Ubuntu jobs

My server is running Ubuntu Server 22.04 LTS (“Jammy Jellyfish”) and needs a clean, production-ready installation of Wowza Streaming Engine. The goal is to walk away with a fully operational setup that: • Delivers live streaming, video-on-demand, and DVR functionality out of the box. • Starts automatically with systemd and survives reboots. • Listens only on the required ports, with the firewall tightened to recommended Wowza guidelines. • Includes a short, step-by-step document (or shell script) showing exactly how you installed, configured, and verified everything so I can replicate or troubleshoot later. A quick test stream (HLS or RTMP) demonstrating each of the three features will serve as acceptance that the job is complete.

Project Title: IoT Temperature/Humidity Monitoring Platform with Monthly Reports Project Description: I am an entrepreneur looking to launch an IoT monitoring service for professional clients (cold storage warehouses, pharmaceutical laboratories, indoor agriculture, etc.). I need a freelance developer to build a platform that only I (the admin) can access. Clients receive monthly repor...month. List of all alarms triggered during the month. Email the report to the client automatically at the end of each month. 5. No Client Access: Clients have no login and no access to the platform. They only receive: SMS alerts when an alarm is triggered. A monthly report via email. Technical Stack The solution must be based on ThingsBoard Community Edition (open-source). Hosted on a Linux VPS (Ub...

I have a set of raw FASTQ files from a personal research project and I want to take them all the way through to biological insight. My primary goal is to identify differentially expressed genes, and I already h...reproduce every step on my own workstation. Please use standard RNA-seq tools—the typical stack would be FastQC, Cutadapt/Trim Galore, STAR or HISAT2, Salmon/kallisto, DESeq2, and clusterProfiler—but feel free to suggest sensible alternatives if they improve accuracy or speed. I work comfortably in Linux, so command-line oriented solutions are welcome, and I expect the code to run under a recent Ubuntu or CentOS environment without extensive tweaking. If this matches your expertise in bioinformatics and you can turn around clear, reproducible results, I’...

I’m looking for someone to set up a fresh, stable, production-ready Medusa v2 environment on my Contabo VPS running Ubuntu 24.04. For this project, I need: - Latest Medusa v2 backend - Official Starter Storefront - PostgreSQL database setup - Nginx reverse proxy configuration - HTTPS/SSL configuration - PM2 process management for the backend and storefront - Medusa Admin panel fully operational - Storefront accessible and working correctly over HTTPS - Documentation covering installation commands, environment variables, build/deployment steps, backups, and how to restart or scale the applications later There are some files from previous installation attempts on the server, but I want the new installation to be clean and reliable.

...you to tackle • Profile both the mobile client and the existing Node/JavaScript backend, pinpointing functions, background tasks, or logging that slow the app down, then refactor or remove them without breaking current functionality. • Reduce round-trip time for screen loads, device data sync, and control commands to well under a second on a normal 2G connection. • Stand up a secure VPS (Ubuntu preferred), install and configure an MQTT broker such as Mosquitto or EMQX, and harden the server (SSL/TLS, firewall rules, basic monitoring). • Replace each Firebase feature we use today—authentication, realtime database, cloud functions, and push messaging—with an equivalent self-hosted or lightweight alternative, wiring it all through MQTT where a...

I’m running an Ubuntu VPS and want to turn it into a WireGuard VPN And RADIUS server that authenticates users against RADIUS. also need to migrate my existing Mikrotik User Managers all user to the RADIUS. What I need is a clean installation and configuration of WireGuard, full integration with the RADIUS so that user creation and revocation stay centralised, and a short set of commands or notes I can reuse when I add new clients in the future. Key points for this assignment • Ubuntu (latest LTS) is already provisioned with root access. • Mikrotik User Manager is live and reachable; I can supply the shared secret and connection details. • Only RADIUS-based logins should be accepted by WireGuard once you’re done. Deliverables 1. Working WireGu...

I need help configuring Ubuntu on my laptop for essential functions. Key Tasks: - Set up Thunderbird for email - Configure and manage storage Ideal Skills and Experience: - Proficiency in Ubuntu - Experience with Thunderbird - Strong system configuration skills

I need a production-ready Docker Swarm cluster deployed on multiple Contabo VPS nodes. Each service must run with at least two replicas so traffic can shift seam...automatically roll back if a health-check or readiness probe fails. • Centralised logging plus real-time monitoring and alerting—Prometheus + Grafana or another open-source stack that gives me CPU, memory, container health, and custom app metrics with email/Slack alerts. • Brief but clear documentation that lets me add new nodes or services without breaking the cluster. SSH access to freshly installed Ubuntu servers is ready; root or sudo privileges are available. I’ll test the setup by pushing an example image and performing a forced failure—if traffic keeps flowing and the rollback trigg...

