Linux Jobs
Linux is an open-source and free operating system, which runs on many computers, servers and device. A Linux Developer is any tech professional who specializes in developing programs and applications that run on the Linux operating system. They also help install, troubleshoot and fix any issues related to the Linux OS, allowing their clients to use it effectively.
Linux Developers are highly knowledgeable in this field and can provide their clients with various services ranging from installation, selection and acquisition of Linux-based applications, to helping set up a computer or server infrastructure. Their expertise would be beneficial for any business that wants to employ the use of both Linux-based applications and environments.
Here's some projects that our expert Linux Developers made real:
- Designing creative solutions for GUI elements for user interactions
- Optimizing server performance and reliability
- Developing solutions for deploying software within a scalable environment
- Deploying robust backups and security measures
- Enhancing the structure of web applications under the Linux system
- Writing code mapping APIs between multiple operating systems
- Building desktop applications to execute specific commands
Our expert linux developers can achieve all this, as well as any other custom tasks that may be required. At Freelancer.com you’ll find highly skilled professionals ready make your idea reality. If you have a project you need help with or just want an experienced developer to lend a helping hand with technology needs, post your project today!
De 211,656 opiniones, los clientes califican nuestro Linux Developers 4.88 de un total de 5 estrellas.Contratar a Linux Developers
Hola! Buscamos una empresa o freelance que sea experta en aplicaciones empresariales de Azure que trabaje a nivel de consultoría por horas o proyecto cerrado. Queremos desarrollar una aplicación empresarial (que no pase por el registro en la galería) que implemente un inicio de sesión basado en SAML en la que puedan autenticarse tanto usuarios de nuestro AD como de otras organizaciones con AD de Azure. La idea es que nuestros clientes con AD de Azure puedan registrar nuestra aplicación a través de un fichero de metadatos de federación y que sus empleados puedan realizar el login en nuestro sistema a través de la estructura de usuarios y grupos de su propio Active Directory. ¡Nos urge! Gracias!!
Hola como estan, tengo una plataforma que compre viene separada en dos partes el front y el back, el front esta hecho vue.js y el back tiene php, laravel y mysql necesito subir el front a aws amplify y el back a una instancia ec2 con apache2 o nginx
Necesitamos a una persona que nos ayude con el servicio de Hosting, soporte tecnico y mantenimiento a nuestra aplicacion web, lo que requerimos es a alguien que nos pueda ayudar con nuestro sistema, el cual pueda realizar los respaldos correspondientes de la aplicacion y tambien nos ayude a realizar cambios en el sistema los cuales suelen ser pocos ya que la mayoria de ellos se realizan conforme a las normas de Sat ejemplo cambios en las facturas, etc. Comparto la información de nuestro sistema El Sistema está hecho en Laravel 8+ el de ventas El Sistema de tienda laravel 5.6 Base de datos MySQL Sistema de facturación es facturapi Actualmente se usa un VPS, con Nginx, Ubuntu 20 Linux El dominio está contratado Se necesita respaldo de la base de datos di...
El trabajo consiste en configurar 5 dominios que apuntan al servidor con sus virtual host, sus carpetas separadas, sus certificados ssl lestcript - que se renueven automáticamente con tarea cron, cuenta ftp para cada una de las carpetas para subir y actualizar las webs, configuración de un panel tipo hestia o similar, configuración de sus 5 bases de datos con usuario y contraseña, opción de phpmyadmin o similar para la gestión de las bases de datos. Configuración del firewall UFW de los puertos necesarios mail web bases datos ssl
Necesito ayuda para configurar una web en Hostinger ya que las consultas SQL no funcionan bien, puedo agregar un usuario desde la web, pero no los muestra en la tabla, en xampp si me funciona, pero en el host no
Estamos en busca de un profesional con un nivel avanzado para la Instalacion y configuración de la Herramienta Tuleap, con Jenkins, Gerrit, y otros conectores.
Solicitamos presupuesto para instalar una copia de plesk a otro plesk. La copia de seguridad es de unos 50 y pico gygabytes. El servidor actual tiene una ip compartida y 4 ips dedicadas, hay que dejarlo todo tal y como funciona en el servidor actual, ya que algunas webs tienen su ip dedicada, exclusivamente para ellas.
Hello, I'm looking for a talented Freelancer to help me develop a technical assessment test that is 18 minutes long. The test should be conducted in Java/Algorithm and will require coding skills this will be done remotly via anydesk or teamviewer
I have issues with the production server so I am looking someone to fix it asap. I have 2 different applications assigned to the the same carrier and carrier transfers calls simultaneously to both the ip, but right now as the call reaches fusion its disconnecting the call not allowing it to get transferred to asterisk server.
