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!На підставі 217,472 відгуків клієнтів, рейтинг Linux Developers становить 4.86 із 5 зірочок.
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I need to Install PowerDNS/PowerDNS Manager and enable API access on CentOS or Ubuntu system.
We are looking for a backend developer with experience in AWS, Python to help us with a few things AWS related: - Create authentication with for user logn/logout/registration/password reset - Secure EC2 and RDS instances behind a VPN with a token access (not exposed to public) - Few other minor backend issues that we may need help with You must be wiling to jump on calls if needed and work hourly with Freelancer tracking. In your application or message, please describe what kind of authentication project have you done before. This will show us that you have read all the way to the end of the project description. Any application without even mentioning an authentication implementation will be considered as SPAM.
Project Description: I am looking for someone to help me in configuring an Exim4 mail server on my CentOS Linux operating system. Also, I would like detailed explanations on the functioning of email sending in the Exim4 MTA, the processing of logs, and how we can manage retry timing and sending speed and step-wise documentation of the setup process.
I am trying to run a container under Docker on Ubuntu. I am getting the following errors: Main Warn could not connect to display Aborted Main Info Could not load the Qt platform plugin "xcb" in "" even though it was found. I have tried a few things that I found on Stack Overflow, etc. Nothing has worked so far. I will pay up to $20 for help.
I am looking for a skilled freelancer who can help me with my SFTP transmission log project. I need to bring the SFTP transmission log into a separate log of completion. Ideal Skills and Experience: - Experience with SFTP software (FileZilla, WinSCP, or other specified software) - Proficient in creating logs in CSV file format - Familiarity with extracting and including timestamps, file names, and transfer status in logs Project Requirements: - Bring the SFTP transmission log into a separate log of completion - The separate log should be in CSV file format - Include timestamps, file names, and transfer status in the separate log
I am looking for a freelancer who can help me with the configuration of a Dinstar UC2000-VE device for SIP Trunking TO 3CX. Project Requirements: - Configuration of a Dinstar device for SIP Trunking - Integration with an existing PBX system - Configuration of a single Dinstar device Ideal Skills and Experience: - Experience with Dinstar configuration for SIP Trunking - Knowledge of PBX systems and their integration with Dinstar devices - Proficiency in network configuration and troubleshooting If you have the necessary skills and experience, please provide your proposal for this project.
Do not copy paste please as I won’t answer - need to have done previous backend for iot and have front end team also Must be experienced with aws cloud to close Must be experienced with zigbee and database Must show previous workings
Project Description: Issue installing cocoapods on M2 max and running Pod Install in project folder I am currently facing an issue with installing cocoapods on my Mac computer. I have Xcode installed on my computer and I am receiving an error message when trying to install cocoapods or run Pod Install. Skills and Experience: - Strong experience with cocoapods installation and configuration - Proficient in troubleshooting and resolving installation issues on Mac computers - Knowledge of Xcode and its integration with cocoapods - Familiarity with managing SSL certificate problems - Ability to locate and resolve local podfile issues If you have the necessary skills and experience, please bid on this project and provide your proposed solution for fixing the installation issue with cocoapod...
If you have real expertise in Linux, Nginx, Proxmox, Nagios, please send us your references. We're looking for someone to coach us in managing our servers. If you can't prove that you've mastered these classic server management tools on a day-to-day basis, please don't apply.
Overview: We are a startup in the language learning industry, working on a platform that connects students with one-on-one teachers. Our project is near completion, and we are seeking experienced and talented full-stack developers to help us with the final stages and polish of our platform. Responsibilities: Collaborate with the existing development team to finalize frontend components using Vue.js 3. Contribute to backend development using Node.js, ensuring seamless integration with the frontend. Work on database-related tasks using MySQL for efficient data storage and retrieval. Implement and optimize features to enhance the overall user experience. Collaborate with the UI/UX designer to ensure a visually appealing and user-friendly interface. Requirements: - Proven experience as a fu...
reconfigure the existing firewalls - renew all certs (opnsense, email, connect) - proxmox4 cant connect to the update server, should work - opnsense4 cant reach update server - 102 is the ap and file network, 103 for - make sure new domain email connect to the email server optional: is possible to get a complete list of all Rules ?
