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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    141 jobber funnet, priser i USD

    Hi I need to install rsync on an old version of centos which is 5.10

    $25 (Avg Bid)
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    We need to balance a server running a node.js app, because it is crashing the server due to CPU use. Please contact us if you could start immediately and you have experience. Thanks!

    $56 (Avg Bid)
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    LInux: IP rotation in Zimbra 6 dager left
    VERIFISERT

    Searching an expert who can configure IP rotation in Zimbra for sending emails. Thanks

    $25 (Avg Bid)
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    5 bud
    AWS admin or devops required 6 dager left
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    Hello, We have a web app hosted on aws. Somehow, our server is not responding and we are unable to SSH into it either. Looking for an aws devops/admin who can help us with this and also on an on-going basis with some other things planned.

    $35 / hr (Avg Bid)
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    My Centos 7 VPS lost internet access and I need someone to help me get back online. Network Manager cannot be found I can access the VPS via VNC

    $22 (Avg Bid)
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    Linux: Need to warm up IP 6 dager left
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    Searching an expert who can warm up my email address IP and increase the reputation. Thanks

    $10 - $30
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    I have a headoffice where my database is located. I want you to help me configure three remote sites which can connect to database server side. This is a small job. Please bid if you really have handson experience. I have connected one site two sites are remaining. I will pay 5$ for remaining each site. Upon connectivity of second site i will release 25$ and upon completion rest 25$ will be relea...

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    Windows 2012R2 has hyper-v set up, the hardware is DL360 g7, for the win2012 VM, there is no network conneciton.

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    I have Proxy Server configured on Linux and hosted on Hyper-V VM. I need to move Linux with all files and configurations to VirtualBox VM. Proxy Server moved to VBox should work definitely like it works on HyperV.

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    Hello, I have a Windows Wowza streaming server, a 4K Axis Camera and I need a 265 multicast local URL for this feed.

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    wordpress errors fix 6 dager left
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    Hi, i need help in fixing some unusual errors at my wordpress site mentioned below [logg inn for å se URL] i will provide wp-admin logins for developer to fix it. thank you, Happy Bidding!

    $7 / hr (Avg Bid)
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    Gatt Server on Linux 6 dager left
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    Hello, - We are looking for a good Linux developer. - We want to compile install GATT server on a Linux device (Debian 10). I'll share more detail with right candidate Regards

    $160 (Avg Bid)
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    You should have a good experience with Linode and should be able to demonstrate the experience. Need assistance in very small actions from time to time. You will be paid on per job basis. The deliverables may require 10-30 min work from time to time. These items range from configuring / securing code from time to time. This also includes providing instructions, guidelines and coaching. Answer...

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    have some domains configured with outlok 365. I am getting back some emails with this error... Need to correct the dns table in the domain, do not have access to outlook 365 (no support) Remote Server returned '550 5.7.23 The message was rejected because of Sender Policy Framework violation -> 550 2a01:111:f400:fe02::812 is not allowed to send mail from xxxxxxxx.com. Please see the SPF r...

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    Mobile Gateway Hosting - Argentina 6 dager left
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    We require hosting of a mobile gateway solution in Argentina. The Spearline Mobile Solution is using 2 devices: 1. Intel NUC - model NUC7i5BNH Dimensions: 115mm x 111mm x 35mm Power consumption: 19V, 65W power consumption 2. Yeastar GSM Gateway model TG400 with 4 GSM ports Dimensions: 110x70x24mm Power consumption: AC 100~240V/50~60Hz (DC 12V, 1A) -> 12W power consumption If the collocation ...

    $31 / hr (Avg Bid)
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    Zabbix server fine tune 6 dager left
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    Need a support for existing zabbix server fine tune & configure two proxy server.

    $150 (Avg Bid)
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    I need someone who knows their stuff when it comes to docker and docker-compose to quickly jump on a screen share with me and walk me through my app is not getting deployed to my digital ocean server

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    Hi, I have a Hubot connected to my slack and it works fine. But the Hubot is disconnecting from the slack every 7 - 8 hours and I need to stop and run the hubot service again to connect. Need this fixed asap. Thank you.

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    Is It possible to buy a cheap tablet with Linux or buy an android tablet, remove android and boot Linux

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    Require RHEL 6.8 and glibc installed

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    We require hosting of a mobile gateway solution in Switzerland. The Spearline Mobile Solution is using 2 devices: 1. Intel NUC - model NUC7i5BNH Dimensions: 115mm x 111mm x 35mm Power consumption: 19V, 65W power consumption 2. Yeastar GSM Gateway model TG400 with 4 GSM ports Dimensions: 110x70x24mm Power consumption: AC 100~240V/50~60Hz (DC 12V, 1A) -> 12W power consumption If the collocatio...

    $40 / hr (Avg Bid)
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    Pfsense - Reverse HA Proxy and SSL 6 dager left
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    Pfsense - Reverse HA Proxy and SSL I have a pfsense installation. My domain points to my WAN. I want to access two internal services externally and internally by a sub domain. SSL to be provided by LetsEncrypt - you to setup. I will provide you access by a VPN to do the work.