Hello, I'm looking for a freelancer to help me with a project that involves creating a Python mailer on a Windows Server. I need the mailer to be able to handle bulk mails and to feature SMTP authentication. Additionally, I want the mailer to have encryption enabled as a security measure. The freelancer should be well-versed in Python and comfortable working on Windows Servers in order to be able to build this mailer from scratch and have it ready for use. If you have experience in configuring solutions similar to this, please don't hesitate to contact me to discuss the project in more detail. Thanks!
I am looking for assistance to transfer a database to an Amazon RDS instance running MySQL. This assignment requires a sense of urgency as it needs to be completed within 1-3 days. The data to be transferred is a structured format. I am looking for someone who is knowledgeable and experienced in this area and can commit the necessary time to complete this task.
Hello! I'm having an issue with my server on AWS EC2 and I am looking for someone to help me resolve it. Since about 9 hours, my server is not reachable anymore. AWS status check failed and says "Instance reachability check failed". I haven't made any recent configuration changes to the server. The server was running for months without problems.
I'm looking for someone to create an Azure account trial so that I can create a VPS with 1 core and 2 GB of RAM. I'm open to any type of payment available, as long as I can get the VPS set up with the specified requirements. It's urgent, so I need it done as soon as possible.
Our website hosted on AWS EC2 () Ubuntu OS but it is not working on AWS and showing error 502 Bad Gateway error. It's IP address linked with Cloudflare DNS records. Bellow Features is not working - Signup not working - Login not working - Find accountant Search not working - Blog Not working - Top location and Top Services is not working on homepage - Many other pages not working that linked with database About Application______ Server Name on AWS: NGINX Used Language: NodeJS, EJS, MongoDB Don't have MongoDB account detail. We took backup and run with node but application not workng on localhost, showing errors.
I am looking for a freelancer to develop a data flow solution for transferring data from a Kafka topic to an MSSQL server. The source of the data will be the Kafka topic and the target database will be MSSQL. I intend to use Apache Flink as the middleware in implementing this data flow solution. The Freelancer must have prior expertise in working with Kafka, Apache Flink, and MSSQL. The project will also require knowledge of implementing data pipelines. The Freelancer should also be able to analyze the data as well as set up tests and monitor performance. This will be a complex project requiring expertise in all the components involved, and thus an experienced Freelancer is a must. If interested, let me know. Regards, Soumen Mob/WA: +91 9007310248
I need help with Mikrotik Rancid for configuration management. The purpose of this project is to use Rancid to help manage the Mikrotik devices connected to my network. This requires Rancid to be used on a Mikrotik device, rather than the other types of devices the software supports. The project does not require any modifications to the network architecture, so the work will focus on setting up the Rancid system. I am looking for someone well-versed in Mikrotik Rancid who can help me get the configuration management up and running quickly and efficiently.
I am looking for assistance setting up a Proxmox virtual machine. I already have a server but I don't have any specific OS in mind and would like to use the default settings. The goal is to set up a machine running Proxmox that is reliable and easy to manage. If the virtual machine requirements are met I would like it to be implemented in a way that optimizes performance and security. The ideal freelancer for this project should have experience setting up Proxmox virtual machines from the ground up and be familiar with security best practices and performance optimization techniques. It would also be beneficial to have experience dealing with operating systems that are compatible with Proxmox. If you think you have the relevant skillset and knowledge and would like to help with t...
Google Tag Manager - Server Side Tagging (live/preview as suggested) with docker Current Problem: GTM live call results in different Server Errors (500, 400). Requirement: GTM call results in OK 200 OK There are live and preview servers as suggested by Google. GTM Tags an Triggers are configured GTM runs with Docker, Apache 2, website (Magento 2) uses varnish cache Docker: docker run -d --name gtm-vorschau -p :8080 -e CONTAINER_CONFIG='XXXXX' -e RUN_AS_PREVIEW_SERVER='true' :stable docker run -d --name gtm -p :8080 -e CONTAINER_CONFIG='XXXXX' -e PREVIEW_SERVER_URL='' :stable Apache 2 - GTM Live Server results: = 200 = 400 Bad Request = 500 Internal Server Error Apache 2 - GTM Preview Server is working: = 200 = 200 docker ps -a CONTAINER ID...
