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. System Administratorsを採用する

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    122 仕事が見つかりました。次の価格: USD

    No seo done on new Web [ログインしてURLを表示] constant changes Don on the [ログインしてURLを表示] report on errors&issues on Web,need rectifying but on tight budget

    $21 (Avg Bid)
    $21 平均入札額
    3 入札
    Windows server essencial 6 日 left
    認証完了

    Revisar y configurar accesos en puertos bloqueado por configuración de licencia de escritorio remoto en windows server essencial 2016

    $110 (Avg Bid)
    $110 平均入札額
    5 入札

    Necesito instalar php7.1 para usarlo con mysql pero se me presenta un error en la instalación y Apache no inicia.

    $7 / hr (Avg Bid)
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    13 入札

    We have moved droplets using snapshot, but the domain keeps redirecting for some unknown reason!!!

    $30 (Avg Bid)
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    12 入札

    Instalation d'un serveur de mail complet sur VPS OVH - Centos - Postfix Mysql avec posfix admin (avec config autorepondeur) - Réglage Smtp slow (orange, yahoo, etc...), fichier "transport" - Roundcube (avec plugin changepassw autorepondeur) - Phpmyadmin - Opendkim (avec les clefs dans le répertoire /etc/opendkim, pas d'instal fantaisiste) - Spamassassin Clamav - C...

    $138 (Avg Bid)
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    5 入札
    AWS SES setup 6 日 left
    認証完了

    We need someone to make and configure AWS SES for us.

    $31 (Avg Bid)
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    17 入札

    I am looking for a freelancer who are expert in linux system admin and mail server. I have got a problem with apache software as it is not working correctly which it need to be fixing. I want to change the ESMTP Exim address to see if i can get my email reaction to inbox. I have tried 2 different domains to send an email to gmail and my email still landing to spam folder. I want you to test my ema...

    $42 (Avg Bid)
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    7 入札

    I am looking for a freelancer who are expert in linux system admin and mail server. I have got a problem with apache software as it is not working correctly. I have changed the main domain in my account but when I changed the main domain there are alot of things that stop working especially in the "change ip address" the ip address did not show up under my account as it show "unknow...

    $112 (Avg Bid)
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    9 入札

    Actualmente tenemos operativo en Nexcess (proveedor de hosting en US), un servicio de hosting compartido con las siguientes características: Dell Enterprise Server 55 GB Storage 250 GB/mo CDN Data Traffic 24 GB DDR3 1333Mhz RAM 250 GB/mo Bandwidth* 1 Dedicated IP Redis Cache & Memcached E-mail Hosting Included En el mismo funcionan cuatro Magento stores (version 1.9X)...

    $419 (Avg Bid)
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    11 入札
    Looking for network administrator 6 日 left
    認証完了

    Looking for network administrator who are familiar with these concepts: Active Directory forest/domain architecture Virtual Machine DNS  DHCP  Organizational Units  Groups  User Accounts Implement one client computer using virtual machine and connect it to the domain. Use two different user accounts from different OU budget: 20$ strict

    $23 (Avg Bid)
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    30 入札

    Project Duration: 1 Hour ONLY Server Type: Linux OS: CentosOS Access Provided: Root SSH Issue: We keep getting 502 Bad Gateway NGINX error frequently on site/server. I want this fixed YOU MUST BE ABLE TO START WORK IMMEDIATELY 5* FEEDBACK WILL BE LEFT FOR YOU

    $17 / hr (Avg Bid)
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    22 入札

    Si richiede l'installazione di un sistema operativo (linux) qualsiasi distribuzione per potere gestire una serie di siti web e app web, api da noi sviluppate, incluso il trasferimento dal vecchio web server al nuovo. I servizi minimi da installare sono: - web server - ftp server - pannello di controllo per admin - php 5.6 o superiore Il server sarà esposto direttamente su Internet qu...

    $21 / hr (Avg Bid)
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    11 入札
    Nginx (Engintron) Specialist 6 日 left
    認証完了

    Hi, Am looking for someone that specialises in Nginx or specifically Engintron. I would like to get some advise about using this on my cpanel server to help with speed of Wordpress sites and cut down on the wait time from the server.

    $27 (Avg Bid)
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    12 入札
    Shopify expert 6 日 left

    Hi. I need someone expert in shopify. I hve a problem re pyt and the default currency o the store.