I want to harden an Android security-focused APK so that it remains fully undetectable when scanned by Play Protect and the major anti-virus engines aggregated on service...covering every tool and command you use—apktool, Gradle, Android Studio, ProGuard/R8, DexGuard, custom encryption layers, anti-emulator checks, etc.—so I can reproduce the build on my own machine. • Explanations of any trade-offs that affect stability or Android policy compliance, plus tips for keeping the app FUD across future AV signature updates. Your solution should run on a standard Windows or Ubuntu workstation and rely only on publicly obtainable tools or clearly documented custom scripts. If you have questions about my environment or need sample code, let me know early so we can keep ite...

• Strongest Areas: Git & GitHub (branching, merging, PRs, GitHub Actions/CI-CD basics), RHEL/Linux Administration, Docker (images, containers, networking, volumes) • Operating Systems: RHEL, CentOS, Ubuntu, Kali Linux, Windows, Linux Development • Linux Administration: User & Group Management, File Permissions & ACLs, SSH Administration, Systemd, Cron Scheduling, Process Management, Package Management (RPM/YUM), Log Analysis, Performance Monitoring, Troubleshooting • Storage & Filesystems: LVM (PV/VG/LV), Disk Partitioning, EXT4/XFS, Mount Management, Rsync Backup, TAR/Compression, Backup & Restore • Networking & Services: TCP/IP, DNS (BIND), NFS, Samba, FTP (vsftpd), Apache HTTP Server (Virtual Hosting), Firewall (iptables, firewalld...

I want a lightweight, straight-C console tool that I can compile with a single gcc call on both Ubuntu 26.04 LTS Server and Desktop. When I launch it the program must: • Prompt for the full path of the target text file (≈100 lines). • Ask whether I intend to hide or unhide lines. • Request how many lines to process (1–5). In hide mode the utility must randomly choose that exact count of distinct line numbers (no manual picking) and make them invisible inside the file. In unhide mode it must put every previously hidden line back into its original position, effectively restoring the file exactly as it was. If the chosen file already carries a set of hidden markers, the program should warn me and exit without touching anything—no merging or...

We run a small e-commerce store and need a production-ready Telegram bot that answers common customer questions and sends order-status notifications. Our REST API already provides order data. The bot must be deployed to our Ubuntu VPS and use a webhook rather than long polling. • Commands: /start, /help, /track, /support, and /language; English and Spanish responses. • Order lookup by order number plus the customer email; never expose an order without matching both values. • Automatic notifications for Paid, Packed, Shipped, Out for Delivery, and Delivered events. • Inline buttons for Track Order, FAQ, Contact Support, and Change Language. • Escalation: collect the issue, order number, and optional screenshot, then forward it to a private staff group. •...

...penetration testing tools, system hardening, risk analysis, and professional cybersecurity reporting.** ### Project Requirements The project must include **at least 4 target systems**, with at least: * 1 Windows system * 1 Linux system * 2 additional Windows/Linux/legacy vulnerable systems Virtual machines can be used. A suggested environment could include: * Windows Server 2022 * Windows 10/11 * Ubuntu Server * Metasploitable 2 or another intentionally vulnerable Linux system The freelancer may recommend a better lab environment if necessary. ## Part 1 – Systems Documentation & Hardening For all four target systems: * Document operating system and configuration * Document IP address * Identify hosted/running services * Document update/patch cycle * Document b...

I’m looking for a **Robotics / AI Engineer** for a short-term research project involving **Vision-Language-Action (VLA) models and robotic manipulation**. ### Required experience * Ubuntu/Linux * ROS 2 * Python / PyTorch * MoveIt 2 and robotic manipulation * VLA/VLM models * Git Experience with **UR5/Universal Robots**, robotics simulation, and implementing recent robotics research papers is strongly preferred. The work will involve integrating an existing VLA approach with a ROS 2 manipulation pipeline, running simulation and real-robot experiments, and documenting reproducible results. This is a focused **few-week engagement** with clearly defined milestones. More information about the research problem, experimental setup, and deliverables will be shared with shortliste...

