Administración de sistemas 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.

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    97 trabajados encontrados, precios en USD

    فكرة المشروع عبارة عن تطبيق تتبع ورصد ل افكارك والتنبوء ب افعالك القادمة

    $41 / hr (Avg Bid)
    $41 / hr Oferta promedio
    19 ofertas

    Instalar Php5.6 en un servidor dedicado Ubuntu 16.04 con otras versiones de PHP. PHP 5.6 ya no está disponible en el repositorio por lo que hay que instalarla manualmente.

    $21 / hr (Avg Bid)
    $21 / hr Oferta promedio
    28 ofertas

    Tengo un router "Mikrotik RB2011iL" , he creado una VPN y en red local funciona bien, pero desde fuera no me conecta, los puertos están abiertos correctamente, adjunto foto con error que da al intentar conectar.

    $29 (Avg Bid)
    $29 Oferta promedio
    11 ofertas

    Need someone who is expert in unix system administration on edoras platform

    $10 - $30
    $10 - $30
    0 ofertas
    ftp and mail server on aws 6 días left
    VERIFICADO

    unable to login to ftp and unable to getting email hosting on lightsail amazon

    $27 (Avg Bid)
    $27 Oferta promedio
    5 ofertas
    Help config VPN 6 días left
    VERIFICADO

    I have a VPN with OpenVPN. All clients are able to create the tunnel. The problem is for the clients that are in a lan with the same range of IPs. When this are in the same range of ips they cannot do RDP to the server. Need help to solve this issue.

    $152 (Avg Bid)
    $152 Oferta promedio
    7 ofertas

    Necesitamos Desarrollar o integrar las funciones que tiene el software Simpli Route, dentro de nuestra plataforma de GPSWOX. - Rutas inteligentes, analizadas y priorizadas por nivel de trafico, horarios de entrega u orden prestablecido - Múltiples Paradas dentro de una misma ruta - Posibilidad de integrar nuevos puntos de paradas dentro de una ruta existente - Etiqueta e informacion de cada uno de los puntos de paradas, pendiente de visitar, o visitado -Alertas de puntos brincados o no visitados, con opción a ser reprogramados ese mismo día o en una nueva ruta - Tablero de control administrativo del estatus de las rutas (atrasada, en tiempo o adelantada y mostrar dicho tiempo), ubicación y hacia donde se dirige, tiempo de llegada. - Alerta de tiempo de ...

    $2557 (Avg Bid)
    $2557 Oferta promedio
    20 ofertas

    SKilled in : DevOps , Docker , kubernetes, Ci/CD ,Deployment automation, automate release process , Gitlab DJANGO Server not only SALARY : Linux / DevOps / Docker / Kubernetes: $1000-$2300 per month for the trial period RemarK: 1/after the trial period of 3 months, Skilled developer Salary $2550 usd per month 2/ after 9 months salary will become $ 3000 usd/per month WORK: YOU ARE ABLE TO WORK: 120-200 hours per month SALARY can increase after trial period basis on your performance. ======================= YOU MUST BE ABLE TO WORK REMOTELY BE RESPECTFULL WITH YOUR BID, AVOID FAKE BID YOU MUST BE AVAILABLE TO START !

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    3 ofertas
    Setup a Ubuntu Server 6 días left
    VERIFICADO

    I want a Ubuntu server set up Server has installed Docker and Restreamer I need help with setting up 443 port Https German or Romanian Speackers please !

    $124 (Avg Bid)
    $124 Oferta promedio
    13 ofertas

    Hi guys, Is it possible using a linode server to somehow load a website up and continuously refresh it every 1 minute or so? Thanks

    $144 (Avg Bid)
    $144 Oferta promedio
    8 ofertas

    Needed AWS Dev Ops Expert Consulatation Can somebody take access solve the issue.

    $93 (Avg Bid)
    $93 Oferta promedio
    7 ofertas

    Hello i am looking for someone to help me setup a network of 10 workstationsand 1 server to be able to meet TPN (Trusted Partner Network) requirements. The users will need to access the workstations via VPN. there is some infrastructure in place already, but I'm pretty flexible.

    $1198 (Avg Bid)
    $1198 Oferta promedio
    20 ofertas

    You've won the business! Faster Computing has agreed to the project. As the final stage of pre-implementation, you have been asked to produce a training guide that will demonstrate how to install Linux and provide an overview of several common commands, as follows: (11.1.3: Install the software.) Use a hypervisor of your choice to install Linux. Many hypervisors are available, such as Oracle's VirtualBox, which is a free download. In addition, as part of UMGC's agreement with VMware, you can download VMware Workstation for free. See below for specific screenshot requirements. You should include at least 3 screenshots (e.g., disk partitioning, timezone selection, creating the default account). Each screenshot should be accompanied by a brief explanation of what you did. N...

