์ „์ฒด ๊ธ€ 269

[Windows] Dual ๋ชจ๋‹ˆํ„ฐ ์‚ฌ์šฉ ์‹œ ํ•œ๊ธ€ ๋ฒˆ์ง ํ˜„์ƒ

Before we go ํŒŒ๊ฒฌ ๊ฐ€๋ฉด์„œ ์ƒˆ๋กœ์šด ๋ชจ๋‹ˆํ„ฐ๋ฅผ ๋ฐฐ์ • ๋ฐ›์•˜์Šต๋‹ˆ๋‹ค. ์ด ๋•Œ ๋“€์–ผ๋ชจ๋‹ˆํ„ฐ์˜ ํ…์ŠคํŠธ๊ฐ€ ์‹ฌํ•˜๊ฒŒ ๋ฒˆ์ง€๋Š” ํ˜„์ƒ์ด ์ƒ๊ฒจ ๋ˆˆ์— ์ƒ๋‹นํžˆ ๋งŽ์€ ํ”ผ๋กœ๋ฅผ ์ค„ ๋“ฏ ํ•˜๋”๊ตฐ์š”. ํŠนํžˆ ์ดํด๋ฆฝ์Šค๋Š” ๋“€์–ผ ๋ชจ๋‹ˆํ„ฐ๋กœ ๋ชป ๋ณผ ์ •๋„๋กœ ๋ˆˆ์ด ์•„ํ”„๋”๊ตฐ์š”. ๊ทธ๋ž˜์„œ ํ•œ๋ฒˆ ๊ฒ€์ƒ‰ํ•ด ๋ณด์•˜์Šต๋‹ˆ๋‹ค. ๋ชจ๋‹ˆํ„ฐ ๊ธ€์ž ํ๋ฆผ ๋˜๋Š” ๋ฒˆ์ง ํ˜„์ƒ(OS) ClearType ๊ธฐ๋Šฅ ์œˆ๋„์šฐ ๊ฒ€์ƒ‰์ฐฝ์—์„œ ClearType์„ ๊ฒ€์ƒ‰ํ•˜์—ฌ ์ง„ํ–‰ํ•ฉ๋‹ˆ๋‹ค. eclipse ํ…์ŠคํŠธ ๋ฒˆ์ง ์ˆ˜์ • elipse.exe ํŒŒ์ผ ์šฐํด๋ฆญ -> ์†์„ฑ ์ƒ๋‹จ์˜ ํ˜ธํ™˜์„ฑ ํƒญ ํด๋ฆญ -> ํ•˜๋‹จ์˜ '๋†’์€ DPI ์„ค์ • ๋ณ€๊ฒฝ' ๋ฒ„ํŠผ ํด๋ฆญ ๋†’์€ DPI ์กฐ์ • ์žฌ์ •์˜ ์ฒดํฌ -> ์‘์šฉ ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ์„ค์ • ํ”„๋กœ๊ทธ๋žจ ์žฌ์‹œ์ž‘ ์‹œ ๋šœ๋ ทํ•œ ํ…์ŠคํŠธ๋ฅผ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์‘์šฉํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ์„ค์ • ํ›„ ์žฌ์‹œ์ž‘ ํ–ˆ๋Š”๋ฐ๋„ ํ…์ŠคํŠธ ๋ฒˆ..

OS/Windows 2021.11.10

[CS] API? Application? ๊ฐ„๋‹จ์ •๋ฆฌ.

