Best of Logging — June 2025

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   Article

   Last9·48w

   11 Best Log Monitoring Tools for Developers in 2025

   A comprehensive comparison of 11 log monitoring tools for developers in 2025, covering solutions from simple centralized logging (Papertrail) to enterprise-scale platforms (Datadog, Dynatrace). The guide evaluates each tool's strengths, limitations, pricing, and ideal use cases, while providing practical advice on choosing the right solution based on team size, log volume, and technical requirements. Key tools covered include Last9, Better Stack, Grafana Loki, Elastic Stack, and others, with emphasis on real-world implementation considerations like structured logging, query performance, and cost optimization.

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2. 2
   Article

   Spacelift·49w

   Docker Container Logs: How to View & Manage

   Docker container logs capture stdout and stderr output from containerized applications. The docker logs command provides various options to view, filter, and follow logs including timestamps, time ranges, and tail functionality. Docker stores logs locally by default using the json-file driver, but supports external logging drivers for production environments. Best practices include using centralized logging systems, structured logging formats, and proper log rotation to prevent disk space issues.

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   Article

   Last9·50w

   A Complete Guide to Linux Log File Locations and Their Usage

   Linux systems store logs primarily in /var/log/ directory using rsyslog and journald mechanisms. Key log files include /var/log/syslog for general system messages, /var/log/auth.log for authentication events, and application-specific logs for services like Apache, MySQL, and SSH. Essential command-line tools like tail, grep, less, and journalctl enable effective log analysis and real-time monitoring. The guide covers log rotation with logrotate, advanced filtering techniques using regular expressions, and systematic troubleshooting approaches for service failures, security incidents, and performance issues.

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   Article

   Real Python·51w

   How Can You Structure Your Python Script? – Real Python

   A comprehensive guide to structuring Python scripts professionally, covering organization with functions and constants, dependency management using PEP 723, command-line argument handling with Click, appropriate data structures like enums and dataclasses, and enhanced feedback through logging and Rich library for better terminal output.

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   Article

   Product Hunt·48w

   Logsy: Setup log streaming in 3 seconds

   Logsy is a tool that enables real-time server log streaming with minimal setup effort. It requires just one command to start streaming logs to a mobile-friendly dashboard, eliminating the complexity typically associated with log monitoring setup.

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   Video

   The Cherno·47w

   C++ FINALLY Made Logging GOOD!

   C++23 introduces std::print and std::println functions that simplify console output and logging, replacing the traditional iostream approach. Built on top of std::format from C++20, these new functions provide Python-like string formatting with curly brace placeholders. The functionality supports custom types through template specialization and represents a significant improvement over the complex cout syntax that has historically deterred new C++ developers.

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