    $294 (Avg Bid)
    $294 Oferta promedio
    5 ofertas

    Need AWS server Expert who can manage maximum size of the AWS lambda deployment package

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    10 ofertas

    For a particular project, i want to install a old PHP version 5.3.4, but this is not included in Plesk installer. help me to add this version.

    $12 (Avg Bid)
    $12 Oferta promedio
    6 ofertas

    Looking for Shell scripting experts for automating installation steps.

    $19 (Avg Bid)
    $19 Oferta promedio
    7 ofertas
    Wordpress / server expert 6 días left
    VERIFICADO

    The client has a WordPress portal with about 10.000 visitors per day. We use next configuration: VPS, 32 GB ram, 12cpu core, centos, whm/cpanel. Since activating the new site we have had consistent issues with the database. The situation is next: sometimes like yesterday it takes like 25 mins to create a simple post with 5 images. If two or more admins are logged into the dashboard it's almost impossible to create a post. The database size is 1.5 GB. There is some issue with database queries or indexing that we need to detect and resolve asap. We need an expert who can professionally test and check everything and resolve the issue. We will provide you a detailed explanation and show you the print screen yesterday issue from the terminal where the CPU usage of the database was around 1...

    $57 (Avg Bid)
    $57 Oferta promedio
    44 ofertas
    DevOps VPS configuration -- 2 6 días left
    VERIFICADO

    fix the issue about access to files....Cannot GET /uploads/, the VPS was configurate to save the files throw an API, but when try to access show that error..."Cannot GET /uploads/"

    $25 (Avg Bid)
    $25 Oferta promedio
    7 ofertas

    Need an extension for the latest version of Plesk (Plesk Obsidian, Version 18.0.44) to automatically update DNS records on DNSMadeEasy. An older version (not working) is available at

    $134 (Avg Bid)
    $134 Oferta promedio
    6 ofertas
    Trophy icon CloudWatch Log Insight Filter 6 días left

    Hi, I am working on a Amazon AWS Cloudwatch log insight filter. I need assistance with the following. 1. Create LogStream Insight Query that populates 7 days of filtered logs for the defined event types Authentication events: Logons (Success/Failure) Logoffs (Success) Security Relevant File and Objects events: Create (Success/Failure) Access (Success/Failure) Delete (Success/Failure) Modify (Success/Failure) Permission Modification (Success/Failure) Ownership Modification (Success/Failure) User and Group Management events: User add, delete, modify, disable, lock (Success/Failure) Group/Role add, delete, modify (Success/Failure) Use of Privileged/Special Rights events: (1) Security or audit policy changes (Success/Failure) Configuration changes (Success/Failure) Admin ...

    $100 (Avg Bid)
    Garantizado
    $100
    0 participaciones
    Mikrotik Radius Login 5 días left
    VERIFICADO

    I need to configure radius at mikrotik. Freeradius is already set and working fine when I test it with ntradping. After that I need to redirect the login to a external page. I already have a external page set, downloaded from internet, but its not working due some radius issue. My budget is $50 as this is a personal project for a customer not a service for big company. As I have everything almost set, I guess a mikrotik experct can help me solve this in 15 minutes.

    $186 (Avg Bid)
    $186 Oferta promedio
    7 ofertas

    Hi, i need help of a linux admin who can fix the ssl implementation issue

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    18 ofertas
    bird2 & bgp community 5 días left
    VERIFICADO

    I only need someone who is an expert in the field that I have explained bird2 & bgp community

    $143 (Avg Bid)
    $143 Oferta promedio
    9 ofertas

    Hi Freelancers, I am looking for an Experinced AWS DevOps engineer to saetup cloud formation script for my project. The script needs to be triggered from a screen and on click of button it should create environment in the backend. Here is what the script should do: Tenant and POD Provisioning Automation The following recourses are needed to be created to setup a tenant: 1. S3 bucket for tenant with folders 2. AWS Transfer Family SFTP user for the Tenant 3. Secret in the secret manager for the Database Instance credentials 4. Aurora cluster and Database instance for a single tenant environment 5. Database instance for a multi-tenant environment 6. RDS Proxy per Aurora cluster (environment) 7. Relevant DNS records in Route 53 8. Insert/update the appropriate endpoints to Hub Database 9. ...