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    Fix plesk no connection to DB windows mysql

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    32 bit OpenSSL missing in the rpm packages for RHEL6.9 while 64 bit is existing, require both available for the software installation.

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    need server admin urgently 6 dager left
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    need server admin urgently to fix server issue

    $26 / hr (Avg Bid)
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    build servers with chef, packer and terraform through service now. linux servers with web and db instances. windows with db and web. Thanks.

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    I am looking for someone who can load up the 3CX system on to the Session Border controller as well as set up the hosting for the 3CX on AWS.

    $198 (Avg Bid)
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    Fortinet 61E with software version 6.x, need setup VPN (all three types) and networking (wifi clients and LAN users for two users, must test and validate

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    i need a dns tunnel over socks5

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    I need openconnect vpn setup installer script for my vpn panel user I need ubuntu 18 os minimum openconnect port 443 stunnel port 4443 squid 8080

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    I need my website to be optimised in speed performance.

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    Sage 300 admin/developer 6 dager left
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    I want someone who has ADVANCED level experience with SUPPORTING Sage 300. This includes user setups, reports, crystal reports, and a bit of developing with Sage. the position also can be enhanced if the tech knows about Quickbooks.

    $15 / hr (Avg Bid)
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    proxmox proxmox KVM ////////////////////////////////////create 2 vps centos 7machine kvm server bind/////////////////////////////////////////// add dns exemple [logg inn for å se URL] and ip [logg inn for å se URL] and ip 1machine centos7 centos-webpanel 1machine centos 7 WEBMIN - VIRTUALMIN ::::: configure machine and secure all machine::::::

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    proxmox KVM ////////////////////////////////////create 2 vps centos 7machine kvm server bind/////////////////////////////////////////// add dns exemple [logg inn for å se URL] and ip [logg inn for å se URL] and ip 1machine centos7 centos-webpanel 1machine centos 7 WEBMIN - VIRTUALMIN ::::: configure machine and secure all machine::::::

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    SEO optimalisation for my website

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    Xen Data SX-10 5 dager left

    Looking for a freelance computer server specialist with experience in tech support for Xen Dat SX-10 Appliance.

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    Witam, tak jak w tytule.. potrzebuję uruchomić na małym dedyku uruchomić pakiet Zimbra Open Source. Potrzeba: - skonfigurować dedyk pod domeny.. dnsy dla domen też - zainstalować na czystej dystrybucji centos odpowiednie pakiety do obsługi Zimbry i standardowych stron i skryptów. - podpiąć subdomenę pod dedyk aby pod tą subdomeną pojawiała się Zimbra. - zainstalować pakiet Zimbra Open Sou...

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    Computer Networking expert needed 5 dager left
    VERIFISERT

    I'm looking for someone who is good in computer networking. More details of project in chat.

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    Workshops, seminars, online classes, computer servicing & organize network infra. Totally 9+years experience in Server,Networking & cloud services.

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    I woke up today to most of my cpanel email accounts not being listed in the email account manager in cpanel. I checked the server and the accounts are still there, but they cannot be logged into. I need all email accounts restored, and able to login through webmail -- with no emails lost ASAP.

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    We're looking for a NGINX guru to help us with some tweaking of cache, headers, range, security, CORS and other minor things we will discuss in chat. Basically the HLS streams don't work on mobile and ios devices, some say it's because of missing byte-range headers. Generally we'd need someone to take a look at our [logg inn for å se URL], make suggestions for better pe...

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    Vm mobility certificates, any one have vmware mobility certificates , and not registered with any company , please contact me

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    - Develop the VNET/subnet view - Clearly indicate the number of VNETS, subnets, NSGs in line with the logical view and peering required for production - Network compartment sizes are as follows: (See enclose document) - Provide the VNET/subnet views for DEV, SIT and UAT - Provide the DevOps connectivity model covering DEV, SIT, UAT and PROD.

    $171 (Avg Bid)
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    Linux Virtualization Expert 5 dager left
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    I need an expert in Linux. There are a couple of instructions you have to perform. I will share the same with the relevant freelancers. NOTE: No companies, teams or agencies please. Only freelancers who want to work themselves.

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    I got parallax effect on 4 banners but its not showing banners properly and also different on other browsers, see attached document with details

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    Vpn script website 5 dager left
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    i ned panel VPN Panel - L2TP And OpenVPN Panel Automatic create account Automatic delete expired account Server monitoring

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    The environment is based out of Microsoft Windows, Microsoft SQL server and Microsoft Active Directory. Customer needs us to build secure and highly available infrastructure on AWS and once handed over they will complete the installation of application themselves.

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    We want to move all our emails from Roundcube to Gsuite and at the same time someone with expertise is managing the hosting plans on AWS to upgrade our plan on AWS

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    Hello there, I have got an VM WARE ESXI in a dedicated server, and i want you to install goautodial or Vicidial on it. So that i can log in directly to goautodial by just putting the ip on the url from anywhere.

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    Need a server admin 5 dager left
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    Hi There! I need a server admin to optimize my server. This is 2-3 hours job. Thanks

    $8 / hr (Avg Bid)
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