If you don’t know how to handle your leftover filament, take a look at these compact 3D printing models and don’t let that last bit of filament go to waste! 01 Filament Clip This compact and practical design securely holds the filament on the spool, allowing the single strand to bend slightly without deforming. This … Read more
In the operation and performance optimization of Linux systems, mastering the appropriate performance analysis tools is crucial. This article systematically introduces the practical usage of various performance analysis tools and demonstrates how to locate and resolve performance issues through real-world cases. 1. Overall System Monitoring: Establishing Performance Baselines 1. vmstat – The Swiss Army Knife … Read more
31. File Size Analyzer “`python import os from pathlib import Path def analyze_disk_usage(folder_path, top_n=10): """ Analyze the file sizes in a folder and find the largest files """ file_sizes = [] for file_path in Path(folder_path).rglob('*'): if file_path.is_file(): try: size = file_path.stat().st_size file_sizes.append((file_path, size)) except OSError: continue # Sort by size file_sizes.sort(key=lambda x: x[1], reverse=True) print(f"Folder: … Read more
Next, we will detail the contents of the Defense Evasion and Credential Access menus. Defense Evasion Section In this section, we mainly discuss the tools <span>exe2hex</span> and <span>macchanger</span>. 01exe2hex <span>exe2hex</span> is actually a tool that converts commonly used programs or scripts into batch files such as txt, cmd, or bat. Some machines’ <span>WAF</span> may restrict … Read more
Click the blue “Linux Tech Enthusiast” in the upper left corner and select “Star“ to see valuable articles first. If you’ve spent time watching spy thrillers, action movies, or crime films, you can vividly picture a hacker sitting in front of a computer screen: lines of rapidly moving code, a deluge of hexadecimal numbers in … Read more
Don’t Just Benchmark Phones! A Comprehensive Guide to Linux Performance Testing When people mention “benchmarking”, the first thing that comes to mind is usually mobile phone tests like AnTuTu or computer tests like 3DMark—either on Windows or Android. But did you know that you can also benchmark on Linux? It’s not just about getting a … Read more
✅ 1. <span>EXPLAIN FORMAT=JSON</span> —— In-depth Analysis of Execution Plans 🔍 Purpose Provides more detailed execution information than the standard <span>EXPLAIN</span>, including: Cost of accessing each table (<span>cost_info</span>) Details on index usage Whether temporary tables or sorting are used JOIN order and driving strategy 📌 Usage EXPLAIN FORMAT=JSON SELECT u.username, v.n_time FROM abc v JOIN … Read more
Section 1: Common Tools for Electricians 1. Common Tools for Electricians 1. Pliers The pliers category includes wire cutters, rubber-handled pliers, needle-nose pliers, tensioning pliers, and wire strippers (as shown in Figure 6-1). Wire cutters are used to cut cold-rolled steel wire. Tensioning pliers are used to tighten lines during the installation of overhead lines … Read more
Follow+Star Public Account Number, don’t miss out on exciting content Author | strongerHuang WeChat Public Account | Embedded Column When writing code, do you use static analysis tools to analyze your code?Many people may not have performed static analysis on their code, so today I will recommend several static analysis tools. About Static Analysis Tools … Read more
Hello everyone, I am Coffee Brother. In today's rapidly developing field of artificial intelligence, agents are becoming an important bridge connecting AI with the real world. They not only understand user intentions but also take proactive actions to complete complex tasks by invoking various tools. This article will delve into the core concepts of AI … Read more