Linux Projects
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Remove vulnerability by disabling SSL 2.0/3.0 and use TLS 1.2.
This project aims to enhance security on a legacy Linux server by disabling outdated and vulnerable SSL/TLS protocols and implementing more robust encryption standards. Due to the sensitive nature of the systems involved, testing must be done in an isolated lab environment that replicates the production server configuration. The initial vulnerability assessment found the server permits connections using SSL 2.0 and 3.0, protocols that are no longer considered secure. To strengthen protections, these will need to be disabled on the server configuration. Additionally, the assessment recommends migrating to TLS 1.2 as the minimum encryption standard, using cipher suites that provide adequate security. The contractor's role will be to test the environment to mirror the production Linux server. Thorough testing is then required to validate all critical business services and applications continue running as expected with the proposed SSL/TLS changes implemented. Once verified, recommendations for applying the same upgrades to the live production server in a planned migration can be provided. The overall goal is to bolster security by eliminating use of outdated and vulnerable protocols while ensuring minimum disruption to operations. Configuring the isolated lab system and thoroughly verifying compatibility and operations across applications is key before any changes go live.
a month ago9 proposalsRemoteImplementation and Testing of Network Expansion and Monitoring
Implementation and Testing of Network Expansion and Monitoring Infrastructure in a Test Environment for IT2Web2 GmbH" Project Description: This project is a simulated test environment for IT2Web2 GmbH, designed to demonstrate the implementation and management of an expanded network infrastructure and an integrated monitoring system. The test environment aims to replicate real-world processes in a protected, fault-tolerant context to provide a safe platform for development, configuration, and testing. The central tasks are divided into clearly defined modules: 1. Initial Situation: Analysis of the existing network and preparation of expansion plans. 2. Tasks: • Routing: Configuration of the network to enable internet access for the new building. • SNMP (Simple Network Management Protocol): Setup and configuration of monitoring tools and agents on various operating systems and devices to monitor network traffic and system performance. • SNMP Tools: Installation and testing of SNMP management tools. • Windows Agent: Configuration of the SNMP service on Windows devices. • Linux Agent: Setup of the SNMP service on Linux servers. • Firewall Agent: Integration of the SNMP service into the firewall. • Router Agent: Configuration of the SNMP service on network routers. • Access Control: Ensuring proper access control and rights management. • Wireshark Trace: Conducting network analyses for fault diagnosis. • SYSLOG: Setting up a central Syslog server for logging and analysis of system messages. • PRTG Monitoring: Installation and configuration of a PRTG monitoring system for network performance monitoring. • Grafana / Prometheus: Establishment of a comprehensive visualization and monitoring system with Grafana and Prometheus to display network performance. 3. Installation: Preparation and configuration of the test environment, including the provision of all necessary systems and applications. I will provide you with access to a specially prepared virtual environment where all systems and network components are already configured and ready for use. Each task area is detailed in this environment to facilitate your start. In addition, we require a comprehensive step-by-step guide that allows a third party to precisely trace and replicate the entire configuration and setup. This guide should include all necessary steps from the initial setup to the final execution and verification of system functions.
14 days ago10 proposalsRemoteLucee 5.4.4.38 Convert to PDF
I have a script that creates an HTML page layout that I want saved to my server (Linux) as a PDF. I have not been able to figure out how to make that work using Lucee 5.4.4.38. I'm used to Coldfusion and they have a way of making a page as a PDF using CFDOCUMENT but Lucee does not. I need someone to provide me the proper way to save the output of my .cfm page as a PDF and save to my server in a folder of my choosing within the public_html folder of the root folder. This URL (https://griffintrailer.com/dealer/orders/order-confirmation.cfm) is the page template that will need to be saved as a US Size Letter (8.5"x11") with .25" margins all around. The height will vary because the template may expand vertically depending on the contents, so there will not likely be a page break that is logically placed. The design of the outer edges of the form will always be the same as the vertical height increases, so wherever the page breaks is fine. It just needs to always fit in the width of the page with .25" margins on left and right. The header area is not really existing in the HTML code, so the page needs to just be fully filled out with .25" margins on top and bottom. No page info from the HTML code (page name, footer info, etc.) will need to be shown. Just exactly what the eye sees in the browser window. I want the .CFM markup for making this work as the deliverable along with any necessary Lucee instructions to make it process properly.