...working in a standard desktop browser. Acceptance criteria 1. At least 90 % accuracy on the most common ASL alphabet and core vocabulary in normal indoor lighting. 2. Text and speech output appear within one second of a completed sign on a 10 Mbps connection. 3. Runs inside Chrome, Edge, and Firefox without extra plugins. 4. Setup instructions allow me to deploy the service on my own VPS (Ubuntu 22.04, Docker available). Future phases may expand to mobile apps and additional sign languages, so modular, well-documented code is essential. If you have previous work in gesture recognition, ASL datasets, or browser-based inference, please highlight it when you respond; it will make collaboration much smoother....

...experienced software engineer with a strong background in AI-related development. You should have 5+ years of professional software development experience and be comfortable working independently in a Linux-based development environment. Requirements: 5+ years of professional software development experience Strong experience with Python and AI/LLM technologies Solid Docker experience Comfortable with Ubuntu/Linux and shell commands Strong debugging and problem-solving skills Experience working with APIs, Git, and modern development workflows Strong plus: Previous hands-on experience with AI training or model evaluation platforms such as Outlier, DataAnnotation, Snorkel, Mercor, or Alignerr. This is a hands-on technical role, so we’re looking for someone comfortable jump...

...is fine; if you recommend NoSQL, explain why. Acceptance criteria 1. I can create, search, edit and archive a customer in under 20 seconds on a mid-range tablet. 2. Import of a 5,000-row CSV completes without errors and all records display correctly. 3. Role permissions block cashiers from viewing profitability reports while allowing managers full access. 4. System deployed on my VPS (Ubuntu 22.04) with HTTPS and automatic daily backups configured. Timeline & communication I’d like an initial clickable prototype within two weeks, followed by weekly progress updates until final delivery. Feel free to suggest sensible milestones—design, MVP, polish—so we can keep momentum. If your background includes retail CRMs or similar customer-centric apps, t...

...project developed in Emergent AI. I have cancelled/refunded my previous Hostinger VPS, so I need a completely fresh production deployment on a new Hostinger VPS. Existing application stack: React frontend Python/FastAPI backend MongoDB Docker/Docker Compose Cloudflare R2 for product/refund images Razorpay Twilio Verify Resend SMTP Domain: Website requirements Create a fresh Hostinger Ubuntu VPS. Deploy the existing GitHub repository from scratch. Configure Docker/Docker Compose correctly. Configure MongoDB with persistent storage. Configure Nginx reverse proxy. Configure SSL/HTTPS for and www.bestkart.in. Configure all production environment variables securely. Never commit .env or secrets to GitHub. Configure Cloudflare R2 correctly for image storage. Verify product image

This step-by-step guide provides detailed instructions on how to install Symphony software on Ubuntu 22.04 within a Hyper-V container. The guide is tailored for users with experience in Linux operating systems and expertise in Symphony. By following the provided commands and instructions, you will be able to successfully set up the required virtual environment and install the Symphony software from the specified GitLab repository. This installation process is designed to allow you to seamlessly use the software within a Hyper-V environment on a Windows operating system.

Developer Required: Fix Kite Login + Replace Existing Algo File on AWS I have an existing **Python-based algo trading system** deployed on an **AWS EC2 Ubuntu server** and connected to **Zerodha Kite Connect API**. The system was previously working. I have now changed my Zerodha/Kite password, and the existing system is giving: **`Kite Login Failed: Invalid username or password.`** In addition to fixing the authentication issue, I also need to **replace the currently deployed algo/Python file with an updated file that I will provide**. ## Existing AWS Setup * AWS EC2 Ubuntu server * Existing algo directory: `~/Vijay915` * Existing startup command: `cd ~/Vijay915 && bash ` * Existing `` must continue to work after the changes. ## Work Required ### 1. Fix

...backbone of the monitoring engine. If you prefer augmenting this with Netmiko, NAPALM or similar Python libraries for configuration retrieval and deployment, that’s perfectly fine. A lightweight web dashboard (Flask, FastAPI or Django) that visualises metrics and lets me acknowledge alarms would seal the workflow. Acceptance criteria 1. Source code and cleanly installable on Ubuntu 22.04 with one command. 2. Dashboard displays live interface utilisation under 60-second polling intervals. 3. Creating a test fault (interface shutdown) is detected and triggers the chosen alert method within one polling cycle. 4. Device configuration backup and diff work on my reference Cisco IOS device (access provided over VPN). 5. Clear README detailing setup, customising polling...