    $625 (Avg Bid)
    $625 Oferta promedio
    7 ofertas

    For a particular project, i want to install a old PHP version 5.3.4, but this is not included in Plesk installer. help me to add this version.

    $53 (Avg Bid)
    $53 Oferta promedio
    5 ofertas

    We are looking for a person who can achieve channel bonding- Like (speedify- google it), we want to combine all available WiFi, 3G/4G, and wired Internet connections to create a single, faster and secure Internet connection on any iOS, Android, macOS, and Windows device. Furthermore, we would like to achieve various other features for users. One of them is the boost on internet reliability and speed through the combination of every available VPN, 3G, 4G, and Wi-Fi and using state-of-art encryption standards. We are ready to give you this project immediately once you understand and explain this project, technology overview end to end how it works- This is very important to make any further discussions. Thanks in advance

    $1707 (Avg Bid)
    $1707 Oferta promedio
    6 ofertas

    I am currently facing an issue within NGINX and need an expert to have a look and to resolve it. More details given to the freelancer of our choice. QUICK JOB, no access given - has to be handled over teamviewer session.

    $29 (Avg Bid)
    $29 Oferta promedio
    20 ofertas

    administration of linux servers

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    23 ofertas

    I have two servers using pm2 on ec2 .i need you to configure and install new relic on both servers and stream the logs to new relic. I have installed the agents but not getting logs

    $29 (Avg Bid)
    $29 Oferta promedio
    7 ofertas

    Write an easily useable DirectAdmin installation, configuration, and securing guide that someone who only knows cPanel can use to install and secure DirectAdmin for a shared web hosting company? The goal is to give the guide to the people at the data center so the can correctly install, configure, and secure DirectAdmin and CSF and Imunify360. I will be using ClouddLinux, Imunify360 and DirectAdmin and the drive is RAID 1 with 2TB size.

    $27 (Avg Bid)
    $27 Oferta promedio
    7 ofertas
    upload products 5 días left

    We want to find a person to help to upload products to website. USD 10 for 25 products.

    $8 / hr (Avg Bid)
    $8 / hr Oferta promedio
    7 ofertas

    I have a drupal 7 site that I want to do updates, security patches, and administration of the site on the server configuration level. Care must be taken not to lose anything I have root level access to the server. I would also like some help with server administration (an ubuntu vps) - to free up disk space, optimize, backup, security patches etc.

    $20 / hr (Avg Bid)
    $20 / hr Oferta promedio
    45 ofertas
    ZImbra email work 5 días left
    VERIFICADO

    Need someone with ZImbra experience to perform some services on an ongoing basis.

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    12 ofertas

    You will be provided with realtime quotes,from a linux server. U need to plot the chart in trading view taht will be hosted on a linux server. we have already done the same in windows server

    $211 (Avg Bid)
    $211 Oferta promedio
    5 ofertas
    TROUBLESHOOT LINUX TOMCAT 5 días left
    VERIFICADO

    I need someone that can connect to my own Oracle Virtual Box Debian 11 to troubleshoot my Apache Tomcat application, that I'm not being able to completely setup. I want a Linux + Apache Tomcat + Debian expert. Immediate botted answers will be deleted. To be considered mention this two final lines of text.

    $34 (Avg Bid)
    $34 Oferta promedio
    12 ofertas

    Problem: AWS Hosted Windows 2018 virtual server, running Remote Desktop Services. We have Apprx 15 users connecting to RDS from remote windows PCs. There is on onsite HP P3005 Laserjet that has been working fine for the past 1+ years. As of a week ago, all but one of the otherwise identically configured remote PCs were able to print. All users are in the same office and on the same LAN. The hired freelancer will connect to my local USA based PC using as to avoid IP whitelisting issues. NOTE: There was a new router installed onsite that seems to coincide with issue. I can get the router login logon Credentials

    $204 (Avg Bid)
    $204 Oferta promedio
    9 ofertas

    Hi everybody, First of all hope you are well and safe. I need some help to create a new VPS server using Contabo provider. My purpose is to create a Web server in order to handle multiple website using a paid Plesk License. We basically need this features: 1. Handle wordpress instances, from staging to production; 2. Handle magento instances, from staging to production (Elasticsearch, Java); 3. Create scheduled backup (it would be great if we could link it with GoogleDrive, Dropbox or OneDrive); 4. Be able to create mailbox accounts (Roundbox, Mailcube etc...); 5. Select multi version PHP (from 5.6 to 8.0); 6. SSL must be properly configured for each future website/project. I'm looking to collaborate with you for long time Thanks in Advance