Application์ด๋ž€(๊ฐ„๋‹จ๋ช…๋ฃŒ)? Why? API(Application Programing Interface)์˜ ์ •ํ™•ํ•œ ์ •์˜์— ๋Œ€ํ•ด ๊ฐ‘์ž‘์Šค๋Ÿฐ ์˜๋ฌธ์ด ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. ๊ด€์—ฐ API๋ž€ ๋ฌด์—‡์ผ๊นŒ. API๋ฅผ ์•Œ๊ธฐ ์œ„ํ•ด์„  Application์˜ ์ •์˜์— ๋Œ€ํ•ด ์•Œ๊ณ  ์žˆ์–ด์•ผ ํ•œ๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์•„์ฃผ์•„์ฃผ ๋‹จ์ˆœํ•˜๊ฒŒ ์ •๋ฆฌํ•ด ๋ณด์•˜์Šต๋‹ˆ๋‹ค. Application์ด๋ž€? ์‘์šฉ์ด๋ž€ ๋œป์ด๋ฉฐ ์‘์šฉ ํ”„๋กœ๊ทธ๋žจ์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿผ ์‘์šฉํ”„๋กœ๊ทธ๋žจ์€ ๋ฌด์—‡์ผ๊นŒ์š”? ์‘์šฉํ”„๋กœ๊ทธ๋žจ์ด๋ž€? ํ”„๋กœ๊ทธ๋žจ ์ค‘์—์„œ ํŠน์ •ํ•œ ์—…๋ฌด๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•œ ๋ชฉ์ ์„ ๊ฐ€์ง€๊ณ  ๋งŒ๋“ค์–ด์ง„ ํ”„๋กœ๊ทธ๋žจ์ž…๋‹ˆ๋‹ค. API๋ž€? ์„œ๋ฒ„์™€ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์— ๋Œ€ํ•œ ์ถœ์ž…๊ตฌ ์—ญํ• ์„ ํ•˜๋ฉฐ(interface์ด๊ธฐ ๋•Œ๋ฌธ์—) ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜๊ณผ ๊ธฐ๊ธฐ๊ฐ€ ์›ํ• ํ•˜๊ฒŒ ํ†ต์‹ ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ฉ๋‹ˆ๋‹ค. ๋ชจ๋“  ์ ‘์†์„ ํ‘œ์ค€ํ™” ํ•ฉ๋‹ˆ๋‹ค.(๊ธฐ..

CS 2021.11.08

[VM] KVM์ด๋ž€?

KVM(Kernel-based Virtual Machine)์€ Linux์— ๊ตฌ์ถ•๋˜๋Š” ์˜คํ”ˆ์†Œ์Šค ๊ฐ€์ƒํ™” ๊ธฐ์ˆ ์ž…๋‹ˆ๋‹ค. KVM์„ ํ†ตํ•ด Linux๋ฅผ _ํ•˜์ดํผ๋ฐ”์ด์ €_๋กœ ์ „ํ™˜ํ•˜์—ฌ ํ˜ธ์ŠคํŠธ ๋จธ์‹ ์ด ๊ฒŒ์ŠคํŠธ ํ˜น์€ VM ๋“ฑ ๋…๋ฆฝ๋œ ๊ฐ€์ƒ ํ™˜๊ฒฝ ์—ฌ๋ ค๊ฐœ๋ฅผ ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. KVM์€ Linux๋ฅผ ํƒ€์ž…1(๋ฒ ์–ด๋ฉ”ํƒˆ) ํ•˜์ดํผ๋ฐ”์ด์ €๋กœ ์ „ํ™˜ํ•˜์—ฌ ๊ตฌ๋™ํ•ฉ๋‹ˆ๋‹ค. ํ•˜์ดํผ๋ฐ”์ด์ €๋ž€? ๊ฐ€์ƒ๋จธ์‹ ์„ ์ƒ์„ฑํ•˜๊ณ  ๊ตฌ๋™ํ•˜๋Š” ์†Œํ”„ํŠธ์›จ์–ด์ž…๋‹ˆ๋‹ค. ํ˜ธ์ŠคํŠธ ์ปดํ“จํ„ฐ์—์„œ ๋‹ค์ˆ˜์˜ ์šด์˜ ์ฒด์ œ๋ฅผ ๋™์‹œ์— ์‹คํ–‰ํ•˜๊ธฐ ์œ„ํ•œ ๋…ผ๋ฆฌ์  ํ”Œ๋žซํผ์ž…๋‹ˆ๋‹ค. ๊ฐ€์ƒ๋จธ์‹  ๋ชจ๋‹ˆํ„ฐ(Virtual Machine Monitor, VMM)๋ผ๊ณ ๋„ ๋ถˆ๋ฆฝ๋‹ˆ๋‹ค. ๋‹จ์ผ ํ•˜๋“œ์›จ์–ด์—์„œ ์—ฌ๋Ÿฌ ๋‹ค๋ฅธ ๊ฐ€์ƒ ๋จธ์‹ ์„ ํ˜ธ์ŠคํŒ…ํ•  ์ˆ˜ ์žˆ๋Š” ํ”„๋กœ๊ทธ๋žจ์ž…๋‹ˆ๋‹ค. โ€‹ ์ถœ์ฒ˜ : ์œ„ํ‚ค ํ•˜์ดํผ๋ฐ”์ด์ € ํƒ€์ž… 1(native, bare-metal) ํ•˜์ดํผ๋ฐ”..

