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Ubuntu ์—์„œ ํŒจํ‚ค์ง€๋ฅผ ์—…๊ทธ๋ ˆ์ด๋“œํ•  ๋•Œ ์˜ค๋ฅ˜ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•

Ubuntu ์„œ๋ฒ„๋ฅผ ์šด์˜์ค‘์ธ๋ฐ, apt upgrade ์‹œ ์•„๋ž˜์™€ ๊ฐ™์€ ์˜ค๋ฅ˜๊ฐ€ ์ข…์ข… ๋ฐœ์ƒํ•œ๋‹ค.Errors were encountered while processing: initramfs-tools linux-image-5.15.0-139-genericE: Sub-process /usr/bin/dpkg returned an error code (1)๊ทธ๋ž˜์„œ ChatGPT ์—๊ฒŒ ๋ฌผ์–ด๋ณด๋‹ˆ ์•„๋ž˜์™€ ๊ฐ™์ด ์•Œ๋ ค์ค˜์„œ ํ•ด๋ณด๋‹ˆ ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜๋Š” ๊ฒƒ ๊ฐ™๋‹ค.์ด๋Š” ์ฃผ๋กœ initramfs ์ƒ์„ฑ ๋˜๋Š” ์ปค๋„ ์ด๋ฏธ์ง€ ์„ค์น˜ ๊ณผ์ •์—์„œ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Œ์„ ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค. ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•์€ ๋‹ค์Œ ์ˆœ์„œ๋Œ€๋กœ ์‹œ๋„ํ•ด ๋ณด์„ธ์š”:1.initramfs ์ˆ˜๋™ ์žฌ์ƒ์„ฑํ„ฐ๋ฏธ๋„์—์„œ ์•„๋ž˜ ๋ช…๋ น์–ด๋ฅผ ์‹คํ–‰ํ•ด initramfs๋ฅผ ์ˆ˜๋™์œผ๋กœ ์žฌ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค:sudo update-initra..

Linux 2025.06.06 0

Product Manager vs Project Manager (์ฐจ์ด์ )

ํ”ํžˆ ๋งํ•˜๋Š” PM ์ด ํšŒ์‚ฌ๋ณ„๋กœ Project Manager ๋˜๋Š” Product Manager ๋ผ๋Š” ๋‹ค๋ฅธ ์˜๋ฏธ๋กœ ์‚ฌ์šฉ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์•˜์—ˆ๋Š”๋ฐ ๊ทธ ์ฐจ์ด์— ๋Œ€ํ•ด ๋ช…ํ™•ํžˆ ๊ตฌ๋ถ„ํ•ด๋ณธ์ ์ด ๋ณ„๋กœ ์—†๋Š”๊ฒƒ ๊ฐ™๊ธด ํ•˜๋‹ค. (๊ฒฝ์šฐ์— ๋”ฐ๋ผ ๋‘๊ฐ€์ง€ ์—…๋ฌด๋ฅผ ๋ชจ๋‘ ํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ๊ธฐ๋„..) ํ•œ ์‚ฌ๋žŒ์ด 2๊ฐ€์ง€ ์—ญํ• ์„ ํ• ์ˆ˜๋„ ์žˆ๊ณ , ๊ฐ์ž ๋‹ค๋ฅธ ์‚ฌ๋žŒ์ด ํ•  ์ˆ˜๋„ ์žˆ๋Š” Product Manager ์™€ Project Manager ์˜ ์ฐจ์ด์ ์— ๋Œ€ ์ •๋ฆฌ๋œ ์ด๋ฏธ์ง€๊ฐ€ ์žˆ์–ด์„œ ๋ณด๊ด€์šฉ์œผ๋กœ ๊ณต์œ .