I need someone to unblock and fix this for me wget --2023-03-29 05:59:47-- Resolving ()... , , , ... Connecting to ()||:443... connected. HTTP request sent, awaiting response... 403 Forbidden 2023-03-29 05:59:47 ERROR 403: Forbidden.
Need help in inbound and outbound etc .
We are looking for parallel sha256 hashing using Nvidia GPUs, and would like to contract a freelancer for making a proof of concept implementation we can run in our lab on Linux.
I am looking for a Magento Database Consultant to help with a project. I do not have an existing Magento database, and am looking for a MySQL database specifically. The consultant should be knowledgeable and experienced with both Magento and MySQL, and be able to provide consultation, setup, and design. -Reorganize the database for mobile app and web app application. -Make the database 3NF compliant or higher -Coordinate with development staff to implement as necessary -Carry out periodic database maintenance to prevent: -Breaking of the database -Overload and slow down in response -Unusual behavior of the database and Attack by hackers -Carry out periodic services for the users including: -Regular backup and Restore -Cleaning up of redundant or garbled data -Notify maintenance periods wh...
React JS Server on Amazon AWS reading from db and showing the data on a dashboard
I am looking for assistance troubleshooting and fixing a server-to-server conversion pixel on a website. The current status of the pixel is not firing, and it is meant to receive conversions when customers complete an action. This is only needed for the website; the mobile app is not affected. I need someone to locate the source of the issue and provide a solution. My website is located at so you can see the script in action on the homepage by viewing network details under console. I need this completed today. So please only respond if you're able to do it right now!
We urgently need an AWS CLI script that will automatically find all Lightsail instances, and run shell commands on them. These are 3CX servers, and we just need to remove a couple files. But we have well over 100 servers to run them against. The script needs to go to each instance and run: cd /var/lib/3cxpbx/Instance1/Data/Http/electron/windows sudo rm -rf 3CX* Time is essential - happy to pay more for fast results.
I am looking for a skilled programmer with experience working with C/C++ and the Orange Pi PC Plus. The project is a face detection algorithm that needs to be written for the Orange Pi PC Plus. The project requires specific hardware – the Orange Pi PC Plus – and to really get the most out of this project, familiarity with the technology is essential. If you have prior experience with coding and the Orange Pi PC Plus, that would be ideal. The functionalities are: - Capture real-time image from a webcam - Make video stream available in real time (socket) - Display a square around the detected face - Capture the detected face and send it to an http endpoint I look forward to hearing from you, and seeing your portfolio and experience. If you have any further questions or thoughts...
I am looking for someone to install the NGU Mailman on a Linux Debian 11 web server. Specifically I need a fresh install of a specific version. Unfortunately, I do not have SSH/SFTP/SSL access to the server so please bear this in mind when applying for the job. Thank you in advance for your offer and I look forward to working with you.
I am looking for a plesk control panel expert who can help us in different kind of tasks, along with our application developers
A site-to-site vpn-connection needs to be established between our local facility and a VPC at AWS.
Need help creating a Drupal site on AWS.
I am looking for expert in KVM who can create template of existing VM
Require 5 developer to work on the following tech : Nlp , linux , shell scripting, chatbot , machine learning and python
Anyone install accel ppp in my server Config all services
Development of a Mining pool backend for KASPA coin. Functionalities: stratum server with variable difficult payment (payment frequency, pool fee and minimum payment configurable) All info must be persisted on a PostgreSQL DB REST API end points with the following information: kaspa network difficult / network hashrate pool hashrate connected wallets workers connected pool lucky mined blocks Miner Statistics by Wallet (total payment, pending payment, total hashrate, current round total shares) Suggested Endpoint Structure: /api/pools /api/blocks /api/payments /api/miners /api/stats /api/miners/<miner-wallet-address> /api/miners/<miner-wallet-address>/payments /api/miners/<miner-wallet-address>/stats Info: Reference for Stratum servers: Language: No restriction DB: P...
I am looking for a C++ project or operating system, linux
Criar aplicativo em C para Windows e Linux para monitorar pastas e enviar arquivos específicos via API JSON. O Aplicativo deve funcionar em versões de Windows XP até 11. Linux Ubuntu seria o primeiro requisito. Pode ser desenvolvido um fonte só ou dois fontes separados. A aplicação terá um arquivo de configuração para determinar o comportamento do aplicativo. Ele deverá monitorar pasta e/ou sub-pastas específicas, buscando arquivos .xml e, ao encontrá-los, compactá-los em .zip e enviá-los via API JSON já pronta. A aplicação deve gerar logs em um servidor ELK já disponível. Será necessário também criar um segundo aplicativo que verifique ...