CS 2021.10.29

[Ubuntu]Ubuntu์—์„œ Key Remappingํ•˜๊ธฐ(AppleKeyboard)

์ €๋Š” keychrone k6 ํ‚ค๋ณด๋“œ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์ค‘์ž…๋‹ˆ๋‹ค. ์•„์ดํฐ๊ณผ ํ”ผ์”จ๋ฅผ ๋ฒˆ๊ฐˆ์•„๊ฐ€๋ฉฐ ๋ธ”๋ฃจํˆฌ์Šค๋ฅผ ๋“ฑ๋กํ•ด์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์•„์ดํฐ์„ ์‹คํ–‰์‹œ์ผฐ์„ ๊ฒฝ์šฐ apple์šฉ ํ‚ค๋ณด๋“œ๋กœ ์ „ํ™˜ํ•˜์ง€ ์•Š๊ณ  ์‚ฌ์šฉํ•˜๋ฉด ๋จนํžˆ์ง€ ์•Š๋Š” ๊ธฐ๋Šฅ๋“ค์ด ๋ช‡ ์žˆ์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ๊ทธ๋ƒฅ ๋งฅ์šฉ ํ‚ค๋ณด๋“œ๋ฅผ ์šฐ๋ถ„ํˆฌ์— ์‚ฌ์šฉํ•˜๊ณ  ํŽธํ•˜๊ฒŒ ์•„์ดํฐ ์—ญ์‹œ ๋ธ”๋ฃจํˆฌ์Šค๋กœ ๋ณ€๊ฒฝํ•˜์—ฌ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•ด ํŠน์ • ํ‚ค๋“ค์„ ๋ฆฌ๋งตํ•‘ ํ•ด์ฃผ๋Š” ๋ฐฉ๋ฒ•์„ ์ ์–ด๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. ์šฐ์ธก alt key window์—์„œ ์šฐ์ธก alt ํ‚ค๋กœ ์ธ์‹ํ•˜๋˜ ํ‚ค๊ฐ€ apple Keyboard๋กœ ๋ณ€ํ™˜ํ•˜๋ฉด์„œ super_R๋กœ ๋ฐ”๋€Œ์—ˆ์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ Super_R ์„ Alt_R๋กœ ๋ณ€๊ฒฝํ•ด ์ค๋‹ˆ๋‹ค.(ํ•œ๊ธ€ํ‚ค) super ํ‚ค๋ฅผ alt ํ‚ค๋กœ ๋ณ€๊ฒฝํ•ด ์ฃผ๋Š” ์ด์œ ๋Š” ๋งŒ์•ฝ ํ•œ/์˜ ๋ณ€ํ™˜ํ‚ค๊ฐ€ ์ œ๋Œ€๋กœ ๋จนํ˜€ ์žˆ๋‹ค๋ฉด alt๋ฅผ ์ด์šฉํ•˜์—ฌ ํ•œ์˜ํ‚ค๋ฅผ ๋ฐ”..

OS/Linux 2021.10.27

[SHELL]oh-my-zsh์˜ agnoster ํ…Œ๋งˆ ํ”„๋กฌํ”„ํŠธ ๋ณ€๊ฒฝํ•˜๊ธฐ

๋ชฉ์ฐจ ```~/.oh-my-zsh/themes/agnoster.zsh-theme`` ํŒŒ์ผ ์—ด๊ธฐ(vim) prompt_dir(), prompt_context() ๋ณ€๊ฒฝํ•˜๊ธฐ. ์ „์ฒด ๊ฒฝ๋กœ๋ฅผ ํ˜„์žฌ ์œ„์น˜๋งŒ์œผ๋กœ ์„ค์ •ํ•˜๊ธฐ ~/Documents/testFile -> testFile ๊ธฐ์กด์— ์žˆ๋Š” ํ…์ŠคํŠธ ํŒŒ์ผ์„ # Dir: current working directory prompt_dir() { prompt_segment blue black '%~' }์•„๋ž˜์™€ ๊ฐ™์ด ์ˆ˜์ •. prompt_dir() { prompt_segment blue $CURRENT_FG '%c' }๊ทธ๋Ÿผ ํ˜„์žฌ ์œ„์น˜ํ•œ ๊ฒฝ๋กœ๋งŒ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋งŒ์ผ ํ˜„์žฌ ๊ฒฝ๋กœ๊ฐ€ ๊ถ๊ธˆํ•˜์‹œ๋ฉด pwd ์ปค๋งจ๋“œ๋กœ ํ™•์ธ ํ•˜์‹ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. UserName ๋ถ€๋ถ„..

