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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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    125 δουλειές που βρέθηκαν, με τιμές EUR
    Plesk admin not reachable 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, [κάνε είσοδο για να δεις το URL] This is Google Cloud deployment of plesk.

    €22 (Avg Bid)
    €22 Μέση Προσφορά
    9 προσφορές
    help with booting VM in Citrix Xenserver 7.6 on Raid drive 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Set up couple Virtual machines on Citrix Xenserver 7.6, system shutdown due to power failure. Virtual machines with windows servers and windows clients do not boot up. Raid disk knowledge

    €34 / hr (Avg Bid)
    €34 / hr Μέση Προσφορά
    8 προσφορές
    404 Not Found 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I've website at linode server one of the website , admin page getting 404 Not Found (nginx )need to solve *Also, change copyright for the two site *I need your documentation step how you solve it by word or prnt. *serious freelancer, not after bids will change later or with much different *Give me approx when can solve

    €26 (Avg Bid)
    €26 Μέση Προσφορά
    23 προσφορές
    Live Chat Technical Support 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for a fluent English speaker to provide customer service and technical support via live chat and email to customers. Experience with basic Linux administration required to handle some queries. Contact volume is fairly low, so you will have time to do other things when things are slow. Please advise what hours you are available daily.

    €3 / hr (Avg Bid)
    €3 / hr Μέση Προσφορά
    24 προσφορές
    Migrate openvpn access server server to new server -- 2 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    migrate & setup my openvpn server server to our new server

    €11 / hr (Avg Bid)
    €11 / hr Μέση Προσφορά
    19 προσφορές
    do some setup aws and plesk server 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    4. Web and Mysql server optimization 5. Enable AWS Cloudfront CDN 6. DNS records update on custom DNS servers 7. Enable redis cache

    €11 / hr (Avg Bid)
    €11 / hr Μέση Προσφορά
    17 προσφορές
    Configurar servidor linux com samba4 e AD - PDC 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Configurar novo servidor - linux PDC - Centos 7 (já está instalado). Configurar o Samba4 com AD, configurar aliases para acesso em rede e 3 scripts de backup. Este servidor assumirá o lugar do servidor PDC antigo que roda centos 6 com Samba4 AD. Deverá ter experiência comprovada.

    €126 (Avg Bid)
    €126 Μέση Προσφορά
    5 προσφορές
    Install mail server imap and smtp on linux 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a mail server for sending and receiving mail with simple method to add and delete users I like what i see in modoboa but I am open to others the server has other websites , hence you must be familiar with virtual host in apache

    €104 (Avg Bid)
    €104 Μέση Προσφορά
    17 προσφορές
    Create rdp from my router to servers and vmware images 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have eve for my cisco lab and want to remote into it remotely and remotely into my vmware images with rdp or some option

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

    $10 - Logging me into Sequel PRO + DBeaver (credentials) (RDS DB) (MySQL) Experts Only Looking for a long term partnership. Thanks

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

    We have a codebase that is containerized using docker. We would like the following done in US-West: - Kubernetes clusters to host API and Client applications. - VPC tunnel to the RDS database (so it is auto-discovered and accessible). - Load balanced. - CloudWatch logging. - One button deploys and rollbacks of images from ECR. Step 1: The candidate must first conceptually design the infrastruct...

    €93 (Avg Bid)
    €93 Μέση Προσφορά
    5 προσφορές
    Fix PBX system 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We have a Free PBX system we are setting up with Twilio SIP. We need assistance completing the setup and answer questions about configuration. Current Status: -Freepbx installed on server in local network (with SSH remote access possible ) -Firewall configured for outside access -Phones plugged into a POE switch and connected to PBX -5060 open on external IP We need help with: - Connecting to ...

    €18 / hr (Avg Bid)
    €18 / hr Μέση Προσφορά
    10 προσφορές
    DrayTek Expert Needed to Create a Configuration 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a Vigor 2860n router and I need a configuration created as follows. 2 WAN interfaces, WAN1 - ADSL Line WAN2 - DHCP LAN Line 2 VLANs created VLAN 6 - [κάνε είσοδο για να δεις το URL] DHCP VLAN 7 - [κάνε είσοδο γ&iota...

    €175 (Avg Bid)
    €175 Μέση Προσφορά
    12 προσφορές
    Home page redesign 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need my website homepage redesign

    €31 (Avg Bid)
    €31 Μέση Προσφορά
    38 προσφορές

    I have a reseller account that comes with whm, it is: [κάνε είσοδο για να δεις το URL] Need to automate it using Blesta: [κάνε είσοδο για να δεις το URL] Should be ...

    €112 (Avg Bid)
    €112 Μέση Προσφορά
    6 προσφορές
    Install and setup some softeware on a vps 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, the task would be to install and setup rallly ([κάνε είσοδο για να δεις το URL]) on a VPS (unbuntu LTS 18.04 fresh setup). Shouldn't be a big deal so far ;) but I would need someone who later can make some small changes and adaptations to the software...

