์ „์ฒด ๊ธ€

๐Ÿ’ปโ”‚IT_Study/๐Ÿ”โ”‚Etc..

์ฐฉ์šฉํ˜• ์Šค๋งˆํŠธ๊ธฐ๊ธฐ - 1

1. ๋ผ์ฆˆ๋ฒ ๋ฆฌ ํŒŒ์ด ์—ญ์‚ฌ 2012๋…„ ์˜๊ตญ์˜ ๋ผ์ฆˆ๋ฒ ๋ฆฌ ํŒŒ์ด ์žฌ๋‹จ(Raspberry Pi Foundation)์—์„œ ์ถœ์‹œ๋œ ์‹ฑ๊ธ€๋ณด๋“œ ์ปดํ“จํ„ฐ(Single-board computer)์ž…๋‹ˆ๋‹ค. ์ดˆ๊ธฐ์—๋Š” ๊ต์œก์šฉ์œผ๋กœ ๊ฐœ๋ฐœ๋˜์—ˆ์ง€๋งŒ, ์ €๋ ดํ•œ ๊ฐ€๊ฒฉ๊ณผ ๋‹ค์–‘ํ•œ ์šฉ๋„๋กœ ์ธํ•ด ์ทจ๋ฏธ์ƒํ™œ ๋ฐ ์†Œ๊ทœ๋ชจ ํ”„๋กœ์ ํŠธ์— ์ด์šฉ๋˜๊ธฐ ์‹œ์ž‘ํ•˜์˜€์Šต๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ํ˜„์žฌ๊นŒ์ง€๋„ ๋ผ์ฆˆ๋ฒ ๋ฆฌ ํŒŒ์ด๋Š” ํ•™์ƒ๋“ค, ๋ฉ”์ด์ปค, ์ „๋ฌธ๊ฐ€๋“ค์ด ๋‹ค์–‘ํ•œ ์šฉ๋„๋กœ ์‚ฌ์šฉ๋˜์–ด ๊ฐ€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. 2. ๋ผ์ฆˆ๋ฒ ๋ฆฌ ํŒŒ์ด 4 ํŠน์žฅ์  RaspberryPi4์˜ ์žฅ๋‹จ์ ์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์žฅ์  ์„ฑ๋Šฅ : ์ด์ „ ๋ชจ๋ธ์— ๋น„ํ•ด CPU, RAM, ๊ทธ๋ž˜ํ”ฝ ์นด๋“œ ๋“ฑ์˜ ์„ฑ๋Šฅ์ด ํฌ๊ฒŒ ํ–ฅ์ƒ๋˜์–ด ๋”์šฑ ๋น ๋ฅด๊ณ  ๊ฐ•๋ ฅํ•œ ์ปดํ“จํŒ… ๋Šฅ๋ ฅ์„ ์ œ๊ณต ๋‹ค์–‘ํ•œ ์šฉ๋„ : ์ปดํ“จํŒ…, ๊ฒŒ์ž„, ๋ฏธ๋””์–ด ์„ผํ„ฐ, IoT, ๋กœ๋ด‡ ๋“ฑ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ๋ถ„์•ผ์—์„œ ์‚ฌ์šฉ ์ €๋ ด..