I am looking for a skilled developer who can create a script that runs on GNU/Linux and renders an HTTP URL, streaming the output to YouTube. The ideal candidate should have experience in Bash scripting. Features to be included in the script: - Error handling to ensure smooth execution and prevent crashes - Logging functionality to track and record any issues or events that occur during the script's execution - Input validation to ensure that the script can handle different types of input and prevent any potential vulnerabilities - Documentation - Maybe further paid support if needed. I have one idea for GNU/Linux development. Please tell me if you could do it and how much would you ask for this job. The job I need to be done: Stream a frontend app to YouTube and similar sites. I ...
I am looking for a freelancer who can assist me with migrating KINCO HM to Raspberry Pi (gui is already developed Skills and experience needed: - Proficiency in KINCO HMI and Raspberry Pi - Knowledge of the migration process from KINCO HMI to Raspberry Pi Project requirements: - The freelancer should have their own Raspberry Pi and KINCO HMI software. - The migration project should be completed within a month. Please provide your relevant experience and examples of previous projects you have completed.
Project Description: Fixing File Upload Issue with Yetishare Script Fileserver I am experiencing an issue with file uploads not working on my Yetishare script fileserver. I do not have any custom modifications to the script and can provide access to the server for troubleshooting. Skills and Experience Needed: - Strong knowledge of the Yetishare script and fileserver functionality - Experience in troubleshooting file upload issues - Proficiency in server administration and configuration - Ability to identify and resolve errors in the script Project Deliverables: - Fix the file upload issue and ensure that file uploads are working properly - Test the functionality to confirm that file uploads are functioning correctly Note: Any additional recommendations for improving the fileserver...
this is not easy to explan and make you understand no programmer understand just re-direction to other domain .com --> .club Ideal Skills and Experience: - Experience with domain redirect 301 - Knowledge of Cloudflare and Google Search Console
Node.js Webapp Troubleshooting and Deployment, is already coded, just not able to load the site due to config issue I am looking for a developer who can help me troubleshoot and deploy my Node.js webapp. The webapp is connected to a CouchDB hosted on a Linux Docker image. Requirements: - Troubleshoot and resolve the issue of not being able to reach the website - Have access to the server hosting the Linux Docker image - Experience with Node.js and CouchDB - Ability to troubleshoot and resolve errors - Familiarity with Nodejs, Docker and Linux If you have experience with troubleshooting Node.js webapps and deploying them on Linux Docker images, please reach out to me with your relevant experience. Please note that the versions of Node.js and CouchDB used are not specified, so fle...
Need devops for onetime setup for aws to deploy springboot project AWS Elastic bean stalk EC2 S3
I am looking for a freelancer who can help me reconfigure my VPS Ubuntu 20.04 that already has WHM installed. The specific configurations I need for my VPS include: - Firewall settings - Network settings - Server optimization I have root access to the VPS, so the freelancer will be able to perform the necessary tasks. The purpose of the PHP scripts that I need running on the VPS is for an other application. Ideal skills and experience for this job include: - Strong knowledge of VPS configuration and administration - Proficiency in Ubuntu 20.04 and WHM - Experience with firewall settings, network settings, and server optimization - Expertise in PHP scripting and running applications If you possess these skills and are confident in completing this project, please submit your proposal.
I am looking for a freelancer who can provide assistance with AWS and cloud computing. Requirements and Goals: - I am open to suggestions and do not have any specific requirements or goals for my AWS project. - I just need general assistance in setting up and managing my AWS services. Timeline: - I have a tight deadline for this project and require it to be completed within 4 days. Ideal Skills and Experience: - Strong understanding and experience with AWS and cloud computing - Proficiency in cloud computing and the ability to set up and manage AWS services efficiently. - Excellent problem-solving skills and the ability to troubleshoot any issues that may arise during the project. If you have the necessary skills and can meet the tight deadline, I would love to hear from you. Please p...
Servidor web Apache Versión del cliente de base de datos: libmysql - mysqlnd 7.4.33 extensión PHP: mysqli Documentación curl Documentación mbstring Documentación Versión de PHP: 7.4.33 Servidor de base de datos Servidor: Localhost via UNIX socket Tipo de servidor: MySQL
Tengo un proyecto hecho con LARAVEL en un servidor WHM/cPanel, el una funcion de un controlador se esta regresando parcialmente una respuesta de una api, es decir, no esperamos a que se finalizae completamente para regresar un resultado, se encia por partes. El detalle es que en LOCAL funciono perfecto pero en PRODUCCIÓN no, por lo que leí creo es un tema de APache pero no estoy seguro
Very urgent - My Contabo server is down? even I am not able to login my plesk. If you have experience then fix now.