    €30 (Avg Bid)
    €30 Μέση Προσφορά
    23 προσφορές

    Necesito Instalar un Servidor HP Microlab con Linux, en este momento tiene Windows Server 2008, se necesita dejarlo listo para alojar páginas web con Noip.

    €47 (Avg Bid)
    €47 Μέση Προσφορά
    9 προσφορές
    SMTP outgoing mail configuration in Moodle 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need somebody to enter the correct webmail details inside the Moodle menu. Actually nobody can register anymore in Moodle website because actual webmail details are incorrect. I provide access to the Moodle website application and informations about webmail config details.

    €36 (Avg Bid)
    €36 Μέση Προσφορά
    13 προσφορές
    E-commerce website 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need my website re-configured.

    €196 (Avg Bid)
    €196 Μέση Προσφορά
    104 προσφορές
    windows vm ware routing issue 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    we have recived a complain from our service provider that our server which is running windows / vm ware work station is sending packets to gateway. Previosuly we have added an entry in firewall to drop all packets having additional IPs as a remote ip to drop and it works for sometimes and now we have received the complain again. can you please help in this Message from our provider. We have n...

    €107 (Avg Bid)
    €107 Μέση Προσφορά
    8 προσφορές
    PROXMOX Developer 6 μέρες left

    Further details will be share on chat

    €112 (Avg Bid)
    €112 Μέση Προσφορά
    3 προσφορές
    3cx pbx can't call external numbers 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    since this morning we can't call to external numbers. we get the following error: Call or Registration to xxxx@(Ln.10001@rotterdam uitgaand) has failed. [κάνε είσοδο για να δεις το URL] replied: 603 Declined; from IP:[κάνε είσοδ&omic...

    €224 (Avg Bid)
    €224 Μέση Προσφορά
    4 προσφορές

    I want an Xcp-ng Server that works as a Live CD. If you have a LiveCD with a Linux distribution (CentOS) please beep. the deadline is one day, so I need the freelancer width professional knowledges. After that, the task will be canceled.

    €73 (Avg Bid)
    €73 Μέση Προσφορά
    3 προσφορές

    I would like to know how the Veritas Netbackup works. I'm troubleshooting --- Slow Network Transfer. The other person is managing the Veritas Netbackup. I would like to have more understanding what / how Veritas Netbackup is connected to the Network. And how the Veritas Netbackup functions.

    €49 (Avg Bid)
    €49 Μέση Προσφορά
    1 προσφορές
    deflate module is not working 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am running Virtualmin for my website hosting and i am running on centos 7.00 I have configured deflate module but some how it is not working let me know if you can help me let me know Thanks

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

    I need my website re-configured.I already have a design, I just need you to build a website for my small business.

    €30 (Avg Bid)
    €30 Μέση Προσφορά
    21 προσφορές

    Develop a Window VPN app which works on the selectable application(ex: only chrome & youtube App) and the protocol of VPN is HTTPS Proxy. We have an HTTPS proxy server and need one button VPN app that connects to this proxy server. the Host, Port, and Proxy-Authorization should be configurable in the menu.

    €672 (Avg Bid)
    €672 Μέση Προσφορά
    14 προσφορές
    DNS Server setup for WHMCS 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking for someone who can propose /setup / support a DNS Server for us We like do provide FREE DNS hosting for our customer integrating with WHMCS

    €85 (Avg Bid)
    €85 Μέση Προσφορά
    25 προσφορές
    Shopify Expert Required Urgently 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a Shopify expert urgently to fix the variants on my website. They’ve stopped working recently. Looks like to be some kind of JS error maybe? [κάνε είσοδο για να δεις το URL] Try clicking any of the variants, size / quantity - the price doesn’t update or add to c...

    €18 (Avg Bid)
    €18 Μέση Προσφορά
    19 προσφορές
    Help Installing a wildcart cert on two AWS servers 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    The cert is a wildcard cert (From Godaddy) and already successfully installed on a AWS Windows server. It says its valid in the browser and I can access it via https, but I get an error when I test it via online wizard: [κάνε είσοδο για να δεις το URL] I need to install the s...

    €82 (Avg Bid)
    €82 Μέση Προσφορά
    22 προσφορές

    WE are looking for experienced developers I will pay. We are planing on having you as a permanent developer on the server. BulletProof Networks

    €13 / hr (Avg Bid)
    €13 / hr Μέση Προσφορά
    4 προσφορές

    setup server proxy con raspberry e 1 Hotspot mobile, Hardware: - Rasberry Pi 3B+ - 1 netgear Hotspot mobile AirCard 762S - 1 4G Dataplans - Powered USB 3 Hub I would like the proxy to be accessed remotely through Proxy IP:Port, Proxy Username and Password. It has to be anonymous (should not be detected as proxy), reliable and easy to use (i.e. I can proxy into it using ip:port1 for usb dong...

    €152 (Avg Bid)
    €152 Μέση Προσφορά
    9 προσφορές
    Samba server config 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    To allow domain binding on the existing Samba server that is currently allowed for Workgroup. The server should accept CIFS from both Domain and WORKGROUP (local) users. The server is running on CentOS 7.