    $30 (Avg Bid)
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    shopify expery 6 日 left

    I need my website re-configured.I need you to build my online store.

    $39 (Avg Bid)
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    11 入札

    I need my website re-configured. Our website is using a [ログインしてURLを表示] Wordpress theme This theme uses buddypress and snax We unfortunately struggling to get our website down to 2 seconds load time. It’s around 4-7 seconds right now. And our competition is under 2 seconds and we want to compete. So our wait time when page is loading is way way to long Our competition page. [ログインしてURLを表...

    $127 (Avg Bid)
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    Maintenance Hosting 5 日 left
    認証完了

    5 year experiences in cpanel, apache, linux need to do maintenance of website and server

    $5 / hr (Avg Bid)
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    26 入札
    Setup AWS Pipeline 5 日 left
    認証完了

    Hi, I have a PHP based application which I want to setup through AWS Codedeploy and Code Pipeline in load balancer and auto scaling group. I can make it working on individual instance but it doesn't work on load balancer setup. This requirement is urgent and shouldn't take much time for an expert. Once you have made this working. I need brief description of steps you took to make it wo...

    $121 (Avg Bid)
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    12 入札

    I need my website re-configured.I need you to build my online store.

    $57 (Avg Bid)
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    26 入札

    I have 2 websites, [ログインしてURLを表示] and phuket-tours.net. Both websites run on cloudways with cdn. Both have the same problems: 1. fontello fonts wont load because of a cors policy problem 2. adding to cart doesnt work as it is somehow cached or its a varnish problem I need someone with extensive technical knowledge (i am pretty tech savvy but this is too tech for me) who can fix this, preferrably...

    $134 (Avg Bid)
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    I have a OVH server. I have contact support they said like this: The server gets stuck during the boot phase, with the message: (minimal grub console) A restart on the standard OVH kernel ('netboot') does not correct the situation. Actions: Rebooting the server to "rescue" mode (Linux) result: Boot OK. Rescue mode accessible. recommendations: Configuration / error to be corr...

    $91 (Avg Bid)
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    21 入札
    Improve the email server security 5 日 left
    認証完了

    Our email server was attacked recently. The email address we have been using was used to send spam to ourselves. Currently we are looking for an IT helper who understands the issue and can help us reinforce the server security.

    $129 (Avg Bid)
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    22 入札
    AWS migration 5 日 left

    Hello, I am looking for expert could help me to migrate my domain from a share AWS server and the current hosting to a new AWS independent server and new hosting. experience with AWS EC2 ...

    $334 (Avg Bid)
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    42 入札

    I need freelancer that has experience working with weblogic, soa, osb as admin. It would be nice also to have OAM and OIM experience. The freelancer has experience working with Linux System and has experience with wlst and Jenkins.

    $40 / hr (Avg Bid)
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    4 入札

    Looking for a skilled candidate who is a guru in AWS and DevOps toolset. Skills in Terraform, Packer, VMware, and Ansible is required.

    $19 / hr (Avg Bid)
    $19 / hr 平均入札額
    2 入札

    I want to customize any linux distribution and create a new OS according to my requirements, which I will give you

    $63551 (Avg Bid)
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    5 入札
    Web development 5 日 left
    認証完了

    looking for someone who works with wordpress and knows how to fix payment processing for woocoomerce and [ログインしてURLを表示]

    $159 (Avg Bid)
    $159 平均入札額
    19 入札

    Intentamos migrar AD y DNS desde una máquina Windows 2003 (que estaba con graves problemas de funcionamiento) a un Windows 2012 R2. La migración salió mal y actualmente no funciona AD y DNS en el nuevo servidor. Cuando intento ingresar a "Active Directory Domains and Trusts" aparece el siguiente mensaje "The configuration information describing this enterprise i...

    $451 (Avg Bid)
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    6 入札

    Hello Team, Need to deploy Rocket chat server on Digital Ocean, Ubuntu 16.04 LTS. SSL is already binded, but need to resolve some configuration issues. Only experienced people. Thanks.

    $23 (Avg Bid)
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    6 入札
    Virtualizor Configuration 5 日 left
    認証完了

    We currently have virtualizor installed on one of our servers. Currently it has an external IP address but i want this to be internal only and able to communicate with WHMCS on the same vLAN. I will also need the service configuring correctly so that it works within the NAT environment. As proof of work completed I would need to see a VPS created and a VPS converted for the project to be paid. T...