...mini-series featuring consistent realistic characters, lip-synced dialogues, cinematic editing, and automated multi-platform publishing (Instagram, TikTok, Facebook, along with NSFW variants for premium platforms). Server Hardware & Environment OS: Ubuntu 26.04 LTS CPU: Intel Core Ultra 9 285K (24 Cores / 24 Threads) GPU: NVIDIA GeForce RTX 5090 (32 GB VRAM, Driver 595.84, 575 W power limit) RAM: 60 GB System Memory Storage: 2 TB Samsung 9100 PRO NVMe SSD Key Responsibilities & Scope of Work Server Setup & Stack Configuration: Complete Ubuntu environment setup optimized for PyTorch, CUDA, and high-vram local inference. Deployment and tuning of ComfyUI, Open WebUI, and n8n. AI Character & Video Production Pipeline: Build advanced ComfyUI workflows leverag...

Project Title: AI Media Studio SaaS – Automated Video Generator Project Overview I am looking for an experienced Full Stack Developer to build a cloud-based AI Media Studio for automatic generation of YouTube-ready videos. The application will be deployed on my Hostinger VPS (Ubuntu). Preferred Tech Stack • React.js / • Node.js • FFmpeg • Remotion • Docker • PostgreSQL or Supabase • PM2 • Nginx MVP Features 1. Lyric Video Generator Input: • Upload MP3 • Upload Cover Image • Upload LRC/SRT Lyrics Output: • Generate 1080p MP4 • Hindi Unicode (Devanagari) Support • Karaoke Style Lyrics • Animated Audio Waveform • Intro & Outro • Logo Watermark • Multiple Themes 2. Podcast Vide...

...plummeted to zero because a rogue script hidden somewhere in my database-driven Linux server keeps blasting out emails through Postfix. The job is straightforward but critical: track down the exact file or query responsible, stop the unwanted mail flow, clean up any related cron jobs or back-doors, and leave me with a clear report so I can prove to my ESP that the issue is resolved. The environment: Ubuntu on a VPS, Postfix as the MTA, standard LAMP stack. Symptoms: an abnormally high volume of outbound messages that never originated from legitimate site functions. Log files confirm the surge but not the root cause. What I need from you: • Pinpoint the offending script or database routine. • Patch or remove it safely without breaking legitimate mail functions. &...

I need a fresh VPS management server spun up and configured from scratch, then have FreePBX installed, fully secured and connected to my account. The VPS itself is not yet provisioned, so I will rely on you to recommend the most appropriate OS—CentOS, Debian or Ubuntu—explain why, and then handle the entire build. I do have a few custom requirements inside FreePBX (not a plain-vanilla install), so once the basic stack is running I will share the detailed dial-plan tweaks, trunk settings and any extra modules I need. Key deliverables: • Provision and harden the VPS with your recommended Linux distro • Install the latest stable FreePBX and Asterisk • Configure trunks, routes and SIP credentials for so calls in/out work straight away • Appl...

I need an experienced Linux/PHP/Apache network engineer to troubleshoot and fix a captive portal running on Ubuntu/Linux. Issue: - My captive portal was originally configured with hotspot.xxxx.com. - I have migrated to because the ".com" domain has expired. - I updated the configuration files, but users are still being redirected to the old ".com" domain, or the captive portal still references ".com" during the login/redirect process. - I need the entire captive portal to use only, with no remaining ".com" references. Environment: - Ubuntu/Linux server - Apache - PHP - Custom Megacaptive captive portal - Let's Encrypt SSL - Hospitality Wi-Fi (HSIA) Scope of Work: - Find all remaining references to "". - Check Apac...

I need an experienced Linux/PHP/Apache network engineer to troubleshoot and fix a captive portal running on Ubuntu/Linux. Issue: - My captive portal was originally configured with hotspot.inetwall.com. - I have migrated to because the ".com" domain has expired. - I updated the configuration files, but users are still being redirected to the old ".com" domain, or the captive portal still references ".com" during the login/redirect process. - I need the entire captive portal to use only, with no remaining ".com" references. Environment: - Ubuntu/Linux server - Apache - PHP - Custom Megacaptive captive portal - Let's Encrypt SSL - Hospitality Wi-Fi (HSIA) Scope of Work: - Find all remaining references to "hotspot solution...