19 days ago18 proposalsRemoteopportunitypre-fundedurgent
Online questionnaire development,
We seek to design and develop an interactive online questionnaire system with robust functionality. Key features include: 1. An intuitive interface to construct survey forms efficiently. 2. Single and multiple response question types. 3. Integration with social media platforms for recruitment. 4. Two-way exchange of anonymized data with research partners. 5. Tabular responses where respondents can select only one option per column, and no row can be duplicated. 6. Randomize the question-and-answer order for each participant. 7. Export response data, coding information, and system documentation. 8. Automatic timestamping of session start/end times. 9. Secure deployment on Linux servers with suggested frameworks like Nginx and React. 10. Postal code validation against external databases. 11. Support for multiple questionnaire versions and variants within exported data. 12. Embeddable hyperlinks within questions. 13. Branching logic to guide participants through adaptive question flows. 14. Anticipated ongoing enhancements to core capabilities. We welcome proposals with estimates of effort and timescales to develop this system to meet our research needs fully. Security, reliability and ease of use are high priorities. Please do not include any contact information in your response.
23 days ago64 proposalsRemoteExpires in 6
Past "Linux" Projects
Upload Django App to Server
Task is to upload on a linux server a small django app. (I will provide all details and server) 1. When I write the IP of server, the program should appear in browser. 2. The web server needs to be setup so uploads over under 500 mb are permitted and an active connection of 10 minutes should be permitted. (If the upload speed is slow, we need to permit the user 10 minutes to upload and not close hist connection). 3. Program should work menaing chat should work and image upload should work. Note: This is a docker project and a docker file will be provided by me.
OSPOS customization
Installation via Softaculous in Linux server I need: . Fix CSV import (customer, items, suppliers) .Customize inital logo
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Windows/Linux Systems Administrator Needed
I'm searching for a dedicated lead Systems Administrator who is proficient in both Windows and Linux operating systems. The primary responsibility will be user management for an infrastructure with less than 50 users. Key Duties: - Handling user access, user rights, and space allocation issues - Maintenance of user accounts, permissions, access rights, and storage allocations in compliance with our IT policies. Ideal Skills and Experience: - Proven experience as a Systems Administrator in both Windows and Linux environments - In-depth understanding of user management for small-scale infrastructures is essential.
Linux VPS Setup for Laravel/VueJS/PHP Site
I'm looking for a professional with in-depth knowledge of Linux virtual server configurations and Laravel/Vue JS/Php implementations. The website has already been built and my main need is to fix the server so I can host the website and get it up and running again. The main tasks will involve: - Setting up an efficient Linux VPS - Implemented user authentication, data management and real-time updates related to Laravel and Vue JS. - Configuring the server to be optimized for the PHP version I hope the freelancer: - Be proficient in configuring Windows VPS - Have robust knowledge of Laravel & Vue JS - Have experience in PHP version configurations - Be able to work quickly without compromising quality. - Document the entire configuration/installation process so that I can perform a new installation alone on any other server or the same one if necessary. Your ultimate goal will be to have the website up and running correctly and create a server environment that is sustainable and easy to manage. Previous experience with the requirements described will be greatly appreciated.
Lots of Temp Files Crashed Server
Hi there, I rent a dedicated Linux server running two websites. On one of the websites, temp files keep mounting up and are crashing the server. The webhost says... ------- Your server is overrun with files, and it's proving difficult to find the silver bullet to clear them to free up space for the server to work. We recommend you review the following directories and delete files accordingly: /var/www/***** It's taking the server an extroadinary amount of time to even show us how many files are in there. If needs be, you should consider deleting that folder and restoring from a backup. --------- I'm looking for someone to see what is happening for al the files to accumulate and provide a fix to prevent it from happening in the future. Thank you for your hellp.