    $56 (Avg Bid)
    $56 Oferta promedio
    15 ofertas

    I need someone to install and configure a private environment for the student project of my based on Linux and including ISP Config Java 8 JRE 1.8 Apache Tomcat 9.0.64 MariaDB My SQL 8 WordPress Thank you

    $25 (Avg Bid)
    $25 Oferta promedio
    17 ofertas

    I have two servers using pm2 on ec2 .i need you to configure and install new relic on both servers and stream the logs to new relic. I have installed the agents but not getting logs

    $72 (Avg Bid)
    $72 Oferta promedio
    2 ofertas
    Review Bash Script 4 días left
    VERIFICADO

    I need to review a bash script to download, install and initialized: - Java-11-openjdk (LTS) - Maven repository (ver. 3.8.6) - Setup through the script Java Env and Maven (mvn package command) - Selection of external packages (put in the script declaration as SOURCE VARIABLES) - CAS v6.5.0-RC5 installation and initialization through the script (DB + Parameters of configuration) - Default constant values in the initialization bash script, now the parameters are inserted manually. Operating System: Centos 7 Access: VPN L2TP Test: on your own environment on VM (no online server) Deployment: on the staging server after all the procedure is fully functional

    $545 (Avg Bid)
    $545 Oferta promedio
    17 ofertas

    Looking for someone who can setup email solution on centos 7 server

    $86 (Avg Bid)
    $86 Oferta promedio
    14 ofertas

    I'm face a problem. in work time on a website may be this time server was very busy or overloaded. but at this time someone get access on this website and done his task. i want some suggestions 1. which IP or Port can i use for instant access without any error. (many time show"The connection was reset The connection to the server was reset while the page was loading" but this time i can access any other website) 2. can you tell me how can i get smoothly access on that site without any problem during server busy time.

    $88 (Avg Bid)
    $88 Oferta promedio
    7 ofertas

    Hi, I need expert in bash script, requred to correct my automated bash-script, and build it clean with comments, this job will be fixed for now to correct my bash-script to be in working-state and make clean comments on it for future add-update. after confirm the work we will work on additional scripts to add in the script. Please only who have good experiance in fixing issue with ubuntu, debian bid only. also requried python scripts to be included. Who able to start as soon as possible will be hired, the budget for this small project will be between $30 - $50, any bidder more will be exclude it and no longer needed for future work. Happy bidding!

    $33 (Avg Bid)
    $33 Oferta promedio
    12 ofertas
    Configure new relic on ec2 servers 4 días left
    VERIFICADO

    I have two servers using pm2 on ec2 .i need you to configure and install new relic on both servers and stream the logs to new relic. I have installed the agents but not getting logs

    $28 (Avg Bid)
    $28 Oferta promedio
    8 ofertas
    Change IP of websites from WHM 4 días left
    VERIFICADO

    I've 4 dedicated IPs from Bluehost 91 domains are in the same IP I want to change the IPs of all websites so that I can use rest 3 IPs, which are unused

    $20 (Avg Bid)
    $20 Oferta promedio
    10 ofertas
    SYSTEM ADMINISTRATOR -- 2 4 días left
    VERIFICADO

    I require an experienced system administrator to fix my mail server and install an SSL Certificate for my server. I am using cwp7 pro. You will also remove unnecessary files from the system. NOTE: You can only work from my desktop. Do not bid if you can not work from my desktop. What you bid is final, and no negotiation on your bidding.

    $43 (Avg Bid)
    $43 Oferta promedio
    23 ofertas

    Configure Plesk email server to send out emails. Domains are hosted on GoDaddy, SSL on Cloudflare, hosting with Plesk panel. Must be able to work over AnyDesk or Zoom because can't share Plesk passwords

    $32 (Avg Bid)
    $32 Oferta promedio
    20 ofertas
    Internet Security Project 4 días left
    VERIFICADO

    I need an expert to help me select the best, secure sites for my email and search engine. Also, I need help to find the best password manager software. Further, I need help managing my cloud.

    $522 (Avg Bid)
    $522 Oferta promedio
    21 ofertas

    Setting spark EMR cluster on aws account

    $59 (Avg Bid)
    $59 Oferta promedio
    7 ofertas
    Restaurar Servidor Plesk en OVH 3 días left
    VERIFICADO

    necesito restaurar servidor plesk que me esta dando error 502 Bad Gateway nginx

    $27 / hr (Avg Bid)
    $27 / hr Oferta promedio
    14 ofertas