I am looking for a talented developer to create a network affiliate marketing platform with VPS hosting. My primary goal is to create a platform that allows payment processing for network affiliates. The platform requires a wide range of sophisticated user management, reporting, and analytics capabilities so that users can easily analyze performance and adjust strategies accordingly. I want the platform to be developed with a language like PHP, JavaScript, or Python. If you have the skills and experience to create a powerful and reliable affiliate marketing platform, I'd love to hear from you.
I need a web traffic server that can send traffic that shows as real visitors. I know there is already a few software's available that do this, but I haven't found any that can send a large enough amount. I need to be able to send millions a month. I currently have a source I buy 5 million a month from, but I'm looking to have my own source so I can stop buying from other people. Also, I am hoping there is a way this can be done without having to hunt down and buy proxies all the time. I hope there is someone on here that can help.
I tried to implement Training runs fine. Inference though produces something weird. I need the logits of the model (array of three classes-scores). But I get something different. Does it even load my trained model? Do I get the last layer (output for three classes) or is this the feature-vector one layer below? IMPORTANT: I want to run this in a docker. So first step for you is to build the docker in order to replicate what I did. Please find all files in STEPS: - Make a docker with Dockerfile_kivy - Tag it tarkov_docker:latest - Start a docker session with xhost + && xhost +local:docker && docker run --net=host -e DISPLAY=unix$DISPLAY --privileged -v ~/dev/git:/root/dev/git -v ~/dev/pv_data:/root/dev/pv_data -v /var/www/vhosts:/var/www/vhosts -it tarkov_docker:...
i need devops to deploy saas web application into high availability i want to make load balancer (2 to 3 servers for our app , 1 server for database + load balancer) also i want to handle custom domains and SSLs for our customers with caddy server (reserve proxy server) , so client can add his custom domain currently our app running at aapanel and i want to handle servers by aapanel too with caddy as load balancer server our hosting provider is : Linode only experts i don't need devlopers only dev ops
We are looking for complete readymane system which can be used for doing Marketing Voice calls using virtual/fixed CLI. the system should able to play the pre-recorded clips of 15 sec or 30 sec, and should have facility of text->Speech, including API for all functionalities for reseller & direct customer account. The system will be used to call only Indian mobile numbers/land line. Only apply if you have the working demo to show and will help us to setup up complete environment to do so.
Need installation of free web server panel on linux GCP server Need to install cassandra database
I had a 1Gb network which I upgraded recently to 40Gbps. I have DELL servers with ESXi7 installed. My issues. When I run iperf between two virtual machines, I get a bandwitch ranging from 6Gbits/sec to 10Gbits/sec. When I copy files with scp I getting a transfer speed of about 110-120MB/s which is very far from the theorical bandwitch of 1GB/s x 4 ~ 4G/s for a 40G network. Recently I discovered that encryption reduce transfer speed so, I setup FTP server. Transfer speed doubled with FTP. I got a transfer rate about 240-280 MB/s. I also updated MTU to 9000 on both hosts and VMs but transfer rates are still the same. My needs. I am looking for an Cisco/VMWare expert who can identify and solve the issue. I need 40G Network bandwidth as configured in Switch to be reflected in Virtual ma...
I am looking for someone to configure a Proxmox backup server to a TrueNAS connection using NFS. I already have a backup solution in place, but need to set up an NFS connection between the two servers. The person I am looking for must be knowledgeable and experienced in setting up and configuring Proxmox and TrueNAS servers. I need someone who can ensure that all the settings and services are configured correctly and securely, so that my data is backed up safely and reliably. If you have experience in this field, I would love to hear from you!
i want to publish my node js api to linux server and some changes in my api
We have some production server running Apache2 web server with arund 100 virtual host per server. We want to be able to monitor the workload generated by each single virtual host in order to identify it a specific customer it is geneating too much load. We need help in order to properly configure apache and to activate monitoring tools so that we can achieve this goal. Wou'll NOT get access to production server so we need instruction on what to do. Thank you
I have a docker image that is running, I want to make a copy of that image.. I tried to save it as a tar file then load it again, but it's missing files. I need help to save it correctly or to link the folder path to that image. work done on teamviewer or anydesk
I am in need of a Backend Developer, experienced in the Python programming language and specifically in Database Design. This project requires data encryption as well as strict and secure protocols. The ideal candidate should have expertise in both Python and Database Design and will have a critical role in ensuring proper security protocols are followed. This is a project that requires a diligent and experienced individual.