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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. Hire System Administrators

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    119 δουλειές που βρέθηκαν, με τιμές EUR

    It is a VPS Server set up already here you can log into will you test the code

    €23 (Avg Bid)
    €23 Μέση Προσφορά
    15 προσφορές
    Remove Malware from Wordpress Website 4 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi We have a website on Wordpress & off late the Google Ads have started to get rejected and the reason that they show is that of malware; we are looking for someone who can look into the issue and also make sure that the ads are approved in Google Adwords. PS: the project will be considered as complete only once the ads on Google Adwords are approved.

    €19 (Avg Bid)
    €19 Μέση Προσφορά
    15 προσφορές
    Zimbra mail not delivering to gmail 4 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone with expert knowlegde on zimbra mail, I have set up the server and it working well but I can't send emails to gmail or yahoo. I would like to have resolved as soon as possible.

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

    What is root and www-data in the picture is the error in the installation or permissions. root means that 80 port cannot open the page.

    €21 (Avg Bid)
    €21 Μέση Προσφορά
    15 προσφορές
    linux server ssh setup 4 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need someone good with Linux server setup experience to setup remote access. Thanks

    €5 / hr (Avg Bid)
    €5 / hr Μέση Προσφορά
    63 προσφορές
    BioTime from ZKTeco 4 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi i have 4 device of ZKTeco iClock 880 and i want so setup attendance systems if you have experience with configuring biometric systems the i need your help thanks

    €126 (Avg Bid)
    €126 Μέση Προσφορά
    4 προσφορές

    Need guy who can setup yii2 application on linode server having ubuntu 14.04 LTS

    €24 (Avg Bid)
    €24 Μέση Προσφορά
    11 προσφορές
    Project for Hettige W. Website updates 4 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    1) The [login to view URL] website is crashing 2-3 times per week requiring a server restart but Pioneer Craft site is fine so this is a new type of problem as in the past both sites went down together. 2)The plesk panel needs an update as is showing this: Extended support for Plesk 12 The version of Plesk installed on this server (Plesk 12.0 or 12.5) has entered extended support phase in June 2...

    €122 (Avg Bid)
    €122 Μέση Προσφορά
    8 προσφορές
    Website fixes and creation 3 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I recently noticed that there is malware on my website. I need this removed ASAP. Also the person chosen must have experience in building websites as I have 10 websites that need building. To show me that you have read and understood my requirements please start your response with the word “lekiok” thank you

    €90 (Avg Bid)
    €90 Μέση Προσφορά
    58 προσφορές
    tcptunnel with vpn 3 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i have openwrt os on router and voip device connected to router and linux pc connected to router now i want to access my all local device from server like local device [login to view URL] =voip device [login to view URL] = linux PC you need to use tcptunnel to open all ports and we use a VPN to connect local to server for access remote service if you work before easyvpn,easytun,tcptunnel then...

    €129 (Avg Bid)
    €129 Μέση Προσφορά
    10 προσφορές
    Server Configuration (phpmyadmin installation) 3 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need Server expert now. Server support said me that i should install phpmyadmin. But i am not server expert and i have phpmyadmin installation document through FTP method. Only server configuration expert. Regards Qiang

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

    I would like to have a person who knows about DNS and Reverse DNS

    €49 (Avg Bid)
    €49 Μέση Προσφορά
    23 προσφορές

    Tenemos varios servidores linux virtualizados y nos gustaria automatizar y centralizar todas las actualizaciones de los mismos, aparte revisar seguridad y mejorar la infraestructura.

    €430 (Avg Bid)
    €430 Μέση Προσφορά
    13 προσφορές
    Need help in Mikrotek create VPN 3 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need someone guru to create VPN pool, so please don't waste your and mine time. only contact if you know things Thanks

    €24 (Avg Bid)
    €24 Μέση Προσφορά
    13 προσφορές

    Writing a CIS hardening script for RHEL7 / Windows R2 2012 Serverbased on the latest benchmark

    €270 (Avg Bid)
    €270 Μέση Προσφορά
    4 προσφορές

    VPN Setup for my office 1. We will give user permission for a file and he can only work on that file, But he can execute the project to check the results 2. All edited versions of the code should be available 3. Designer & Developers should work at the same time. That means designer related & developer related tools need to be installed. 4. Monitor account activities like have clock in /...

    €134 (Avg Bid)
    €134 Μέση Προσφορά
    2 προσφορές

    Somos una empresa de soporte informático para empresas, necesitamos configurar una VPN entre tres delegaciones con un par de puestos móviles.

    €15 / hr (Avg Bid)
    €15 / hr Μέση Προσφορά
    8 προσφορές
    openstack expert for bug fix 3 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i am trying to complete an openstack installation openstack version: 3.8.1, OCATA i have done everything as should and now since i have complete the openstack installation i am trying to create a new instance but i cannot. i want to create a new instance but in order to do that i have to create a network first and a subnet. when i try to create a network and subnet from horizon i get an error...