๐Ÿ’ปโ”‚IT_Study/๐Ÿ›ซโ”‚Web_Study

์†Œํ”„ํŠธ์›จ์–ด๊ณตํ•™ ์‹ค๋ฌด - 2

2023-03-10 ์ด์ „ ์‹œ๊ฐ„์— ํ–ˆ๋˜ ๋‚ด์šฉ์ด๊ธด ํ•œ๋ฐ.. google classroom์— ๋˜‘๊ฐ™์€ ๊ฑธ ์˜ฌ๋ฆฌ์…จ๋„ค์š”.. ๋ฐฐ์šฐ๋Š” ๋‚ด์šฉ์€ ๋‹ค๋ฅผ๊ฑฐ๋‹ˆ๊นŒ ์ƒ๊ด€ ์—†๊ฒ ์ฃ ? ์œ„์— PDF ๋‚ด์šฉ์ธ๋ฐ ์ „์— ์ œ๊ฐ€ ์ •๋ฆฌํ•œ๊ฑฐ๋ž‘ ์ฐจ์ด๊ฐ€ ์—†๊ธด ํ•ด์š” ํŠน์„ฑํ™”๋‚˜ ํŠน๋ชฉ๊ณ ๋ฉด ์•ž์œผ๋กœ ๊ณต๋ถ€ํ•œ ๋‚ด์šฉ์„ ๋‹ค ์ •๋ฆฌํ•˜๋ฉด ์ข‹๊ฒ ๋„ค์š” ๋ณด์•ˆํ•˜๋ฉด ํฌํด์— ์˜ฌ๋ฆด๊ฒƒ์ด.. ์„ฑ๊ณผ๋งŒ ์žˆ์„๊ฑด๋ฐ ์ €๋Š” ๋ณ„๋กœ ์—†์–ด์„œ์š” ใ…  Project Start!! Spring MVC Project๋กœ ๋ฐ”๋กœ ๋งŒ๋“ค์–ด์„œ ํ•ด์•ผํ•˜๋Š”๋ฐ ์„ ์ƒ๋‹˜์ด Mac์• ๋“ค์ด ์—†๋‹ค๊ณ  ํ•ด์„œ ์ด๋ ‡๊ฒŒ ํ•œ๋ฒˆ ํ•ด๋ด…์‹œ๋‹ค. ๋„๋ฉ”์ธ์€ ์—ญ์ˆœ์œผ๋กœ rev๋กœ ์„ค์ •ํ•˜๊ธฐ์— Group ID๋ฅผ ์ €๋ ‡๊ฒŒ ์ž‘์„ฑํ•ฉ๋‹ˆ๋‹ค. ๋‚˜๋จธ์ง€๋Š” ์–ด๋Š์ •๋„๋งŒ ์„ค์ •ํ•˜๊ณ  Maven Setting์€ ๊ฑด๋“ค์ง€ ๋ง๊ณ  Next๋ˆ„๋ฅด์‹œ๋ฉด.. Generate Example์€ ์–ด๋Š์ •๋„์˜ ๊ตฌ์„ฑ์„ ํ•ด์ฃผ๋Š”๊ฑด๋ฐ ..

๐Ÿ’ปโ”‚IT_Study/๐Ÿ”โ”‚Etc..