    $129 (Avg Bid)
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    5 入札
    UI/UX Developer 5 日 left
    認証完了

    I need you to design and build it. knows how to create wireframes

    $114 (Avg Bid)
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    6 入札

    I need to install RDP cal for five people to log in at the same time on windows server 2012 r2

    $28 (Avg Bid)
    $28 平均入札額
    24 入札

    I need urgent assistance with my VPS, the email stoped working.

    $91 (Avg Bid)
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    35 入札

    2 CCNA scenario projects with topologies implementation and subnetting topology need to be done on visio. One is egrip protocol other is ospf i have attached both files replay back so we discuss price.

    $68 (Avg Bid)
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    9 入札

    I need a server administrator with experience on VoIP technology. FreeBPX, Asterisk, SIP Clients Cisco SIP phone provisioning and some other SIP phones. Developer most commute to office in Rupnaghar India. If you don't leave in India please don't apply.

    $10 / hr (Avg Bid)
    地方
    $10 / hr 平均入札額
    9 入札

    First, my web mails are disconnected from database and I cannot see old emails in all my web mails. Second emails don't get delivered to some addresses both from web mails and from applications on my server. I am using a vps on contabo

    $29 (Avg Bid)
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    13 入札

    Necessito um site corrigido Problema com hospedeiro dá hosting que não está pegando a plataforma de pagamentos coinpaymento

    $29 (Avg Bid)
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    6 入札

    I have an offline database of usa phone directory in apache which runs at local ip 127.0.0.1. I simply copy paste it on server and want to run from there. Additionally I want to restrict access with login password with two roles. I will keep admin myself. And Read-only access needed for users. Who can search their data and downoad file.

    $146 (Avg Bid)
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    21 入札

    Hola con todos Alguien ha podido integar infusionsoft con centrales telefonicas ip como Elastix or Supermicro-Asterisk. La integración debe permitir : - Conocer duración de llamada - Grabar llamada - Origen de la llamada - Numero de llamadas por Gestor y por campaña de llamadas - Consolidación general de las llamadas Para controlar al gestor de llamadas necesitamos...

    $1006 (Avg Bid)
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    2 入札
    Fix Email Address Spam Listing 4 日 left
    認証完了

    We have an email address that is being rejected by recipients due to it being flagged as a spam email. We need someone to help reverse this, we do not have access to any dns records.

    $21 (Avg Bid)
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    7 入札
    marketplace installation 4 日 left
    認証完了

    Im looking for a market installation, you need to know about tor and geth/crypto also know about postgresql and some other stuff! if you got any questions, just hmu! NEED TOR TO ACCESS THESE LINKS: [ログインしてURLを表示] [ログインしてURLを表示] These two links is what i need installed on my server, and every package that follows!

    $536 (Avg Bid)
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    8 入札

    Using CloudFormation, deploy a webserver (Tomcat, or Apache) cluster of 3 instances. Do not use a premade AMI. Use Amazon Linux and install the application. Each instance should be in a different AZ. Can add any other “best practice” methods.

    $77 (Avg Bid)
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    14 入札
    Geth installtion 4 日 left
    認証完了

    Hello, im looking for a geth installation, it needs to run in a --fast mode on my vps: vpns server: 100gb storage, 6vcore's, 5000GB bandwidht

    $191 (Avg Bid)
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    10 入札

    install reselio sync... on centos VPS 7.5 ... also resilio user should be able to access home directory folder and save sync file there.

    $20 (Avg Bid)
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    8 入札
    AWS migration 4 日 left

    Hello, I am looking for expert could help me to migrate my domain from a share AWS server and the current hosting to a new AWS independent server and new hosting. experience with AWS EC2 is essential. thank you!

    $312 (Avg Bid)
    $312 平均入札額
    40 入札

    DISCLAIMER 1: Quickbooks Desktop is hosted on a "server" desktop. I don't have the installation CD. DISCLAIMER 2: Job is at a physical location, Zip Code: 90019. 8 Windows Desktops (Windows7 x 4, Windows10 x 4) 1) I'd like to replace the "server" desktop with an alternate solution. (I don't know where, but it seems old-age) Since the Homegroup is discontinued,...

    $250 (Avg Bid)
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    1 入札

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