ofertas

    I need a sysadmin to build a custom Linux distribution. The objective of the distro is to have a headless AlmaLinux 9 distribution with quemu/libvirt installed. The distro: * should use ncurses or similar interface (it’s for node servers, so 99% of the systems are not going to have a graphic card) * should ask for the static IP * should ask for hostname * should ask for root password * should install quemu + libvirt (virt-install, virsh, etc) * should have postgresql + node to run the web interface * should run the db initialization and seed * It should start the web interface on boot (2 repos, front and backend) * It should blacklist any GPU in the system. Those GPUs should be available for the VMs * It should have documentation about how to build the ISO in github repository (I ha...

    $250 - $750
    Sellado Acuerdo de Confidencialidad
    $250 - $750
    5 ofertas

    Install MongoDB in Centos Server and connect it to mongodb atlas via anydesk

    $18 (Avg Bid)
    $18 Oferta promedio
    5 ofertas

    Easiest way for me to break this down would be to say view the doc. Influences: I already have hosting and domain since I plan to grow this into an app from site.

    $770 (Avg Bid)
    $770 Oferta promedio
    13 ofertas
    Amazon SES 4 días left

    I need someone that can nagivate amazon SES & Godaddy domains, DNS settings etc.

    $113 (Avg Bid)
    $113 Oferta promedio
    23 ofertas

    moodle smtp outgoing mail fix issue

    $26 (Avg Bid)
    $26 Oferta promedio
    18 ofertas
    aws devops person needed 4 días left
    VERIFICADO

    hi there we have a live project running with rds on aws, we need support on server and on code optiomisations for the issues on the server. you will have to work remotely we need freelancer only

    $6 / hr (Avg Bid)
    $6 / hr Oferta promedio
    13 ofertas
    Migration from PFsense to Opnsense 4 días left
    VERIFICADO

    i need someone who can copy all Settings from PFSense to a new OPNsense.

    $143 (Avg Bid)
    $143 Oferta promedio
    16 ofertas
    P2P network based on LibP2P 4 días left
    VERIFICADO

    Hello, The project is about building a decentralized P2P network (platform) based on the IPFS or libp2p network framework. The project has 7 main phases: 1) Build a P2P network, where each node/peer participating in this network must be capable of discovering, routing, messaging, file sharing, and pinging other nodes/peers. This can be done through the IPFS or LİBP2P. This step is very easy you just need to install one of the above-mentioned protocols and then deploy it as a private (isolated) network via "Swarm / DHT". 2) Setup a VPN based on hyperspace to enable Master and Worker nodes be accessible in RAY (if you can manage it through libp2p then this task can be skipped). 3) Resource management: each node/peer must be able to manage its resources (i.e. RAM, CPU, and storage)....

    $514 (Avg Bid)
    $514 Oferta promedio
    14 ofertas

    I am looking for someone who can migrate hosting. The person needs to make sure the application is running the same as from the old host to new host. Our app has the MERN stack + python with flask + php backend. OS is Ubuntu

    $57 (Avg Bid)
    $57 Oferta promedio
    20 ofertas

    we have some managed industrial switches, link different makes. i want to configure these switches in the ring topology the challenge is I have different make managed switches configure in the same ring topology if anyone help with this pl live massage

    $14 (Avg Bid)
    $14 Oferta promedio
    4 ofertas

    Build a platform for the commercialization of IPv4 Proxy is Automated IPv6 Proxy! - Linux System Administration - Domain Routing Protocol is BGP Edge Routing - IPv4 proxy deployment domain is IPv6 (Static, Rotating, Dynamic). - Mastering Squid Tools, 3Proxy is similar - Automated deployment domain by Shell Script - Remote Deployment via SSH - Rest API domain Desirable: - PHP 8 is using mult threads (concurrency). - Knowledge in WHMCS (Creation of automatic provisioning module! - Clean code is readable - Best Practices in Agile Development! All projects are followed daily by github!

    $1156 (Avg Bid)
    $1156 Oferta promedio
    12 ofertas

    I try to use the the Bulk edit fro, Astra but every time I apply the server issues happen Do someone know how to fix ? Can someone let me know how to deselection some categories fro, bulk edit ? Thank you

    $12 (Avg Bid)
    $12 Oferta promedio
    10 ofertas

    I am getting 502 Proxy Errors in my AWS Web application. I think if I increase the ProxyTimeout it will mitigate this. AWS supports a .ebextensions folder. I believe I can use that. I need to know what to name the .config file and the namespace for the option.

    $164 (Avg Bid)
    $164 Oferta promedio
    11 ofertas

    I am going to deploy project If you can help, contact me

    $117 (Avg Bid)
    $117 Oferta promedio
    28 ofertas
    Debian 10 repair 3 días left
    VERIFICADO

    Hi, after upgrade this system have a lot of problems, can not see login page to ISPConfig, phpMyAdmin, not mail server... and same extensions in php not work. Anybody who can do it job? Money will be online on chat after job will be done. Thanks

    $133 (Avg Bid)
    $133 Oferta promedio
    35 ofertas

    Need help on Router, ASA firewall, Firepower and Cisco ISE Configuration

    $397 (Avg Bid)
    $397 Oferta promedio
    17 ofertas