์ธ๊ณต์ง€๋Šฅ ์ˆ˜์—… - OT

AI/Big Data ๋ถ€์ƒ์ด์œ  1. ์Šค๋งˆํŠธํฐ์˜ ํ™•์‚ฐ - ๊ฐœ๊ฐœ์ธ์ด ๋ฐ์ดํ„ฐ ์ƒ์‚ฐ 2. ๋ฐ์ดํ„ฐ ์ €์žฅ ๋ฐ ์ฒ˜๋ฆฌ์žฅ์น˜์˜ ๋ฐœ๋‹ฌ ์•Œ๋“ค์‹ ์žก ๋ฌด์–ด์˜ ๋ฒ•์น™ ๋ฐ˜๋„์ฒด์˜ ์ง‘์ ํšŒ๋กœ์˜ ์„ฑ๋Šฅ์ด 24๊ฐœ์›”๋งˆ๋‹ค 2๋ฐฐ๋กœ ์ฆ๊ฐ€ํ•œ๋‹ค๋Š” ๋ฒ•์น™ 3. ํด๋ผ์šฐ๋“œ ์„œ๋น„์Šค์˜ ์ฆ๊ฐ€ ํด๋ผ์šฐ๋“œ ์„œ๋น„์Šค๋ฅผ ํ†ตํ•œ ์œ ์—ฐํ•œ ์„œ๋น„์Šค ์†์‰ฌ์šด ์„œ๋น„์Šค ํ™•๋Œ€ → ๋” ๋งŽ์€ ๋ฐ์ดํ„ฐ ์ƒ์‚ฐ 3V Volume(ํฌ๊ธฐ)/Velocity(์†๋„)/Variety(๋‹ค์–‘์„ฑ) ๋น…๋ฐ์ดํ„ฐ๋ฅผ ๊ณต๋ถ€ํ•˜๋‹ค๋ณด๋ฉด ์œ„ ํ•ต์‹ฌ 3V๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๋น…๋ฐ์ดํŠธ๋ฅผ ๋ชจ๋ธ๋งํ•œ ํ›„ ํ†ต๊ณ„๋ฅผ ๋‚ธ ๋Œ€ํ‘œ์ ์ธ ์‚ฌ๋ก€๊ฐ€ ์•„๋ก€ ์ด๋ฏธ์ง€์ž…๋‹ˆ๋‹ค. ๋ชจ์ง‘๋‹จ์„ ์ถ”์ •ํ•˜๋Š” ํ†ต๊ณ„๋Š” ์–ด๋Š์ •๋„ ํ•œ๊ณ„๊ฐ€ ์กด์žฌํ•˜๊ฒ ์ฃ  ์žฅ๋‹˜์ด ์ฝ”๋ผ๋ฆฌ๋ฅผ ๋งŒ์ ธ๋ณด๊ธฐ๋งŒ ํ•ด์„œ ์ฝ”๋ผ๋ฆฌ์˜ ์ „์ฑ„๋ฅผ ์•Œ ์ˆ˜ ์—†๋Š” ๊ฒƒ์ฒ˜๋Ÿผ์š” ์ด๋Ÿฐ ํ†ต๊ณ„๋ฅผ ๋‹ค๋ฃจ๋Š” ์ง์—…์„ "ํ†ต๊ณ„ ๋ถ„์„๊ฐ€, ์• ๋„๋ฆฌ์ŠคํŠธ, ์ „๋žต ๊ธฐํšํŒ€, ์ธ์‚ฌ ๊ธฐํšํŒ€, ๋ฆฌ์„œ์น˜..