Eu tenho um projeto de gerenciamento de vendas e controle de estoque que foi construído em Laravel 10 com php 8.2, esse projeto usa o conceito de multi-tenant, ou seja, se o seu sistema tiver 100 clientes eu terei 100 bancos de dados em operação além de 100 subdominios em uso, além disso eu uso da tecnologia de websockets, que fica no meu docker composer do projeto, dessa forma eu também preciso do docker em operação, contudo eu não tenho experiências em hospedagens de sites e gostaria de uma orientação de qual o perfil de máquina que de conta do meu sistema sem sacrifícios de velocidade ou desempenho, pois o sistema estará em constante mudança, pois planejo implementar futurament...
The project is a diffusion distillation model. I am seeking help to run the code of this project and it can be found on this link: The code output is in the preview document on the same link. All the files to run the code can be found at this link: *Please note a TPU is required which can be found on Google Collab or other TPU cloud services. Requirements: - Familiarity with the code and its requirements is necessary. - The intended use for the output is personal. - No modifications or specific features are needed in the output. Ideal Skills and Experience: - Proficiency in running code from GitHub repositories. - Understanding of the code and its dependencies. - Ability to generate the output as it is without any modifications. We require the run code by Friday. Please check the f...
I am looking for a freelancer to provide support for my Odoo ERP system. Specific Areas of Support Needed: - Sales - Inventory - Accounting Goals and Outcomes: - I have specific goals in mind that I would like to achieve with the support of the freelancer. Preferred Mode of Communication: - Email Ideal Skills and Experience: - Strong knowledge and experience in Odoo ERP system - Expertise in sales, inventory, and accounting modules - Ability to understand and execute specific goals - Excellent communication skills via email.
I am looking for a skilled and experienced Server Admin who is very familiar with Linux, Nginx, PHP-FPM, CPU, and MEMORY. Tasks: - Troubleshooting and debugging server issues - Optimizing server performance Requirements: - Strong knowledge and experience in Linux, Nginx, PHP-FPM, CPU, and MEMORY - Ability to troubleshoot and debug server issues efficiently - Experience in optimizing server performance Maintenance: - Regular server maintenance is required Communication: - Preferred method of communication for discussing server-related issues is chat messaging.
Looking for 5+ years hands-on experience with large scale Tableau server deployment, configuration, administration, maintenance and production support on various platforms preferably on Linux and hybrid cloud. Please bid with resume and rate per hour. This is a long term position prefer someone to come on a contracting basis for a year to work 30 hours a week.
I am looking for a freelancer who has experience in installing a CodeIgniter 3 website on a CentOS 7 server using phpMyAdmin. Requirements: - Familiarity with CodeIgniter 3 - Proficiency in CentOS server management - Experience in using phpMyAdmin for website installation The project involves installing the website on the server, utilizing the provided server access and login credentials. No additional assistance is needed in obtaining these credentials. You will also need to install the required mysql data base for this website. If you have the necessary skills and experience in website installation on CentOS servers and using phpMyAdmin, please reach out to me. Thank you.
I am looking for a freelancer who can deploy a virtual machine with the following specifications: Operating System: Linux - The virtual machine should run on a Linux operating system. CPanel Version: Latest Version - The virtual machine should be equipped with the latest version of CPanel. Nginx Docker Configuration: Standard Settings - No specific configurations or settings are required for the nginx docker. Standard settings will suffice. Proper ports configuration Configure 2 cpanel user account for 2 different docker instance to run Ideal Skills and Experience: - Experience in deploying virtual machines on Linux operating systems. - Proficiency in working with CPanel and familiarity with the latest version. - Knowledge of Nginx and Docker, specifically in configuring and working...