CS 2021.10.25

[javascript] Uncaught TypeError: Cannot read properties of undefined (reading 'classList') modal.js:313

๋ฒ„์ „ Bootstrap 5.13 Error modal์— ๊ฐ’์„ ์ „๋‹ฌํ•˜๊ธฐ ์œ„ํ•ด script๋กœ .modal("show")๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ณ€ํ™˜ํ•˜๋Š” ๊ณผ์ •์—์„œ ์˜ค๋ฅ˜๊ฐ€ ์ƒ๊ฒผ์Šต๋‹ˆ๋‹ค. modal.js:313 Uncaught TypeError: Cannot read properties of undefined (reading 'classList') at he._isAnimated (modal.js:313) at he._initializeBackDrop (modal.js:195) at new he (modal.js:83) at Function.getOrCreateInstance (base-component.js:55) at HTMLButtonElement. (modal.js:421) at HTMLDocument.s..

[javaScript]Element.innerHTML๋Š”<script>๋ฅผ ์‹คํ–‰์‹œํ‚ค์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

innerHTML innerHTML์˜ ๊ฒฝ์šฐ ๊ธฐ๋ณธ์ ์œผ๋กœ ํƒœ๊ทธ๋ฅผ ์ผ๋ฐ˜ text ๋ฌธ์ž๋กœ ์ธ์‹ํ•˜๊ฒŒ๋” ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Š” https://www.w3.org/TR/2008/WD-html5-20080610/dom.html#innerhtml0 ํ•ด๋‹น ๋งํฌ์—์„œ ๋‚˜์™€ ์žˆ๋“ฏ์ด script elements inserted using innerHTML do not execute when they are inserted. code injection๊ณผ ๊ฐ™์€ ๊ฒฝ์šฐ๋ฅผ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋ผ๋Š”๊ตฐ์š”. ๋”ฐ๋ผ์„œ ajax๋กœ ํŽ˜์ด์ง€๋ฅผ ๋ถ™์ผ ๋•Œ innerHTML์„ ์ œ์™ธํ•˜๊ณ  ๋ฅผ ์ ์šฉ ์‹œํ‚ค๋Š” ๋ฐฉ๋ฒ•์€ ์ด 2๊ฐ€์ง€๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. elemental.innerHTML=string ๋Œ€์‹  jQuery์˜ $(elemental).html(string)์„ ์‚ฌ์šฉํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค. ..

[TheSoftwareCraftsman] 5์žฅ '์•„๋‹ˆ์˜ค'๋ผ๊ณ  ๋งํ•˜๋Š” ๋ฐฉ๋ฒ• ๋ฐฐ์šฐ๊ธฐ

Before we go further ํšŒ์‚ฌ์—์„œ ๋งˆ์Œ ๋งž๋Š”์‚ฌ๋žŒ๋“ค๋ผ๋ฆฌ ๋ถํด๋Ÿฝ์„ ๋งŒ๋“ค์–ด๋ณด์ž ์ œ์˜๋ฅผ ํ–ˆ์Šต๋‹ˆ๋‹ค. &#39;์šฐํ˜•&#39;์—์„œ ์ถ”์ฒœ๋„์„œ ์•ฝ 20๊ถŒ์„ ์‰ฌ์šด๊ฒƒ๋ถ€ํ„ฐ ์ˆœ์„œ๋Œ€๋กœ ์ฝ๊ณ  ํ•ด๋‹น ์ฃผ์ œ๋ฅผ ์ •ํ•ด์„œ ์„œ๋กœ ์˜๊ฒฌ์„ ๋‚˜๋ˆ ๋ณด๊ธฐ๋กœ ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์ € ์—ญ์‹œ ํ•ด๋‹น ์ฃผ์ œ์— ๋Œ€ํ•ด ์ •๋ฆฌํ•˜๊ณ  ๋А๋‚€ ์ ๋“ค์— ๋Œ€ํ•ด ์ ์–ด๋ณผ๊นŒ ํ•ฉ๋‹ˆ๋‹ค. &#39;์•„๋‹ˆ์˜ค&#39;๋ผ๊ณ  ๋งํ•˜๋Š” ๋ฐฉ๋ฒ• ๋ฐฐ์šฐ๊ธฐ ๋ณดํ†ต ์ƒ๊ธ‰ ๊ฐœ๋ฐœ์ž๋“ค์€ ๊ณ„์•ฝ ๊ธฐ๊ฐ„ ๋‚ด์— ํ”„๋กœ์ ํŠธ๋ฅผ ๋๋‚ด๋ คใ…‘๋Š” ์š•์‹ฌ์— ์˜๋„์ ์œผ๋กœ ๋ฌด๋ฆฌํ•˜๊ฒŒ ์ผ์ •ํ‘œ๋ฅผ ๋งŒ๋“ค์–ด ๊ฐœ๋ฐœ์ž๋“ค์„ ๋ฐ€์–ด ๋ถ™์ธ๋‹ค. ๋งŒ์•ฝ ์ด๋Ÿฐ ๋ฌด๋ฆฌํ•œ ์š”๊ตฌ์— ๊ตด๋ณตํ•˜๊ณ  ์ผ์ • ์•ˆ์— ํ•ด๋ณด๊ฒ ๋‹ค๋Š” ์•ฝ์†์„ ํ•œ๋‹ค๋ฉด ์ด์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ๋Š” ์ฐธํ˜นํ•˜๋‹ค. ์ •์ž‘ ๋ถˆ๊ฐ€๋Šฅํ•œ ๊ฒƒ์„ ์•Œ๋ฉด์„œ๋„ ๊ทธ๋ ‡๊ฒŒ ๊ฐœ๋ฐœ์ž๋“ค์„ ์••๋ฐ•ํ•œ ๋ฐ”๋กœ ๊ทธ ์ƒ๊ธ‰ ๊ด€๋ฆฌ์ž ์ž์‹ ์€ ์ง‘์— ์ผ์ฐ ๋“ค์–ด๊ฐ€๊ณ  ์ฃผ๋ง์„ ๊ฐ€์กฑ๋“ค๊ณผ ์ฆ๊ธด๋‹ค. ๊ทธ..