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I need Linux Admin with Mysql, Apache & Dovecot Postfix
Hello, I am looking for Linux Administrators, System Administrators, Apache, Mysql, Dovecot, Postfix expers who can analyse and optimize my server's services for best performance. I have an Ubuntu based server using Webmin Control Panel with Mysql, Apache, Dovecot & Postfix I host only 15 wordpress sites with a i9 CPU 128 gb ram server. CPU load is around 20-30 right now and Mysql using the higher number of CPU at the moment. I am using performance and cache plugins in all wordpress sites with WP Firewall plugin for security. But l still get high load % on the server. I am looking for some1 who can tune my server for best performance and lower the Server Loads to %5-%10 My budget is 25 usd for this task. Thanks.
opportunity
Change C src code of tvheadend to allow CORS requests
this is a repost of a job 1 TV headend has a built in web server it is configured to send headers which do not allow for CORS requests. 2 the TV headend src code is forked to my own repo and has had some changes made which failed to allow CORS requests. 3 the src code is here https://github.com/RustieNewton/goggleBox /src/http.c 4 the job is to a) change src code to allow cross origin requests b) provide the compile commands to compile the new forked version on a Linux arm SBC c) provide a curl command or similar terminal command to prove that CORS is being allowed it should be a 1 hour job at the most
Postfix SMTP Multi Instance Settings
We have a Ubuntu Linux postfix SMTP send-only server. We need to add an additional postfix fix instance ( Has Been Already Setup) Which picks up soft bounced emails 4xx and then sends them via Mailgun SMTP instead using the "Sender_Relay". 97% Already configured looking for a someone to just finalise the setup.
Expert Needed for Website Speed Optimisation on Dedicated Server
We are on the lookout for a skilled freelancer to undertake a crucial speed optimisation project for our primary website, https://sameday-delivery.co.uk, along with two additional sites hosted on the same dedicated server: https://samedaycouriers.uk and https://sameday.delivery. A recent SEO audit has highlighted the need for speed enhancements on our main site, and we believe it is prudent to extend this focus to our other websites, ensuring all three sites meet Google's Page Speed standards for optimal SEO performance. Here are the details and what we are looking for: SERVER SPECIFICATIONS: Operating System: Linux Ubuntu 20.04 CPU: Intel E3-1270 V6 Storage: 2 x 2TB HDD with 1GB RAID 1 Control Panel: Plesk Obsidian Web Host Edition 18.0.58 Update #2 WEBSITE DETAILS: Initial audit on https://sameday-delivery.co.uk reveals: DESKTOP: Performance grade of 64/100, Google’s PageSpeed Insights rating at 52/100. https://tools.pingdom.com/#6207f8963ac00000 https://pagespeed.web.dev/analysis/https-sameday-delivery-co-uk/ni28wo72ky form_factor=desktop MOBILE: PageSpeed Insights rating at 32/100. https://search.google.com/test/mobile-friendly/result?id=RUpwTAgoQPmQWQ1HEWdRIQ https://pagespeed.web.dev/analysis/https-sameday-delivery-co-uk/ni28wo72ky?form_factor=mobile The performance of https://samedaycouriers.uk and https://sameday.delivery has not been audited but should be assessed and optimised within this project. PROJECT GOALS: Elevate the PageSpeed rating to a minimum of 90/100 for desktop and mobile versions across all sites to comply with Google's Page Speed update and Mobile First Indexing update standards. Optimise site speed while maintaining the current PHP code structure due to its complexity and our budget constraints. SCOPE OF WORK: We seek a freelancer with expertise in Plesk Control Panel, capable of using both native and third-party tools for website speed optimisation. The project includes a comprehensive assessment and enhancement of our sites' performance, focusing on server configuration and non-code related improvements. BUDGET Please note the budget listed is a placeholder. We encourage you to provide a custom quote based on the project's scope, including your proposed approach, timeline, and total cost. HOW TO APPLY Submit your proposal with detailed experience in server management, specifically using Plesk, and previous success stories in similar optimisation projects. Include your strategy for assessing and improving the performance of all three sites, emphasising any unique techniques or tools you plan to employ.
