Administrador do Sistema 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. Contratar System Administrators

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    122 trabalhos encontrados, preços em EUR

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

    €25 (Avg Bid)
    €25 Média
    5 ofertas

    I need a simple php login script which should have two type of user user with control and user without control Provision to add new user On successful login user with control will be redirected to a website One without will be re directed to another The url of redirecting website should be masked Can use MySQL for user account info

    €3 / hr (Avg Bid)
    €3 / hr Média
    14 ofertas

    Hi, I am in the need of setting up a LXD cluster with every container containing a webservers as fast as possible plus a SSL-Offloader in front. I just started but progress is very slow. If you know everything about LXD/LXC (plus iptables and NAT) I want your help. I think it's not a good idea to make a fixed price, because there are MANY problems/questions. So I think it is much better ...

    €17 / hr (Avg Bid)
    €17 / hr Média
    2 ofertas

    I want to learn how the distributed denial of service work and how i can protect my website from such attackers.

    €80 (Avg Bid)
    €80 Média
    2 ofertas

    Project Duration: 1 Hour Project Type: Server Bug Fix Server Type: Linux VPS OS: Centos Access Type: Root SSH Issue: We recently installed ionCube on our server & since then we have been frequently having the 502 Bad Gateway Error show on our Wordpress Sites 5* FEEDBACK WILL BE LEFT FOR YOU

    €10 / hr (Avg Bid)
    €10 / hr Média
    20 ofertas
    Install FreeRadius in Linux. 6 dias left
    VERIFICADO

    we need Install FreeRadius in Linux. Need Connect Radius to Radius Client. need use mysql database in radius server. When radius installing complete then give me all installing Document. I need Only Expert Person. so request only expert person. Please Don't Apply New Person ..... i need complete project in one days..

    €44 (Avg Bid)
    €44 Média
    11 ofertas

    You should have passed one of the exams below and should not have your MCP ID associated with a company: Exam 70-703: Administering Microsoft System Center Configuration Manager and Cloud Services Integration (beta) Windows Server 2012 focus area Exam 70-410: Installing and Configuring Windows Server 2012 Exam 70-411: Administering Windows Server 2012 Exam 70-412: Configuring Advanced Windows S...

    €182 (Avg Bid)
    €182 Média
    8 ofertas

    I have a teamspeak3 server installed on Ubuntu 16.4 vps and every 2hours it crash, i need someone to fix crash and make it autostart when crash or reboot vps

    €5 / hr (Avg Bid)
    €5 / hr Média
    8 ofertas

    hello, I have a Dash fork project on my GitHub, I would like to receive back the compiled version of the qt wallet for mac and win32 and win64. The issue I have seen is that sometimes the qt wallet is not complete, I estimate no more than 8 h for this task. in the doc folder, there is the documentation [login to view URL] [login to view URL] as part of the task is required to submit the pull...

    €8 - €30
    €8 - €30
    0 ofertas

    We are looking for someone to Setup Mail Server & Webmail in a Windows VPS. Any Open Source MailServer & Webmail preferred. Eg: hMailServer & RoundCube We need access emails via Webmail & Outlook and send emails from ASP scripts.

    €24 (Avg Bid)
    €24 Média
    9 ofertas

    We need someone who have experience with a third party SSL Certificate installation in xampp server.

    €20 (Avg Bid)
    €20 Média
    41 ofertas

    I need a Linux Fundamental trainer, location United Kingdom, exist location will provided to you. Candidate should have experience of at least 1 year. Course Outline are below :- This interactive LINUX training course ensures that users become competent at interacting with LINUX and are able to navigate the ever-developing OS. Our engaging trainers will help you learn the following modules: Wha...

    €203 (Avg Bid)
    €203 Média
    2 ofertas

    Hi i need server expert to quickly fix a small issue. More details will be shared with the shortlisted freelancer.

    €5 / hr (Avg Bid)
    €5 / hr Média
    16 ofertas

    we are finding web server adnmin for Linux server and for plesk. for 1 website.

    €20 (Avg Bid)
    €20 Média
    17 ofertas
    Cisco miraki 6 dias left

    Need a expert for above, preferably in Mumbai

    €103 (Avg Bid)
    €103 Média
    5 ofertas

    create a 3-node cluster of data center Soyoustart (Proxmox 5) with business process delivery took place.

    €325 (Avg Bid)
    €325 Média
    7 ofertas

    Have an issue with about 10 servers. Will set up GoToMeeting to remediate.

    €133 (Avg Bid)
    €133 Média
    7 ofertas
    Cold fusion on linux 6 dias left
    VERIFICADO

    Need to install cold fusion on a linux server.