    €141 (Avg Bid)
    €141 Μέση Προσφορά
    2 προσφορές

    Hello i have Masser - Server - Client i want create soft like Teamvewer Controls My client . we using Linux Openwrt the master will be Mac PC not windows so master will controle client is program using on mac OSX Server will be link between Client and master via API to get ID of client we going just use in our company not public so when our client access Internet we get that client on Master...

    €120 (Avg Bid)
    €120 Μέση Προσφορά
    4 προσφορές
    Azure admin 3 days left

    Azure Admin with windows and unix hands-on.

    €396 (Avg Bid)
    €396 Μέση Προσφορά
    19 προσφορές

    We need a Free Lancer for M1 data center in Singapore. Below are the skill required. 1) Operating System Troubleshooting (Windows 2008 R2 Server Edition & Ubuntu) 2) Server Hardware troubleshooting. 3) Server Hardware Replacement. 4) Basic Networking Knowledge. [Removed by Freelancer.com Admin] #networking #datacenter #troubleshooting #operationalsystems

    €10 / hr (Avg Bid)
    €10 / hr Μέση Προσφορά
    9 προσφορές

    Work without boundaries Network Development and Maintenance

    €469 (Avg Bid)
    €469 Μέση Προσφορά
    2 προσφορές
    Secure my server & stop hacker from spamming 3 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a dedicated server hosted at 1and1.com. It currently hosts 3 domains plus some several subdomains with websites corresponding to the domains & subdomains. The server is managed with Plesk. The Plesk email system is used for my business email. Last week, the server was compromised by somebody who has been continuously sending SPAM from all 3 domains on this server. I cannot use my own...

    €111 (Avg Bid)
    €111 Μέση Προσφορά
    18 προσφορές

    We are looking to delete/sanitize hard drives on a full EMC VMAX array and looking for someone who is an expert in EMC hardware setup/topology. We will be using a host computer/server with FC/SAS ports to connect to the DAE expansion chassis so that they are detected by the host computer/server as JBOD so that we can wipe the drives. WE are looking for someone to be able to put together a roadmap ...

    €68 (Avg Bid)
    €68 Μέση Προσφορά
    3 προσφορές
    IPTV setup 3 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Ubuntu based IPTV setup and managing

    €403 (Avg Bid)
    €403 Μέση Προσφορά
    17 προσφορές

    my hyip investment packages did not calculate the profits for investors. i need to fix it

    €105 (Avg Bid)
    €105 Μέση Προσφορά
    2 προσφορές

    Need help to Deploy Queens Openstack platform on centos 7.2. This deployment has to be done via automation whether it is shell scripting or ansible i don't mind. I can setup the environment ready to install and verify the script once you have. [REMOVED BY FREELANCER.COM ADMIN - PLEASE SEE SECTION 13 OF OUR TERMS AND CONDITIONS]

    €151 (Avg Bid)
    €151 Μέση Προσφορά
    4 προσφορές
    AWS VPN to SonicWall 2 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a VPN from AWS to my office machine. In my office I use SonicWall.

    €34 (Avg Bid)
    €34 Μέση Προσφορά
    13 προσφορές
    aws instructor 2 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    need someone to teach AWS solutions architect Associate

    €20 / hr (Avg Bid)
    €20 / hr Μέση Προσφορά
    6 προσφορές
    run node server via Cpanel/terminal 2 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I faced error when I run node script on my server. I need node expert who can fix it in a minute. Thank you.

    €22 (Avg Bid)
    €22 Μέση Προσφορά
    10 προσφορές
    Review and recommend changes to haproxy setup 2 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a centos 6 server running haproxy as my load balancer. In fact, I have 3 all running keepalived just in case the primary node fails. I need someone to look at my [login to view URL] and make sure I'm doing all that I can to limit hackers but also make this as fast as possible. I have some questions about running haproxy using both cores of the server as well. I tried it and it said st...

    €141 (Avg Bid)
    €141 Μέση Προσφορά
    6 προσφορές

    I need an Linux expert and Apache, able to handle an error with apache, the problem happened after installing a new storage and place DocumentRoot /mnt/storage01. After this I'm geting a 403 error My maximum budget is 150 USD

    €101 (Avg Bid)
    €101 Μέση Προσφορά
    51 προσφορές

    Hello freelancers! I have one task for you! We are having some problems with our DSP Telephony, 2 DSP telephony centrals in VPN are having some issues. Only partial connections goes for about 5 seconds then it drops. CheckPoint firewall log: Connection contains real IP of NATed address We need you to fix this. If you complete this you will be hired for more projects like this. Simply and fast. ...