...Outputs predictions for all target metrics in a form that can slot back into my current simulation flow. 2. Brief documentation describing feature engineering choices, chosen estimator count, and any other hyper-parameters. 3. A short note on how to extend the model to new process corners or larger datasets. Tools on my side I’m already set up with Python 3.10, scikit-learn, and xgboost on an Ubuntu workstation, so please align with that stack. Deliver the notebook, a (if extra libraries are needed), and a sample run showing the model converging and producing multi-output predictions. If everything runs smoothly on my end and the metrics meet or beat my current SPICE run time/accuracy trade-off, the job is finished....

...where needed so all parties see an accurate value at every step. Tech expectations I’m comfortable with Python or Node.js for the bot, but I’m open to other stacks as long as they rely on stable Telegram Bot API methods and handle webhooks efficiently. Security, error handling and clear logging are non-negotiable. Deliverables 1. Source code with readable comments 2. Deployment guide (Ubuntu VPS preferred) 3. SQL or NoSQL schema for user, deal and escrow records 4. Quick-start README so I can spin up Marketplace GC and Escrow GC in minutes 5. One-week after-handover support to squash any production bugs Acceptance criteria • /verify confirms unique username and stores record in DB • /deal posts a structured summary in Escrow GC and l...

...changes. I do not have a rigid block-time requirement; please recommend the most practical interval for a three-node DPoS setup and be ready to justify the choice from a throughput and finality standpoint. I expect the work to cover: • Clone the TRON repo and adjusting chain-id, genesis parameters, and configuration for three super representatives. • Deploying and hardening the three nodes (Ubuntu servers) with full monitoring, auto-restart, and secure key management. • Verifying that smart contracts compile and deploy without modification. • Demonstrating token issuance and a sample governance vote on the new chain. • Delivering clear documentation so another engineer can reproduce the environment on fresh machines. Provide a rough milestone ...

...load in under two seconds on a 4G mobile connection. All sensitive data needs field-level validation, hashed credentials, and prepared SQL statements to eliminate injection risk. Automated testing for critical flows is expected. Deliverables 1. Source code (PHP, Node.js, SQL schema, and any build scripts). 2. Database migration files and seed data. 3. Brief deployment guide for a standard Ubuntu server (Nginx + PM2 or similar). 4. README covering environment variables, build steps, and admin panel credentials for testing. 5. Demo instance or video walkthrough proving every listed feature is operational. Acceptance criteria • Successful patient sign-up, secure login, and profile edit flow. • Booking an appointment reflects instantly in both the patient da...

...RESTful API in Node.js/Express with JWT-based auth and basic role control (admin, staff, read-only) • Template designer or configuration screen that lets me adjust the invoice look and upload/replace the logo • PDF rendering (e.g., pdfmake, Puppeteer, or similar—your call) • MySQL schema, seed data scripts, and migration files • Docker-compose or bash scripts so I can spin the stack up on an Ubuntu VPS • Brief but clear setup & usage docs Acceptance criteria 1. I can create, edit, and delete clients, products, and invoices from the React interface. 2. Hitting the “Generate” button produces a PDF that reflects the current template settings and embeds the logo. 3. All endpoints are authenticated; unauthenticated calls re...

I run a Linux-based instance of both nanoMDM and microMDM and I need a developer who can dive into their configuration layer to fine-tune software-deployment policies. My main goal is to enforce granular permissions management—who can instal...(or patched source) reflecting the new permissions rules • A short, repeatable script or Ansible role to apply the changes on fresh servers • Verification report showing successful deployment and denial scenarios on at least two test devices Acceptance Criteria The final setup must push approved software with no manual touches, log any blocked attempts, and survive a full system reboot on Ubuntu 22.04 LTS. If you have recent experience bending nanoMDM or microMDM to your will—and you’re comfortable debugging o...

I need 1 first-time Metriplane tester with an existing WSL2 Ubuntu environment and Python 3.12 or 3.13 already installed. Max budget: €20 fixed. Before I award the project, please send: From Windows: wsl -l -v Inside Ubuntu: cat /etc/os-release uname -m python3.12 --version python3.13 --version cd ~ pwd One suitable Python version is enough. Please do not install Python, create a new WSL distro, change the environment, or install Metriplane before the test. The actual job is one first-use attempt of Metriplane 0.3.0 from PyPI. You will: - start from your WSL Linux home directory - run the exact commands I provide once - preserve the complete first-run terminal output - stop if a meaningful failure occurs - not troubleshoot, reinstall, change dependencies, or rerun...