I have my WHMCS server where I provide hosting and email services to some clients. Who complain to me about the amount of junk mail that arrives. Spamassasin works, but not very well, I even have complaints that non-junk mail ended up in the spam folder. I would like to contact an expert to find out my options. Thank you
Project Description: I am looking for a freelancer who can assist me with setting up and integrating SIP calls to WhatsApp call conversion. Requirements: - Familiarity with setting up SIP servers on Linux operating systems - Experience in integrating SIP calls with WhatsApp call conversion - Knowledge of the technical aspects involved in setting up and integrating SIP calls - Ability to troubleshoot and resolve any issues that may arise during the setup and integration process Skills and Experience: - Proficient in Linux operating systems - Strong understanding of SIP servers and client software - Experience in integrating SIP calls with messaging platforms such as WhatsApp - Excellent problem-solving and troubleshooting skills If you have the necessary skills and experience in sett...
We use Asterisk PBX along with Free PBX using SIP Protocol. We would like a developer to integrate Whats App calls to our PBX System. Either directly by configuring the Gateway on the PBX itself or as a trunk which is piped from an Android Phone (in this case the phone will be ON and connected on WiFi) to receive and make calls and pipe it as a SIP trunk to our PBX. Requirements: Inbound and Outbound Calling. Caller ID must be passed on incoming calls. Ability to have more than one Whats App number to work simultaneously
I am looking for an expert who can help me with the configuration of my VOS3000 Softswitch. The specific changes I need include adding new routes, changing existing routes, and configuring billing settings. Skills and experience required: - Proficiency in VOS3000 Softswitch configuration - Strong troubleshooting skills - Knowledge of customer account settings I have the login credentials for the VOS3000 Softswitch, so you will have access to the necessary resources. This project is urgent and needs to be completed within 20 minutes. Budget for this is $10 so no need to quote if you want a payment above $10
I am looking for an experienced technical content writer with expertise in Linux. The ideal candidate should have a solid understanding of Linux and Windows OS, along with Hosting, Server and errors. Specific requirements for the project include: - Crafting informative and engaging articles on various topics related to Linux and Windows, hosting and server etc. - Prepare 3 - 6 articles per week. We have fixed rates we pay around $10 to $15 per article (will be decided when hiring) - It's a long term work. - You should have experience with WordPress also. - In some articles, you need to follow the steps on your system and provide screenshot in your articles also. If you have a passion for Linux and can deliver high-quality, well-researched content, we would love to hear from you. ...
I am in need of assistance as one of my sites has recently been attacked by malware and now rendered the other sites on the same hosting package offline. Security Measures: I have not taken any steps to secure my website after the attack, so the ideal candidate should be able to implement necessary security measures to prevent future attacks. The below has come from my hosting company. ********************************************************************************* (A) Disinfecting or deleting the malicious files 1. Open the indicated link in your browser and use the access data for your primary SFTP user for authentication. Alternatively, you may also use an FTP client (such as FileZilla) to open the file in the ./logs/forensic/ directory. 2. The log file will contain additional inf...
Need a daily cron job configured where it will copy account A to account B daily on the same server, updating the mysql db and files with any updates or changes. Mainly it is the mysql that needs to be updated daily so the users and customer info stays current
Java Application for Real-Time Packet Monitoring and Security Analysis - Purpose: The main objective of this project is to develop a Java application that can effectively scan and analyze packets for security analysis. - Features: - Real-time packet monitoring: The application should be able to monitor packets in real-time, providing instant visibility into network traffic. - Alert system for suspicious activity: The application should have an alert system in place to notify users of any suspicious activity detected. - Detailed report generation: The application should generate detailed reports on packet analysis, providing insights into potential security threats. - Network Protocols: The application should support all common network protocols, including TCP/IP and UDP, to ensure compreh...
I'm seeking an individual with expertise in managing AWS Amazon EC2 Windows instances. I've developed a Python-based web scraper that extracts data from a website. However, executing the scraper on a single Python instance from my personal computer is proving to be time-consuming. Consequently, I aim to leverage AWS to expedite the execution of this task.
Google Cloud Developers - I am looking for experienced Google Cloud Developers who can provide assistance with specific Google Cloud services such as Compute Engine, App Engine, and BigQuery. - Whether you have an existing project on Google Cloud or are starting a new one, I am open to working with you. - The timeframe for completing the Google Cloud development work is flexible, allowing for efficient collaboration between the client and developer. - Ideal candidates for this project should have a strong understanding of Google Cloud services, including experience with Compute Engine, App Engine, and BigQuery. - Proficiency in programming languages such as Python, Java, or Node.js is required. - The ability to design, develop, and deploy scalable applications on Google Cloud platform is e...