    €23 (Avg Bid)
    €23 Μέση Προσφορά
    9 προσφορές
    HIRING: IT Support Technician - Ville-Marie, Canada 2 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    The skill set that we are looking for is : *Knowledge of Routers Configuration (LAN/WAN) *Strong hands-on experience * Good English Communication Skills * Visit our customer for onsite support & replace/install parts * Hardware / Software Maintenance, Configuration & Installation * Troubleshoot Routers & Replace components (Network cards/SPA etc) * Experience on Infrastructure ( IT, ...

    €16 / hr (Avg Bid)
    €16 / hr Μέση Προσφορά
    8 προσφορές
    develop a formal specification in Z for a system 2 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    The CCS is a new computerized system to be developed for the storage and handling of accounts for freight companies and truck container deliveries/pickups to/from the Port of Melbourne (PoM) container terminals. This system could be quite complicated. However, to simplify the system for this assignment only the following detail will be included in the proposed system (we do not for example track ...

    €307 (Avg Bid)
    €307 Μέση Προσφορά
    4 προσφορές
    Need VSP, RDP 2 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need VPS, RDP. Server Location: New Zealand

    €40 (Avg Bid)
    €40 Μέση Προσφορά
    9 προσφορές
    Setup NGINX with Node js on CENT OS 2 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We need to setup the nginx server to point to node js on an CENT OS

    €32 (Avg Bid)
    €32 Μέση Προσφορά
    28 προσφορές

    We need a Free Lancer for M1 data center in Singapore. Below are the skill required. 1) Operating System Troubleshooting (Windows 2008 R2 Server Edition & Ubuntu) 2) Server Hardware troubleshooting. 3) Server Hardware Replacement. 4) Basic Networking Knowledge. [Removed by Freelancer.com Admin] #networking #datacenter #troubleshooting #operationalsystems

    €9 / hr (Avg Bid)
    €9 / hr Μέση Προσφορά
    8 προσφορές
    Woocommerce 行動版網頁維修 2 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    若影片所示,行動版頁面的商品頁面中,選取產品後,加入購物車按鈕失靈。

    €22 (Avg Bid)
    €22 Μέση Προσφορά
    5 προσφορές
    €16 Μέση Προσφορά
    27 προσφορές
    Linux Plesk Mailproblem 2 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello there, i have an Problem on an Linux Plesk Server, outgoing Mails work incoming mails doesnt work :-( i dont know why.. Does any can help ?

    €25 (Avg Bid)
    €25 Μέση Προσφορά
    28 προσφορές
    Linux Plesk webmail error 500 2 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello together, i got an 500 Internal Server Error on my Linux Plesk Webmail. Plesk self works but got any Problems on the webmail there.

    €25 (Avg Bid)
    €25 Μέση Προσφορά
    27 προσφορές
    Configure cisco 3850 as an dhcp server for IP phones 2 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want to configure Cisco 3850 as a DHCP server for about 30 IP phones.

    €66 (Avg Bid)
    €66 Μέση Προσφορά
    64 προσφορές
    repair cpmore file for full accessdw 2 days left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    1) maeke fresh EC2 installation with w wwwwwwwwwwwwwwwwwonly6?desired subdomain in question 2)make p[anel and WP backups 3)look carefullllly for exploits 4)make AWS server VPN for home ane network 5?Make solid backuos 6)cpability for sole cpanel instance with only subdomain Verification that VPS works properly. 8) carry on with project as discussed wwwwwww

    €131 (Avg Bid)
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    13 προσφορές

    Setup the VPS alarm, Jenkins, Mysql ,apache ,bitcoin, ethereum coin server in AWS.

    €692 (Avg Bid)
    €692 Μέση Προσφορά
    30 προσφορές
    System Admin 2 days left

    I need system admin urgently. Who will help me?

    €1 / hr (Avg Bid)
    €1 / hr Μέση Προσφορά
    20 προσφορές

    I need somone to install, configure and secure a LAMP server.

    €287 (Avg Bid)
    €287 Μέση Προσφορά
    56 προσφορές
    Complete a classified auto website 1 day left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

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

    €461 (Avg Bid)
    €461 Μέση Προσφορά
    76 προσφορές

    Hello, I currently have a running Wagtail Django project that runs in a local docker. I would like to deploy this application on an Amazon Web Server using Elastic Beanstalk. I am struggling to set up the docker-compose, dockerfile, and elastic beanstalk configuration with AWS. In the end I would like the django application to be running smoothly on my domain. If you can get everything up and run...

    €226 (Avg Bid)
    €226 Μέση Προσφορά
    16 προσφορές

    install me vpn on rdp ubuntu 18. is a v min job but somewhere is the issue need help asap 10 usd budget

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