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Coding Interviews and Algorithms Coding Interview Patterns 14 Patterns to Ace Any Coding Interview Question | Hacker Noon Systematic approach to solving coding interview problems Identifies common patterns across different types of questions Helps recognize which pattern to apply to new problems More effective than memorizing individual solutions Curated LeetCode Problems New Year Gift - Curated List of Top 75 LeetCode Questions to Save Your Time - Blind Community-curated list of essential LeetCode problems Covers most important patterns and concepts Time-efficient alternative to solving hundreds of problems randomly Focuses on high-value problems that appear frequently in interviews Developer Tools and Platforms Backstage - Developer Portal Platform GitHub - backstage/backstage: Backstage is an open platform for building developer portals Open-source platform for building unified developer portals Created by Spotify and now a CNCF project Centralizes documentation, services, and tools for development teams Helps manage microservices complexity and improve developer experience Key Backstage Features Service Catalog: Centralized registry of all services and components Software Templates: Standardized project scaffolding TechDocs: Documentation-as-code integration Plugin Architecture: Extensible with custom plugins API Management: Central API discovery and documentation Privacy and Web Browsing Privacy-Focused Browsers Web Browsers | PrivacyTools Comprehensive guide to privacy-focused web browsers Compares different browsers’ privacy features and settings Recommendations for enhanced privacy and security Part of broader privacy-focused tool recommendations Browser Privacy Considerations Data Collection: Understanding what browsers collect and share Tracking Protection: Built-in anti-tracking features Extension Ecosystem: Privacy-enhancing browser extensions Configuration: Privacy-focused browser settings and configurations Writing and Documentation Academic Writing Standards APA Style 6th Edition Blog: Abbreviations Guidelines for using abbreviations in academic writing Important for technical documentation and research papers Helps maintain consistency and clarity in professional writing Part of broader academic writing standards Terminal and Command Line Less Pager Color Configuration If you’re setting LESS to a value, ensure that you use -R or colors in your terminal will be rendered in raw mode (their full escape sequence is printed) in any view that uses less as a pager, such as git Critical for maintaining colored output in Git and other tools Common configuration issue that breaks terminal color display Environment variable: export LESS="-R" Terminal Configuration Best Practices Color Support: Ensuring tools display colors correctly Pager Configuration: Optimizing less and other pagers Git Integration: Maintaining colored git output Cross-tool Consistency: Unified terminal experience Fun and Creative Tools Tengwar Transcriber Tengwar Feanor Elvish Transcriber Web tool for transcribing text into Tolkien’s Tengwar script Useful for fantasy writing, artistic projects, or Tolkien enthusiasts Demonstrates intersection of technology and creative/artistic interests Example of niche tools built for specific communities Key Takeaways Pattern Recognition: Learning patterns is more effective than memorizing individual solutions Curated Learning: High-quality, curated resources save time and improve learning outcomes Developer Experience: Tools like Backstage address real problems in modern software development Privacy Awareness: Understanding browser privacy implications is increasingly important Terminal Configuration: Proper environment variable setup is crucial for good terminal experience Niche Tools: Specialized tools serve specific communities and interests Documentation Standards: Professional writing requires understanding of style guidelines These resources span from practical development tools to privacy considerations to creative applications, showing the breadth of valuable learning available online. ...

Linux System Administration Tools Progress Monitor for File Operations GitHub - Xfennec/progress: Linux tool to show progress for cp, mv, dd, … (formerly known as cv) Command-line tool that shows progress for file operations Monitors commands like cp, mv, dd, tar, and others Previously known as “cv” (Coreutils Viewer) Displays progress bars, transfer rates, and estimated completion times Key Features and Usage Supported Operations File Copying: Progress for cp operations Moving Files: Progress for mv operations Disk Operations: Progress for dd and similar low-level operations Archive Operations: Progress for tar, gzip, and compression tools Generic Process Monitoring: Can monitor any process that reads/writes files Installation and Usage 1 2 3 4 5 6 7 8 9 10 11 12 # Installation (varies by distribution) sudo apt install progress # Ubuntu/Debian sudo yum install progress # CentOS/RHEL # Basic usage progress # Monitor specific processes progress -c cp,mv,dd # Watch mode (continuous updates) progress -w Benefits for System Administration Visibility: See progress of long-running file operations Time Estimation: Better planning for maintenance windows Troubleshooting: Identify stuck or slow operations User Experience: Provide feedback during lengthy operations Learning Resources Linux Handbook Linux Handbook Comprehensive resource for Linux learning and administration Covers beginner to advanced Linux topics Practical tutorials and guides Good complement to man pages and official documentation Educational Value Structured Learning: Organized approach to Linux education Practical Examples: Real-world scenarios and solutions Modern Approach: Up-to-date with current Linux practices Comprehensive Coverage: Wide range of Linux topics and tools Use Cases and Applications Development and Operations Build Processes: Monitor progress of large builds Data Transfer: Track file synchronization and backup operations System Maintenance: Visibility during system upgrades and migrations Database Operations: Monitor database dumps and restores Educational and Training Learning Linux: Understanding how file operations work System Monitoring: Teaching concepts of process monitoring Performance Analysis: Understanding I/O patterns and bottlenecks Troubleshooting Skills: Diagnosing slow file operations Key Takeaways Visibility Tools: Simple tools can greatly improve operational visibility User Experience: Progress indicators improve user experience even for command-line tools System Monitoring: Understanding what processes are doing is crucial for effective system administration Learning Resources: Quality educational resources like Linux Handbook accelerate learning Practical Tools: Tools like progress solve real daily problems for system administrators Open Source: Community-developed tools often fill gaps in standard toolsets The progress tool exemplifies how simple, focused tools can significantly improve the Linux command-line experience by providing visibility into long-running operations. ...