    €117 (Avg Bid)
    €117 Média
    17 ofertas
    setup LogRhythm properly 6 dias left
    VERIFICADO

    we would like to have logrhythm properly setup to collect logs for our entire environment. understand how to search for events and use logrhythm to its full extent. setup log rhythm network monitor

    €1026 (Avg Bid)
    €1026 Média
    7 ofertas
    Shopify Website Tasks 6 dias left
    VERIFICADO

    Fixed Cost of 70-100 USD Smart Collection, Navigational Menu, Mega Menu Creation, Import of Dropshipping products from Ali Express and Amazon and link with Sidebar menu. Need to create Smart Collection Configuration with configuring tags and types in each collection category Need to create navigation menu linking to the collections under each menu Mega Menu feature to be configuring within eac...

    €105 (Avg Bid)
    €105 Média
    34 ofertas

    Hello, we trying to send email from IIS windows 2012 R2 using PHP/CodeIgniter. its a local pc so its running on localhost. it dont have xamp as it ruining on IIS. we getting error Message: mail(): SMTP server response: 550 Access denied - Invalid HELO name (See RFC2821 4.1.1.1) if any one can solve this let me know.

    €10 / hr (Avg Bid)
    €10 / hr Média
    7 ofertas

    I need my an HTML module for restricted access through a port I have a PC running my web server on port 8001 this port will be accessed by many systems on same network I need a HTML module on the server which asks for username and password whenever a pc request port Same as some wife network asking username and password when we try to browse

    €17 / hr (Avg Bid)
    €17 / hr Média
    5 ofertas
    Server Migration 5 dias left

    We have 2 Debian servers that are hosted on SoftLayer. We are having to migrate them to IBM Cloud. We would need help in fully migrating these 2 servers to new hosting.

    €367 (Avg Bid)
    €367 Média
    32 ofertas

    Areas of focus MIS, Database, Telecommunication and System analysis and Design Only expert are encouraged to apply. No essay stuff

    €129 (Avg Bid)
    €129 Média
    8 ofertas

    Video Subscription Site - User/Payment Management - URGENT ASSISTANCE REQUIRED Background: We have had a new website created by a Freelancer in August 2018, to showcase and sell our unique video content to paying customers. The hosting was purchased via Hostinger, the freelancer built the site in WordPress and it is using a plug-in called Ultimate Membership Pro. The freelancer who worke...

    €206 (Avg Bid)
    €206 Média
    20 ofertas
    Install MS Office Suite Remotely 5 dias left
    VERIFICADO

    Looking for someone who can install MS office remotely on my machine and ensure it is working ( PPT, Word, Excel )

    €13 (Avg Bid)
    €13 Média
    49 ofertas
    cyber security network forensics 5 dias left
    VERIFICADO

    We need a cyber security / network forensic expert to solve fictive situations.

    €21 (Avg Bid)
    €21 Média
    10 ofertas

    Cisco UCS Director Advanced Configuration : 1. LDAP integration with correct user roles 2. Dashboards and Cloudsense reports 3. Create catalog item to upload file on create VM 4. VM install with users automatically added to local group Specifications LDAP integration with correct user roles The following 4-tier user hierarchy will be configured and mapped to rele...

    €33 / hr (Avg Bid)
    €33 / hr Média
    1 ofertas

    Currently using Trello to systematise the manufacturing side of my business. I have little experience with this software and do not have the time to play around with it...i'm looking for someone who is very familiar with this software or similar software that can build me what i want..

    €300 (Avg Bid)
    €300 Média
    3 ofertas

    We've a MikroTik CHR as LNS receiving ppp traffic from broadband aggregation group over l2tp tunnel. this solution is known as LNS and working without issue in Cisco, but there are some issues with our mikrotik setup and it's not getting pppoe frames. MikroTik support LNS from 6.35 i think but I am missing something in configuration. Only Senior Network Engineers (with LNS experien...

    €150 (Avg Bid)
    €150 Média
    4 ofertas
    Need Mobile website 5 dias left
    VERIFICADO

    I need mobile website, which is show some database preview and check some data with api and preview tooo

    €151 (Avg Bid)
    €151 Média
    29 ofertas

    Help, i get this error on ubuntu 16.04 while creating a proxy server using squid squid: ERROR: Could not send signal 1 to process 5112: (3) No such process

    €21 (Avg Bid)
    €21 Média
    21 ofertas

    having problems with windows 10. You can view full details of the problem in the video screen shot of my desktop (See link below with video screen shots of the problems I am encountering) [login to view URL] ======================================================= Having some performance issues with Wind 10 Computer wont sleep or shut down oftentimes. the only resort is to shut it down from to...