๐Ÿ’ปโ”‚IT_Study/๐Ÿ˜จโ”‚์–ต๊นŒ_๋ชจ์Œ

ping : ์•Œ ์ˆ˜ ์—†๋Š” ํ˜ธ์ŠคํŠธ

์•Œ ์ˆ˜ ์—†๋Š” ํ˜ธ์ŠคํŠธ ์–ด์ œ ๊ธฑ์‚ฌ์—์„œ ๋žœ์„ ์„ ๊ฒจ์šฐ ๊ณ ์ณ๋†จ๋”๋‹ˆ.. ์–ผ๋งˆ ์•ˆ๊ฐ€์„œ ๋‹ค์‹œ ๋ง๊ฐ€์กŒ์Šต๋‹ˆ๋‹ค. ๊ทธ ์ด์œ ๋ฅผ ์•Œ๊ณ ์ž ์ด ๋ธ”๋กœ๊ทธ๋ฅผ ์ž‘์„ฑํ•ฉ๋‹ˆ๋‹ค. ํ•ด๋‹น ์ƒํ™ฉ์„ ์‚ฌ์ง„์œผ๋กœ๋‚˜ ์บก์ฒ˜๋ฅผ ๋ชปํ•ด์„œ.. ๋žœ์„ ๊ณผ ์—ฐ๊ฒฐ ํ›„ ipconfig /all๋กœ ํ•ด์„œ ip๋ฅผ ํ™•์ธํ•ด๋ณด๋ฉด ์ž˜ ์ง€์ •๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ping์ด๋ผ๋Š” ๋ช…๋ น์–ด๋ฅผ ์ž…๋ ฅํ•˜์—ฌ ํ™•์ธํ•ด๋ดค์Šต๋‹ˆ๋‹ค. ์„ฑ๊ณตํ•œ PING ์œ„์™€ ๊ฐ™์ด ๋ณ„ ์„ค์ • ์—†์ด ping์„ ๋ณด๋‚ด๋ฉด 4๋ฒˆ ICMP(ping)์š”์ฒญ์„ ์ฃผ๊ณ ๋ฐ›์œผ๋ฉฐ ๋์ด ๋‚ฉ๋‹ˆ๋‹ค. ์ฐธ๊ณ ๋กœ 8.8.8.8์€ ๊ตฌ๊ธ€ DNS์˜ˆ์š” ๊ทผ๋ฐ ์ธํ„ฐ๋„ท ๋ฌธ์ œ์—์„œ ping์ด๋ผ๋Š” ๋ช…๋ น์–ด๋กœ ๋‘๊ฐ€์ง€์˜ ๋ฌธ์ œ์ ์„ ํ™•์ธ ํ•  ์ˆ˜ ์žˆ์–ด์š” PING ์‹คํŒจ PING ๋ช…๋ น์ด ์‹คํŒจํ•˜๋ฉด ์˜ค๋ฅ˜ ๋ฉ”์‹œ์ง€๊ฐ€ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค. ๋Œ€์ƒ ํ˜ธ์ŠคํŠธ์— ์—ฐ๊ฒฐํ•  ์ˆ˜ ์—†์Œ: ๊ฒฝ๋กœ์˜ ๋Œ€์ƒ ๋˜๋Š” ๋‹ค๋ฅธ ์žฅ์น˜๊ฐ€ ICMP ํŒจํ‚ท์„ ๊ฑฐ๋ถ€ํ–ˆ์Šต๋‹ˆ..

๐Ÿ“‹โ”‚Study/๐Ÿ˜โ”‚Step Mentoring

์‹œ์ค€์Œค์˜ Docker(pwn ์ „์šฉ)

๋ณดํ˜ธ๋˜์–ด ์žˆ๋Š” ๊ธ€์ž…๋‹ˆ๋‹ค.

๐ŸŒ‡โ”‚System_Study/๐Ÿ”โ”‚Etc..

Ubuntu ์„ค์ •

VMware ์„ค์ • ๋จผ์ € Vmware๋ฅผ ์„ค์ •ํ•ด์•ผ๊ฒ ์ฃ ? ์—ฌ๊ธฐ์„œ Vmware Workstation์„ ์ถ”๊ฐ€ํ•˜์‹œ๋ฉด ๋˜๋Š”๋ฐ ์ œ๊ฐ€ ํ•ด๋‹น ํŒŒ์ผ ์˜ฌ๋ ค๋“œ๋ฆด๊ป˜์š”. VMware_WorkStation.7z drive.google.com ์ฐธ๊ณ ๋กœ ๋ฐ”์ด๋Ÿฌ์Šค์ธ์ง€ ์–ด๋–ป๊ฒŒ ์•„๋ƒ.. ๋ผ๊ณ  ํ•˜์‹ ๋‹ค๋ฉด ์•Œ๋“ค์‹ ์žก VirusTotal Analyse suspicious files and URLs to detect types of malware, automatically share them with the security community www.virustotal.com ์—ฌ๊ธฐ ์‚ฌ์ดํŠธ ๋“ค์–ด๊ฐ€์…”์„œ ๊ฐ„๋‹จํ•˜๊ฒŒ ํ™•์ธํ•ด ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. VirusTotal์€ ๋ฌด๋ฃŒ๋กœ ํ•˜์‹คํ…๋ฐ ๋„ˆ๋ฌด ์˜์กดํ•˜์ง€๋Š” ๋ง์•„์š” Ubuntu Settings Thank you for downl..

๐Ÿ’ปโ”‚IT_Study/๐Ÿ”โ”‚Etc..

