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RNUI Module : react-native-freelifemakers-ui
  • [OS]miniOS-2

    ๐Ÿ‘‰๐Ÿป ์•„๋ž˜์˜ ์ฝ”๋“œ๋Š” ํ™”๋ฉด์— ‘X’๋Œ€์‹ ์— Hello miniOS!๋ฅผ ํ™”๋ฉด์— ์ถœ๋ ฅํ•ฉ๋‹ˆ๋‹ค.The code below outputs “Hello miniOS!” to the screen instead of “X”. ๐Ÿ‘‰๐Ÿป boot.asm ์ „์ฒด ์ฝ”๋“œ / full code ๐Ÿ‘‰๐Ÿป ์ฝ”๋“œ์„ค๋ช… / Code description โœ”๏ธ ๋ ˆ์ง€์Šคํ„ฐ ax,ds๋ฅผ 0 ์œผ๋กœ ์ดˆ๊ธฐํ™”ํ•˜๊ธฐInitialize registers ax and ds to 0. — ๋ ˆ์ง€์Šคํ„ฐ(Register)๋Š” ๋ณ€์ˆ˜์™€ ๋น„์Šทํ•˜์ง€๋งŒ, CPU(์ปดํ“จํ„ฐ์˜ ๋‘๋‡Œ) ๋‚ด๋ถ€์— ์กด์žฌํ•˜๋Š” ‘์ดˆ๊ณ ์† ๋ฏธ๋‹ˆ ์ €์žฅ…


  • [OS]mimiOS-1

    ๐Ÿ‘‰๐Ÿป ๋ฆฌ๋ˆ…์Šค๋ฅผ ์ดํ•ดํ•˜๊ธฐ ์œ„ํ•ด์„œ ๊ฐ„๋‹จํ•œ OS๋ฅผ ๋งŒ๋“œ๋Š” ํ”„๋กœ์ ํŠธ๋ฅผ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค.To understand Linux, I am starting a project to build a simple operating system. ๐Ÿ‘‰๐Ÿป OS๊ฐœ๋ฐœ์„ ์œ„ํ•ด์„œ ์‚ฌ์šฉ๋˜๋Š” ์šด์˜์ฒด์ œ๋Š” ์šฐ๋ถ„ํˆฌ ๊ณ„์—ด์ธ Xubuntu๋ฅผ ์‚ฌ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค.Xubuntu, a variant of Ubuntu, was used as the operating system for OS development. ๐Ÿ‘‰๐Ÿป CPU๋Š” x86 cpu์ž…๋‹ˆ๋‹ค.The CPU is an x86 CPU. ๐Ÿ‘‰๐Ÿป1.ํ•„์ˆ˜ ๋„๊ตฌ…


  • [Linux,Xubuntu]OpenSSH ์„ค์น˜ ๋ฐ ์‚ฌ์šฉ / Installing and Using OpenSSH

    ๐Ÿ‘‰๐Ÿป open ssh๋Š” ๋„คํŠธ์›Œํฌ๋ฅผ ํ†ตํ•ด ์ปดํ“จํ„ฐ์— ์•ˆ์ „ํ•˜๊ฒŒ ์›๊ฒฉ ์ ‘์†ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ด์ฃผ๋Š” ์˜คํ”ˆ์†Œ์Šค ๋ณด์•ˆ ํ”„๋กœ๊ทธ๋žจ์ž…๋‹ˆ๋‹ค.OpenSSH is an open-source security program that enables secure remote access to computers over a network. ๐Ÿ‘‰๐Ÿป ์˜ˆ์ „์—๋Š” telnet์ด๋‚˜ ftp๋ฅผ ์‚ฌ์šฉํ–ˆ์—ˆ๋Š”๋ฐ ๋„คํŠธ์›Œํฌ ์ƒ์—์„œ ๋ชจ๋“  ์ •๋ณด๊ฐ€ ํ‰๋ฌธ์œผ๋กœ ์ „๋‹ฌ ๋˜๊ธฐ๋•Œ๋ฌธ์— ํ•ดํ‚น์˜ ์œ„ํ—˜์ด ์žˆ์Šต๋‹ˆ๋‹ค.In the past, Telnet or FTP was used, but these carry…