    €24 (Avg Bid)
    €24 Média
    25 ofertas

    Having problems with windows 10. You can view full details of the problem in the video screen shot of my desktop screen shots of the problems I am encountering) [login to view URL] ======================================================= Having some performance issues with Wind 10 Will accept higher bids than the advertised ceiling rate Perquisites Must have TV since that's my preferred...

    €31 (Avg Bid)
    €31 Média
    22 ofertas

    Deleted all my files from public_html. Need recovery. VPS SSD [login to view URL] Deleted via File Manager (cPanel) I have SSH credentials and can boot in recovery mode. When I tried to use PhotoRec I got a kernel panic. Out of ideas. I will pay extra if the job is done fast. Chat with me.

    €24 (Avg Bid)
    €24 Média
    10 ofertas

    SSD VPS from [login to view URL] CentOS 7 updated I deleted files in public_html and skipped trash. I havent touched the server since. Shutdown and reboot in recovery to use PhotoRec but I get a kernel panic. This is a little too much out of my league and need a quick fix.

    €95 (Avg Bid)
    €95 Média
    14 ofertas

    simulate a LoRa network using kali linux

    €41 (Avg Bid)
    €41 Média
    5 ofertas

    So here is what I need to resolve and achieve: 1. Running 1 application on Windows server 2012 r2 in datacenter which needs to connect to a client server via VPN and to back office of our via another VPN (both IPSEC IKEv2 w/ different PSK). 2. Application has to run on Regular user account 3. From our back office will be connecting via sock to the application to give instructions and run RDP for ...

    €133 (Avg Bid)
    €133 Média
    5 ofertas

    Exchange Server which is also a DC is not communicating with domain and is giving kerberos errors. Need help repairing this issue.

    €83 (Avg Bid)
    €83 Média
    19 ofertas

    I have a dynamic website. need to create site map such that anytime a page is added it shud be updated in site map. I am also ok with a Cron job. that will run daily to create sitemap

    €22 (Avg Bid)
    €22 Média
    4 ofertas
    opencart site is very slow open. 5 dias left
    VERIFICADO

    We have 5 opencart sites in same Server but one of them is open very slow. We use OVH Server and cloudflare. Sites are opencart.

    €44 (Avg Bid)
    €44 Média
    19 ofertas

    Need a server expert to optimize web / db server. Running on OVH VPS 8GB / 2v core System: Debian 9 (Vestacp php7.2) Server is mainly used for a prestashop site. Need best settings for [login to view URL] & mysql/[login to view URL] And etc. settings for memcache / apcu? Start comment with serv18

    €30 (Avg Bid)
    €30 Média
    18 ofertas
    Netlogo Programming Help 4 dias left
    VERIFICADO

    I need help with Netlogo with some Directed Network. I will send full details to anyone interested. Thanks !

    €26 (Avg Bid)
    €26 Média
    1 ofertas

    So, I have a stock standard, fresh FreePBX installation (in production) I also have a ASP.NET project that has coding in it that pulls call information from the Asterisk database. The ASP app is currently being rebuilt and relaunched and so help is needed with someone in experience in all of the areas mentioned in the project title to put the pieces back together. This project is broken down in...

    €78 (Avg Bid)
    €78 Média
    2 ofertas
    Setup of auto dialer on server 4 dias left
    VERIFICADO

    Looking for one time setup of auto dialer set up on server.

    €56 (Avg Bid)
    €56 Média
    8 ofertas
    TCP tunnel Server and Local 4 dias left
    VERIFICADO

    hello i need some one who can config tcp tunnel server and local both side server is centos local also same linux like centos or debian or openwrt i need you to config both side like my server IP IS [login to view URL] and i have local a device ip is [login to view URL] so i need to FWD request like [login to view URL] hit to [login to view URL] and [login to view URL] hit to [login to view URL] ...

    €95 (Avg Bid)
    €95 Média
    11 ofertas

    Hi, I need a network manager who can help me to setup my server network properly. we have 2 server ruining with a high speed internet connection but we need a Failover or load balance as a backup. If anyone with good network skill please bid and we can discuss further. We need it URGENT.

    €106 (Avg Bid)
    €106 Média
    27 ofertas
    Email Issue 4 dias left

    Please find below error we got, was not delivered to HDFC Bank recipients as it has failed SPF and DKIM validation check. Please inform your email admin to rectify it. Our domain name is [login to view URL] , I checked DKIM records and SPF is good , but mail not sent to particular domain called [login to view URL] . please rectify this issue

    €15 (Avg Bid)
    €15 Média
    8 ofertas

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

    €6 / hr (Avg Bid)
    €6 / hr Média
    12 ofertas