//Linux
Effective Virus, Malware, and Trojan Scanning with ClamAV
In today’s software development world, security remains a crucial factor that cannot be ignored. Threats like viruses, trojans, and malware can hide in source files, system resources, or even in third-party libraries we use daily. While commercial security solutions are effective, they often come with a high cost, making them unsuitable for small projects or..
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Architecture, Operation, and Basic Configuration of Nginx
Nginx (Engine X) is a popular open-source HTTP web server, initially developed by Igor Sysoev in 2004 to solve the C10k problem (handling 10,000 simultaneous connections). Today, Nginx is not just a web server but also a powerful reverse proxy, load balancer, and HTTP cache. 1. Overview of Nginx Nginx is an HTTP web server,..
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Expanding the Scope of Shell Capabilities through Theory and Application
★ Can it be used as expected? Bash on Ubuntu on Windows. Since 8/2016, [Bash on Ubuntu on Windows] (hereafter referred to as BoW) has been integrated into Windows 10, allowing us to use both Ubuntu and Bash on Windows. Many people might think that [it would be interesting to develop like this]? We have..
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Expanding the Capabilities of Shell
New features of bash, very convenient. This article will introduce some new features added in versions from 4.0 onwards. When considering aspects like shell script compatibility, caution is needed when adding new features. Even though they may not be used, it’s better to be aware of them. Let’s review and think about what problems these..
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SSH Keys Installation Guide
How SSH Key Authentication Works SSH Keys are simply a method of user authentication by matching a private key (private key) and a public key (public key). The private key and public key are tightly linked so they can recognize each other. When an SSH Key is generated, both types of keys are created. The..
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[LINUX][Lesson 0] Overview Introduction
1. Document for research : – Linux Reference Links: https://www.k4.dion.ne.jp/~mms/unix/linux_com/ https://www.dais.is.tohoku.ac.jp/~koike/tips/linux_command.html Linux Command: https://linuxcommand.org/ 2. Some basic Linux commands File / Folder: vi [file]: edit the content of a file. rm [file]: delete a file. cp (or scp) [file] [to_file]: copy a file. file [file]: display information about the content of a file. Other: clear:..
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