...first-use evaluation of the open-source Python package **Metriplane 0.3.0**. I need one tester for each of these existing environments: * macOS Apple Silicon with Python 3.12 or 3.13 * Raspberry Pi / ARM64 Linux with Python 3.12 or 3.13 * WSL2 Ubuntu with Python 3.12 or 3.13 * Linux x86_64 with Python 3.13, preferably headless/server **Budget: maximum $20 per tester.** ### Important eligibility requirement The required operating system and Python version must already be installed and usable before you are hired. Do not install Python, WSL, Ubuntu, a VM, another operating system, or other system software just to qualify. Before awarding the job, I will ask you to provide simple terminal output confirming your existing OS, architecture, and Python version. ### Task ...

Looking for a low-level Linux/KVM/QEMU developer. I already handle the Ubuntu/Linux host, Windows VM, GPU passthrough and VFIO/IOMMU setup myself. I only need help building a LeechCore-style DMA converter/backend for my own lab VM. Project idea: PC2 client connects over LAN to the Linux host. The Linux host reads memory from my own KVM/QEMU test VM. The converter exposes a DMA-like read API for research and testing. Needed features: - read(address, size) - scatter read - memory map handling - caching / batching for speed - TCP client/server communication - speed test / benchmark mode - clean error handling - config file support Preferred backend: - LibVMI - LeechCore QEMU backend - QEMU/KVM memory introspection Required skills: - C/C++ or Rust - Linux low-level...

...of Ubuntu. After provisioning, you will: • Secure the server (SSH keys, ufw, fail2ban, automatic updates). • Install and configure Nginx as the reverse-proxy / web server. • Install PHP-FPM (current stable) with common extensions required by Laravel. • Install and tune PostgreSQL, then create an initial super-user and empty database. • Pull a clean Laravel skeleton into /var/www, set correct permissions, and confirm that php artisan migrate runs without errors. • Configure Nginx server blocks so that visiting the external IP shows Laravel’s welcome page over HTTP and HTTPS (Let’s Encrypt certificate). • Deliver a simple bash script or documented steps so I can reproduce the build on another VM if needed. Acceptance crit...

...selection OCR Engine  Read batch numbers  Manufacturing dates  Expiry dates  Serial numbers  Alphanumeric codes  Robust to rotation, lighting and blur Result Validation  Display text  Confidence score  Pass/Fail  Save failed images  Processing logs User Interface  Live view  ROI selection  Exposure settings  Capture  OCR results  Save settings Software Requirements  C++  OpenCV  Ubuntu Linux  NVIDIA Jetson  TensorRT (preferred)  ONNX Runtime (optional)  Tesseract/PaddleOCR Deliverables  Complete source code  Build instructions  Installation guide  User manual  Documented code  Camera configuration  Test dataset  Sample results  Deployment support Acceptance Criteria  Runs on Jetson Orin Nano  Reliable OCR under controlled lighting  Near real-...

We're hiring an experienced backend engineer to build, deploy, and maintain REST APIs for a security-focused, self-hosted incident response / case-management platform running on Linux. Responsibilities Design, build, and maintain REST API endpoints (Python, FastAPI) Deploy and operate the platform on Linux (Ubuntu) via Docker / Docker Compose Configure and harden supporting services: Nginx reverse proxy, MariaDB, Redis, Celery workers, Elasticsearch Manage authentication, secrets, and secure configuration (env vars, tokens, TLS certs, encrypted credentials) Build custom integrations/parsers/enrichers against the platform's REST API Monitor, troubleshoot, and tune services (logs, container health, resource sizing) Apply security best practices throughout (least privilege,...

I want a small, well-structured toolkit of Bash scripts that automate three routine but sensitive tasks on my Linux servers and come with clear, client-ready documen...together—usage examples, design rationale, and a short “next steps” section I can use to upsell ongoing hardening or support services. Deliverables • • • • with the above content Acceptance criteria • Clean POSIX-compliant Bash; no external dependencies beyond coreutils, shadow-utils, acl. • Works on recent Ubuntu and CentOS/RHEL. • Handles the exact CSV layout specified and stops with a clear error if the format is off. • Logs are timestamped and rotate-friendly. • All scripts pass shellcheck without warnings.