SMTP POSTFIX Config
We have a Ubuntu Linux postfix SMTP send-only server. We need to add an additional postfix fix instance ( Has Been Already Setup) Which picks up soft bounced emails 4xx and then sends them via Mailgun SMTP instead using the "Sender_Relay". 95% Already configured looking for a someone to just finalise the setup. Please only propose if you know postfix inside out and can start work immediately
opportunity
Experienced eBook Formatter and Designer Needed for Hiking Guide
I am seeking a talented eBook formatter and designer to bring a visual edge to a comprehensive hiking guide. This project requires someone with a keen eye for design, proficiency in eBook formatting, and the ability to incorporate photos, links and elements that resonate with the adventure and hiking community. About the Book: • Title: Pack like a pro • Genre: Non-fiction / Hiking & Adventure Travel • Length: 38,000 words • Audience: Hikers, adventurers, and outdoor enthusiasts – from beginners to experienced trekkers • Topic – it gives a list of all the gear items needed for a multiday hike, like Everest Base Camp, or climbing Kilimanjaro. It also gives advice of when to buy how to maintain the gear, and loads of other interesting stuff related to gear. It’s based on experience that the author has gained through years of climbing mountains. Requirements: • Experience: Proven track record in ebook design and formatting, preferably in travel, outdoor, or adventure genres. • Portfolio: A portfolio showcasing previous work, especially with similar content. • Software Proficiency: Must be adept with ebook formatting and design software, ideally inDesign (unless you recommend other?) • Communication: Open to collaboration and regular updates. • Timeline: • First sample to ensure right theme is selected – 18th Feb • Project completion by 1st March. What You’ll Do: • Formatting: Ensure the ebook is perfectly formatted for various digital platforms; divices (phones, tables, laptops, computers) and different operating systems (MacOS, Microsoft, ChromOS, Linux etc) • Design: Enhance the visual appeal of the ebook - transform the manuscript into a visually stunning ebook that is easy to navigate and read. • Photo Integration: Incorporate and arrange photos in a way that complements and elevates the text. A bunch of images will be provided, you’ll need to choose those most suitable, plus some must be downloaded online (e.g. a link to a gear item will be provided and you’ll need to copy that image from there to visually show what an item really is because some items may not be obvious for unexperienced hiker) • Integrating links: Each item of gear will have 3 links provided (some may have <3 but majority will have 3) – these will need to be integrated into the ebook, • Layout: Create an engaging and reader-friendly layout that reflects the book’s adventurous spirit. • Table of content must be functional • First sample expected by 18th February, to ensure the theme of the ebook is what the author expects • Ensure the final product is compatible with major ebook platforms. • Ensure the final format is delivered together with row file that can be easily edited by the author at a later day – inDesign file Application: Interested candidates, please submit the following: 1) a portfolio of your previous work. Highlight any experience with outdoor or adventure-themed content. I need to see more than just a cover of an ebook you’ve done, need to see some inside content too. 2) A sample page you would do for a hiking boots – put 200 random words and 3 random (but operational) links. It can be gibberish (i.e. meaningless words, and unrelated links) as I only want to see what style you can deliver, and that the links would work 3) Are you ok with inDesign? Or specify other platform you would want to work with. Looking forward to collaborating on making this guide a visually captivating resource for hikers and adventurers!
