TIL: Post-Mortem Collection, Terminal Plotting, and Technical Twitter
Today I discovered a comprehensive collection of engineering post-mortems, a Python library for terminal-based plotting, and an interesting technical Twitter account.
Learning-Resources
TIL: Build Your Own X Repository and Web Dev Junkie YouTube Channel
Today I learned about the comprehensive 'Build Your Own X' repository containing tutorials for building everything from operating systems to databases, and discovered the Web Dev Junkie YouTube channel for modern web development tutorials.
TIL: Progress Monitor for Linux Commands and Linux Handbook
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. ...
TIL: Progress Command for Linux Operations and Linux Handbook Resource
Today I discovered the progress command that shows real-time progress for file operations like cp, mv, and dd, and found the comprehensive Linux Handbook learning resource.
TIL: Rust Learning Resources, Operating Systems, Interview Preparation, and Web Security
Today I discovered comprehensive resources for learning Rust, found excellent operating systems and performance engineering materials, and explored interview preparation guides and web security resources.
TIL: Cryptography Course, Algorithm Resources, Rust Tools, Discord API, and Self-Hosting Solutions
Today I discovered comprehensive cryptography and algorithm resources, explored Rust development tools including Discord API libraries, and found valuable self-hosting and productivity solutions.
TIL: Rust Learning Resources, Nim Programming Language, and Python Code Formatting
Today I explored comprehensive Rust learning materials, discovered the Nim programming language and its web framework Karax, and learned about Python code formatting proposals for CPython.
TIL: Universal Data Reader, Java for Python Programmers, and Python Context Managers
New Year's first TIL! Today I discovered a universal data serialization tool, found resources for Python developers learning Java, and explored advanced Python context manager utilities.
TIL: Java Programming MOOC, Monica Personal CRM, Rust Cookbook, and FFmpeg Video Processing
Today I learned about comprehensive Java programming education, personal relationship management software, practical Rust programming recipes, and advanced video processing with FFmpeg.
TIL: MIT OpenCourseWare - Algorithms and Computer Science Fundamentals
Today I learned about MIT's excellent OpenCourseWare offerings for algorithms and mathematical foundations of computer science, with comprehensive video lectures and materials.