    €17 (Avg Bid)
    €17 Μέση Προσφορά
    15 προσφορές

    Fortinet 101E to Cisco 881 ipsec tunnel and policy setup for communication of Avaya and RDP

    €54 (Avg Bid)
    €54 Μέση Προσφορά
    10 προσφορές
    vBulletin expert needed 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need to fixed a bug in my vBulletin and some minor problems. Msg me if u are good at it.

    €96 (Avg Bid)
    €96 Μέση Προσφορά
    7 προσφορές
    Looking for AWS cloud expert 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for AWS cloud expert for application deployments

    €86 (Avg Bid)
    €86 Μέση Προσφορά
    25 προσφορές
    Postfix help needed 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm looking for someone with excellent email server and Postfix knowledge to give me some tips and help. I have a small email server running under Debian 9 and Webmin/Virtualmin. It needs a little Postfix setup modification. This is what I want: Generally I use a SMTP Relay/Smarthost ('relayhost', usually SocketLabs) to send emails via SMTP. But for 2 or 3 email recipients the emai...

    €42 (Avg Bid)
    €42 Μέση Προσφορά
    14 προσφορές
    AWS EC2 & S3 Expert needed-Migration 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello Guys, I need AWS server expert. we have a website and application development which is currently in OVH. We need to migrate to AWS. Why migrate? Current Server 1GB/s Network port. upload and download speed slow. we need super-fast upload and download speed anywhere in the world. Possible Solution: We need to use EC2 and S3 Both. As we have 800GB existing image files. all the large portio...

    €148 (Avg Bid)
    €148 Μέση Προσφορά
    40 προσφορές
    Fixing bug in rabbitmq building (should know Erlang well) 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'd like to get help for building rabbitmq source in CentOS 7. While building it in pkgsrc, there comes error as follows; type ssl_option() undefined Who can tackle this issue?

    €27 (Avg Bid)
    €27 Μέση Προσφορά
    2 προσφορές
    Experto en Postgresql 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hola estoy buscando una persona experto en postgresql

    €20 (Avg Bid)
    €20 Μέση Προσφορά
    5 προσφορές
    Linux Developer 4 μέρες left

    Linux developer training DevOps Course Content Linux Basics Scripting - Bash (shell scripting) and Python SCM - SVN, Git Build Management - Ant, Maven Web/Application Server - tomcat Database - MySQL, Mongo DevOps - AWS, Jenkins, Docker, Chef, Vagrant, Nagios, Cloudformation CI - Jenkins Binary Repository Manager - Nexus Infrastructure Monitoring - Nagios Static Code analysis - Sonar

    €20 / hr (Avg Bid)
    €20 / hr Μέση Προσφορά
    10 προσφορές
    Clone my website to a subdomain 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Clone my website to a sub domain

    €30 (Avg Bid)
    €30 Μέση Προσφορά
    44 προσφορές
    VOIP on AWS 4 μέρες left

    I am looking for someone who can install free hosted calling card system on AWS Amazon cloud. I also want to integrate G729 and/G723 codec into the system. if you can please contact me

    €147 (Avg Bid)
    €147 Μέση Προσφορά
    11 προσφορές

    I need my website re-configured.I already have a design, I just need you to build my online store. I have done it with Woocommerce. But the payment integration, I'm getting an error. I need it fixed. I wanna use Instamojo for payment. Or any other ideas welcomed.

    €31 (Avg Bid)
    €31 Μέση Προσφορά
    7 προσφορές

    Namazone Services: Media Digital Marketing Software Development Power Backups New Office System Setup Server Solutions Network Cabinet And Network Tools Telecommunications And Structured Cabling CCTV Cameras And Equipments Annual Maintenance Contract Cisco Products Copper And Fiber Optic Cable And Accs Namazone Networks Limited Corridor Area, Arusha - Tanzania [Removed by Freelancer.com Admin fo...

    €251 (Avg Bid)
    €251 Μέση Προσφορά
    33 προσφορές

    Install 2 Linux server and one windows Server with SQL replication and Files replication We need to set up 2 Linux Servers from one existing server The existing server have : • Apache • MySql • Mautic • [κάνε είσοδο για να δεις το URL] Existing server have Ma...

    €167 (Avg Bid)
    €167 Μέση Προσφορά
    32 προσφορές
    fix my apache linux server 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    fix my apache linux server to handle traffic

    €28 (Avg Bid)
    €28 Μέση Προσφορά
    31 προσφορές
    €49 Μέση Προσφορά
    18 προσφορές
    WordPress posts update fixing 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need my posts to shows on the front page in the same moment I publish them , now I’m facing a problem that my posts when I publish them it takes hours or days to appear

    €28 (Avg Bid)
    €28 Μέση Προσφορά
    43 προσφορές
    Install SolidCP and make exchange ready for Exchange Hosting 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello I need someone who can install solidcp panel [κάνε είσοδο για να δεις το URL] and make my exchange multi tentant so I can do Mail Hosting with solidcp

    €170 (Avg Bid)
    €170 Μέση Προσφορά
    13 προσφορές