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Create a virtual box file (VDI) that runs HQ Player embedded
I need a linux and virtual box expert to create a virtual box image that runs HQ Player, embedded version, on a lite version of linux. https://www.signalyst.com/custom.html The virtual box image needs to boot in my installation of virtual box to give me a working linux distro so that I only need to load the image to have the service working as described on their website.
opportunity
Change C src code of tvheadend to allow CORS requests
1 TV headend has a built in web server it is configured to send headers which do not allow for CORS requests. 2 the job is to change src code to allow cross origin requests, then provide the compile commands to compile the new forked version on a Linux arm SBC the src code is here https://github.com/tvheadend/tvheadend/blob/master/src/http.c the header should be "Access-Control-Allow-Origin: *" the line is https://github.com/tvheadend/tvheadend/blob/0da7fc0b7cf8f0159924d37a8c00b84ca3efdfc2/src/http.c#L371C30-L371C58 other lines in the code may need changing too obviously it should be a 1 hour job at the most.
We are looking for an experienced DevOps Consultant
- About the role We are looking for a freelancer who is ready to join a dynamic work environment, work on client projects, and lead both client-focused and internal initiatives? Join our team as a DevOps Consultant and embark on a journey to elevate your skills and career aspirations. We are committed to finding roles that align with your professional goals and aspirations. - What you’ll be doing As a DevOps Consultant, your role will encompass: Providing top-notch consulting services to our valued clients. Crafting innovative cloud infrastructure designs that address complex technology challenges. Tackling intriguing, technology-specific problems within the cloud environment. - What you'll need Advanced proficiency in following: - Docker - Kubernetes - Linux - Networking - IaC in any technology - CI/CD Pipelines in any technology - Monitoring in any technology - Logging in any technology - Cloud security in any cloud Advanced knowledge in system design Proficiency in programming in any language. Advanced knowledge of at least one major cloud provider: - GCP - AWS - Azure Exceptional communication and writing skills in close-to-native English. Advanced technical writing abilities.
Create virtual virtualbox system with installed and working
Technical Specification for Freelancer: Installation of OpenPose on VirtualBox Project Objective: To install the OpenPose program on a VirtualBox virtual machine for pose detection and image analysis purposes. Freelancer Requirements: 1. Experience with virtualization and installing programs on virtual machines. 2. Knowledge of Linux operating systems and command-line usage. 3. Familiarity with image processing and computer vision concepts would be advantageous. Tasks: 1. Install VirtualBox on the local machine. 2. Create a virtual machine in VirtualBox using a Linux operating system (Ubuntu is recommended). 3. Configure optimal settings for the virtual machine, including resource allocation (memory, processor), network settings, and disk space. 4. Install the necessary dependencies for OpenPose compilation (git, cmake, g++, python, libgtk2.0-dev). 5. Clone the OpenPose project repository from the Git repository. 6. Use CMake to configure the OpenPose project for building on the virtual machine. 7. Build the OpenPose program using the make command. 8. Download the required models for OpenPose. 9. Verify the functionality of OpenPose on the virtual machine by processing images and checking the results.
DevOp SQL - Linux Debian SSH
We are building a financial application whereas you can put money hence our AI works on it through big data and automation. The project is about algorithmic auto-investing trading on world wide's financial market. Fixed Rate Job Paid based on success delivery per country. $10/country. Make about 5-10 API/country for installing python, setting API, SQL for our applications and Google Sheet. You may be given similar code to replicate so you can simply just change some links and few lines. For each country may need API for such as : 1. Historical Data 2. Financial Scrapped Source 3. Financial Summary Scrapped Source 4. Interest rate 5. Some More Required Skill & Experience : 1. DevOps & SQL 2. Familiar with python installing & setting up environments 3. Experienced in Linux Debian & LNMP server by SSH 4. You need to know on how to run python scripts on debian by ssh, and setup cron task on debian, and debugging etc Personality's Criteria : 1. No toxic working environment 2. Agile, Responsive, and Fast Delivery 3. Collaborative as a team 4. Responsible, Credible, Reliable and Integrity person 5. No agency, only direct hiring --- You will be asked to answer the following questions when submitting a proposal: 1. How familiar are you with DevOps, SQL & PHP ? 2. How familiar are you with stock trading and/or financial markets ?