TIL 2021.10.15

[Ubuntu] LG๋…ธํŠธ๋ถ์— Ubuntu ์„ค์น˜ํ•˜๊ธฐ

Before LG๋…ธํŠธ๋ถ์— ์„ค์น˜ํ•˜๊ธฐ ์ „์— ์•Œ์•„๋‘์–ด์•ผ ํ•  ์‚ฌํ•ญ์ด ์žˆ์Šต๋‹ˆ๋‹ค. LG๋…ธํŠธ๋ถ์€ ์ผ๋ฐ˜ ํƒ€ ๋…ธํŠธ๋ถ๊ณผ ๋‹ฌ๋ฆฌ linux ์„ค์น˜์— ๋‹ค์–‘ํ•œ ์กฐ๊ฑด์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์•Œ์•„๋‘์–ด์•ผ ํ•  ์‚ฌํ•ญ์„ ์ž‘์„ฑํ•˜๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. ๋…ธํŠธ๋ถ ์‚ฌ์–‘ ํ™•์ธ ๋ฐ grub ์„ค์ •ํ•˜๊ธฐ. USB 2.0(์ด๊ฑด ์ œ ๋…ธํŠธ๋ถ๋งŒ ๊ทธ๋Ÿฐ์ง€๋Š” ํ™•์‹คํ•˜์ง„ ์•Š๋„ค์š”.) ์‚ฌ์šฉ. ๋ถ€ํŒ… USB ํŒŒํ‹ฐ์…˜ : gpt, ํŒŒ์ผ์‹œ์Šคํ…œ : ntfs ubuntu v21.04 ์ค€๋น„ํ•˜๊ธฐ ๋…ธํŠธ๋ถ ์‚ฌ์–‘ ํ™•์ธ ๋ฐ grub ์„ค์ • cat /proc/cpuinfo ๋ฅผ ์ž‘์„ฑํ•˜์‹œ๋ฉด ์•„๋ž˜์™€ ๊ฐ™์ด ๋ณธ์ธ์˜ ๋…ธํŠธ๋ถ ์‚ฌ์–‘์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ugs : spectre_v1 spectre_v2 spec_store_bypass swapgs bogomips : 4838.40 clflush size : 64 cache_alig..

OS/Linux 2021.10.13

[Ubuntu] Ubuntu(v21.04)์—์„œ hotspot ์ผœ๊ธฐ

Gnome Wi-Fi ์„ค์ • ๋„๊ตฌ์ฐฝ ![Screenshot from 2021-10-12 10-03-11](/home/eisen/Documents/GitHub/TIL/OS/Linux/Ubuntu/Ubuntu_hotspot.assets/Screenshot from 2021-10-12 10-03-11.png) ์šฐ์ธก ์ƒ๋‹จ์— ์กด์žฌํ•˜๋Š” ์„ค์ •์ฐฝ์„ ํด๋ฆญํ•ด Wi-Fi Hotspot ์„ค์ •์„ ํ‚ต๋‹ˆ๋‹ค. Hotspot ์ƒ์„ฑ ![Screenshot from 2021-10-12 10-04-32](/home/eisen/Documents/GitHub/TIL/OS/Linux/Ubuntu/Ubuntu_hotspot.assets/Screenshot from 2021-10-12 10-04-32.png) ๊ทธ ํ›„ ์ผœ์ง„ Wifi ์ฐฝ์—์„œ ๋‹ค์‹œ ์šฐ์ธก ..

OS/Linux 2021.10.12
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