I want to build a small AI-driven agent that concentrates purely on weather predictions, with rainfall and precipitation as its only inputs, so I can decide exactly when to harvest. Here ...me to adjust key thresholds (e.g., maximum mm of expected rain) without touching code. Acceptance criteria • Forecasts must cover at least a 72-hour horizon and update automatically every six hours. • The model should outperform a basic persistence baseline by a noticeable margin. • Code, data-source references, and a brief README are delivered in a Git repository I can pull and run on Ubuntu. If you can get a minimal version running quickly, we can iterate on additional features such as stock or waste tracking later, but for now my only target is precise rainfall-ba...

...automatically every day without manual intervention. Please build it in Python; Selenium, Playwright, or a similarly reliable headless solution is fine as long as it can handle Facebook’s infinite scrolling, dynamic content, and occasional anti-bot measures. Cookie-based login or a secure credential file is acceptable, but the process must stay within Facebook’s terms of service. I’ll deploy this on an Ubuntu VPS, so include a , clear setup notes, and a lightweight scheduler example (cron or built-in loop) so the scraper kicks off daily. Acceptance criteria • First run produces a CSV containing the requested contact details for the current day’s full car inventory. • Subsequent runs update or append without duplicating identical listings. ...

...will be shared after discussion. Demo Dashboard Requirements A simple web dashboard should include: Live Camera View AI Detection Overlay Event Alerts Event History Detection Screenshots Camera Management (Basic) Dashboard Statistics A polished UI is preferred but not mandatory for the demo. Preferred Technology Stack Python FastAPI YOLO OpenCV TensorFlow or PyTorch React.js PostgreSQL Docker Ubuntu Linux NVIDIA GPU Support (CUDA) Equivalent technologies are acceptable if performance and scalability are maintained. Future Scope If the demo is approved, the selected developer/team will continue with the complete platform development, including: Face Analytics Safety Analytics Vehicle Analytics Object Analytics Attendance Analytics Multi-location Dashboard Mobile Applicati...

I need a self-hosted script that automatically reads every new Instagram post in my feed (no restrictions to hashtags or accounts) and then leaves a thoughtful comment that ties directly to the ...screenshot walkthrough proving the tool can pick up a new post and comment in real time. Acceptance criteria • Comments are posted on every new feed item without missing any. • Each comment clearly references at least one word or theme present in the caption. • No external SaaS calls beyond standard libraries or the Instagram API. • Setup from zero to running takes under 30 minutes on Ubuntu. If a cleaner approach or additional safeguards are needed to keep the account compliant, let me know—there’s room to refine as long as we stay totally indepen...

I will deploy your ERP Next System on Ubuntu Cloud and also migrate all of your existing data properly with all Frappe modules

...selection OCR Engine  Read batch numbers  Manufacturing dates  Expiry dates  Serial numbers  Alphanumeric codes  Robust to rotation, lighting and blur Result Validation  Display text  Confidence score  Pass/Fail  Save failed images  Processing logs User Interface  Live view  ROI selection  Exposure settings  Capture  OCR results  Save settings Software Requirements  C++  OpenCV  Ubuntu Linux  NVIDIA Jetson  TensorRT (preferred)  ONNX Runtime (optional)  Tesseract/PaddleOCR Deliverables  Complete source code  Build instructions  Installation guide  User manual  Documented code  Camera configuration  Test dataset  Sample results  Deployment support Acceptance Criteria  Runs on Jetson Orin Nano  Reliable OCR under controlled lighting  Near real-...

I need PowerMTA 6.0r3 (business version). Requirements: - Provide PowerMTA 6.0r3 for Ubuntu - No initial configuration needed - Demo server (where we can verify the version) - the version should work in multiple servers without issues or restrictions

Show me how to adjust the font for printing in Ubuntu 26.04 using GNOME Tweaks.

All the work will be done as discussed in the chat and fully according to the clients requirements and satisfaction

I need a purpose-built Ubuntu-based server image that installs cleanly and starts working straight away—no desktop layer, no local login, just an install-only ISO that I can hand to datacentre staff. Core stack that must be pre-integrated and verified: • accel-ppp compiled with all typical modules • PHP 8.4 with common extensions • iptables set as the default packet filter (nftables disabled) • FRR routing suite ready for BGP/OSPF configuration • OpenSSH enabled for remote administration (key auth only, root login disabled) Security hardening is critical. I want console TTYs disabled, no greeter or graphical login, and all unused services masked. The built image should ship with an opinionated firewall policy that blocks everything except t...