[๊ฐœ๋ฐœํ™˜๊ฒฝ ๊ตฌ์ถ•] Vscode ์„ค์ •

Vscode IDE ์„ค์ • IDE(Integrated development environment)๋ž€? ์˜์–ด ๋ฌธ์„œ์—์„  ์ €๋ ‡๊ฒŒ ๋‚˜์˜ค๋Š”๋ฐ ๊ทธ๋ƒฅ ๊ฒฐ๋ก ์ ์œผ๋ก  ๊ฐœ๋ฐœํ™˜๊ฒฝ ๋„์šฐ๋ฏธ์ž…๋‹ˆ๋‹ค "์—ฌ๋Ÿฌ IDE๊ฐ€ ์žˆ๋Š”๋ฐ ์™œ Vscode๋กœ ํ•˜๋ƒ?" ๋ผ๊ณ  ๋ฌผ์–ด๋ณผ ์ˆ˜ ์žˆ๋Š”๋ฐ ๊ฐ€๋ฒผ์›Œ์„œ ์“ฐ๋Š”๊ฑฐ์˜ˆ์š” Virtual code Studio๋‚˜ PyCharm, Intellij ๋“ฑ์€ ์ทจํ–ฅ ์ฐจ์ด์ž…๋‹ˆ๋‹ค. (์งธ๋“ค์€ ํ•˜๋‚˜์˜ ํ”„๋ ˆ์ž„์›Œํฌ์— ํŠนํ™”๋œ IDE์ž…๋‹ˆ๋‹ค) ์ปค์Šคํ…€๋„ ํŽธํ•˜๊ณ  ํฌ๋งทํ•œ ๊ธฐ๋…์œผ๋กœ ์ด๋Ÿฐ๊ฑฐ ์ ๋Š”๊ฑฐ์˜ˆ์š”(๋‹ค์‹œ ์ƒ๊ฐํ•ด๋„ ํ›„..) ์•„๋ก€ ๋งํฌ๋ฅผ ํ†ตํ•ด์„œ ์„ค์น˜ํ•ด๋ด…์‹œ๋‹ค(Mac๋„ ๋น„์Šทํ•ด์š”) Visual Studio Code - Code Editing. Redefined Visual Studio Code is a code editor redefined and optimiz..

๐Ÿ’ปโ”‚IT_Study/๐Ÿ”โ”‚Etc..

AI ์ ์šฉ์‚ฌ๋ก€

AI ์ ์šฉ์‚ฌ๋ก€ 100+ AI Use Cases & Applications: In-Depth Guide for 2023 Explore how AI is changing industries and business functions such as marketing, sales, customer service, finance, healthcare, HR & more with 100+ use cases. research.aimultiple.com ์œ„์— ์‚ฌ์ดํŠธ๋ฅผ ์ฐธ๊ณ ํ•˜์—ฌ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. ์ฐธ๊ณ ๋กœ PDF๋กœ ํŒŒ์ผ์„ ์ƒ์„ฑํ•˜์—ฌ ๋งŒ๋“ค์—ˆ๊ธฐ์— ๋ณด๊ณ  ์‹ถ์œผ์‹œ๋‹ค๋ฉด ๋‹ค์šด๋กœ๋“œ ๋ฐ›์•„์„œ ๋ด์ฃผ์„ธ์š” ๊ทผ๋ฐ ๋ณด์‹œ๋ฉด ํ•ญ๋ชฉ์ด 8๊ฐœ์ธ๋ฐ ํ•œ๊ฑด 4๊ฐœ๋ผ.. ๋„ˆ๋ฌด ์ถ•์•ฝํ•œ ๋ถ€๋ถ„์ด ๋งŽ์•„์„œ.. ์ฃ„์†กํ•ฉ๋‹ˆ๋‹ค ใ…  ๊ทธ๋Ÿผ ์ด์ƒ ๋งˆ์น˜๊ฒ ์Šต๋‹ˆ๋‹ค ์ฐธ๊ณ  ์ž๋ฃŒ ์›Œํฌ์ŠคํŽ˜์ด์Šค - ๋ฏธ๋ฆฌ์บ”๋ฒ„์Šค..

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