Hey! :) I am looking for a person to help me change the current setup of my website from AWS S3 storage and CloudFront to Instagrams own CDN The project is made in MERN.
Project Description: I am looking for a skilled Jira expert to help migrate our normal software project to a service desk project. This project is for an existing job on my team and our desired outcome is to have service desk functionality in place. We need this project completed within a month or 45 days. Ideal Skills and Experience: - Strong proficiency in Jira Service Desk (Data Center) and experience with Jira project migration - Knowledge of Jira service desk functionality and best practice by analysing existing software project. - Reports to show specific metrics and key performance indicators (KPIs) - Collect & Analyze Customer Satisfaction. Satisfaction rates (Out of 5) - Service Level Agreements: With Location of the user & holiday info : ability to set and track SLA...
Hello We have website called , Recently, We migrated this site to MS Azure and immediately after migration We started to get wordpress inconsistent permission issue and due to this unable to update plugins, themes and latest version of wordpress. We are looking for a wordpress expert who can fix this issue using SSH connection & bitnami linux because We dont want any plugins and for this I can provide you server credentials and wp-admin credentials also. Interested people read above carefully and apply. Thanks
Project Description: Objective: - Build an advanced neural network classification model using Python and C to perform binary classification. Requirements: - Experience in building neural network models using Python and C. - Proficiency in handling time-series data for training the model. - Ability to handle complex model requirements and implement advanced techniques. - Strong understanding of classification algorithms and techniques. - Knowledge of data preprocessing and feature engineering for time-series data. - Familiarity with Python libraries such as TensorFlow, Keras, and PyTorch. - Proficient in C programming for model optimization and performance improvements. Deliverables: - Develop a well-performing binary classification model using a neural network. - Provide documentation o...
I am looking for a freelancer who can help me with installing VestaCP on my newly installed Ubuntu 23.04 VPS. Here are the project details: - I already have a VPS set up. - The primary purpose of installing VestaCP is for website hosting. - No additional software or modules are required to be installed with VestaCP. Skills and experience required: - Strong knowledge of Ubuntu and VPS management. - Experience in installing and configuring VestaCP for website hosting. - Familiarity with server management and security practices. If you have the necessary skills and experience, please bid on this project. Thank you!
I am looking for a freelancer who can help me automate tasks using Alteryx and Python. The specific tasks that need automation are data cleaning and preprocessing. This is a new project from scratch, so there are no existing scripts or workflows that need optimization. For communication and project updates, I am open to the recommended method. Whether it's daily emails, weekly video calls, or using a project management tool, I am flexible and open to suggestions. Ideal Skills and Experience: - Proficiency in Alteryx and Python - Experience in data cleaning and preprocessing - Knowledge of automation workflows - Strong communication and project management skills
I am looking for a skilled System Administrator/ Website Infrastructure Administrator who has experience with Windows operating system. Tasks to be performed on the system include: - Optimization and Performance Improvement to enhance the website's speed and efficiency. - Troubleshooting and Issue Resolution to identify and resolve any technical issues that may arise. - General Maintenance and Updates to ensure the system is up-to-date and functioning properly. ### **Job Title: Systems Administrator / Web Infrastructure Administrator** **Responsibilities:** 1. **Web Server Management:** - Configure, deploy, and maintain web servers (e.g., Apache, Nginx, Microsoft IIS). - Ensure the availability, performance, and security of web server environments. 2. **Infrastructure Conf...
I am looking for a freelancer who can help me with port forwarding on my Genexis GPON Earth - 4222 router. Skills and Experience: - Experience with configuring port forwarding on Genexis GPON Earth - 4222 routers - Strong knowledge of router settings and access - Familiarity with port forwarding for computers - Proficiency in configuring standard ports such as 80 and 443 Project Scope: - The freelancer will assist me in accessing the router settings for port forwarding. - The goal is to configure port forwarding specifically for computers. - The required ports for forwarding are standard ports such as 80 and 443. If you have the necessary skills and experience, please reach out to discuss further details of the project.