IT Talks 2023.12.07 0

์ธ๊ธฐ๊ธ€

ํ† ์Šค, ์ „ ์ง์› ์—ฐ๋ด‰ ์ธ์ƒ ์ถ”์ง„.."ํฌ๊ด„์ž„๊ธˆ์ œ ํ์ง€"

์ž˜๋‚˜๊ฐ€๋Š” ํ† ์Šค ์†Œ์‹~ [๋‹จ๋…] ํ† ์Šค, ์ „ ์ง์› ์—ฐ๋ด‰ ์ธ์ƒ ์ถ”์ง„.."ํฌ๊ด„์ž„๊ธˆ์ œ ํ์ง€" [ํ•œ๊ตญ๊ฒฝ์ œTV ๋ฐฐ์„ฑ์žฌ ๊ธฐ์ž] ITยทํ•€ํ…Œํฌ ์—…๊ณ„์˜ ์—ฐ๋ด‰ ์ธ์ƒ๊ณผ ๋ณต์ง€ ๋“ฑ ๊ฒฝ์Ÿ์ด ์น˜์—ดํ•œ ๊ฐ€์šด๋ฐ ํ† ์Šค๊ฐ€ ์„ค๋ฆฝ ์ดํ›„ ์ด์–ด์™”๋˜ ํฌ๊ด„์ž„๊ธˆ์ œ๋ฅผ ํ์ง€ํ•œ๋‹ค. ํ์ง€ ๋Œ€์ƒ์€ ํ† ์ŠคCX์™€ ํ† ์Šค์ธ์Šˆ์–ด๋Ÿฐ์Šค๋ฅผ ์ œ์™ธํ•œ ํ† ์Šค news.v.daum.net ํ† ์ŠคCXยท์ธ์Šˆ์–ด๋Ÿฐ์Šค ์ œ์™ธ ์ „ ๊ณ„์—ด์‚ฌ "์ธ์žฌ์˜์ž…ยท์ง์›๋งŒ์กฑ๋„ ์œ„ํ•œ ์กฐ์น˜" ํ† ์Šค ์ž„๊ธˆ, ์—…๊ณ„ ์ตœ๊ณ  ์ˆ˜์ค€ ์˜ฌ๋ผ์„ค ๋“ฏ [ํ•œ๊ตญ๊ฒฝ์ œTV ๋ฐฐ์„ฑ์žฌ ๊ธฐ์ž] ITยทํ•€ํ…Œํฌ ์—…๊ณ„์˜ ์—ฐ๋ด‰ ์ธ์ƒ๊ณผ ๋ณต์ง€ ๋“ฑ ๊ฒฝ์Ÿ์ด ์น˜์—ดํ•œ ๊ฐ€์šด๋ฐ ํ† ์Šค๊ฐ€ ์„ค๋ฆฝ ์ดํ›„ ์ด์–ด์™”๋˜ ํฌ๊ด„์ž„๊ธˆ์ œ๋ฅผ ํ์ง€ํ•œ๋‹ค. ํ์ง€ ๋Œ€์ƒ์€ ํ† ์ŠคCX์™€ ํ† ์Šค์ธ์Šˆ์–ด๋Ÿฐ์Šค๋ฅผ ์ œ์™ธํ•œ ํ† ์Šค๋ฑ…ํฌ์™€ ํ† ์Šค์ฆ๊ถŒ, ํ† ์ŠคํŽ˜์ด๋จผ์ธ  ๋“ฑ ์ „ ๊ณ„์—ด์‚ฌ๋‹ค. ํ์ง€ ์‹œ๊ธฐ๋Š” ๋‚ด๋…„๋ถ€ํ„ฐ๊ฐ€ ๋  ๊ฒƒ์œผ๋กœ ๋ณด์ธ๋‹ค. 18์ผ ํ•€ํ…Œํฌ ..

IT Talks 2021.10.18 0

์„œ๋ฒ„์˜ ๊ณต์ธ IP ํ™•์ธํ•˜๊ธฐ

์ผ๋ฐ˜์ ์ธ ๋ฆฌ๋ˆ…์Šค ์„œ๋ฒ„๋Š” ์ด๋”๋„ท๋ณ„๋กœ IP๋ฅผ ํ• ๋‹นํ•˜์—ฌ ifconfig ๋ช…๋ น์–ด๋กœ ํ• ๋‹น๋œ IP ๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ์œผ๋‚˜ย AWS (Amazon Web Service)๋“ฑ์˜ ํด๋ผ์šฐ๋“œ ์žฅ๋น„์—์„œ๋Š” Private IP ๋งŒ ํ™•์ธ์ด ๊ฐ€๋Šฅํ•˜๊ณ  Public IP ๋Š” Amazon Console ๋“ฑ์„ ํ†ตํ•ด์„œ ํ™•์ธ์ด ๊ฐ€๋Šฅํ•˜๋‹ค.๋˜๋Š” NAT ์•„๋ž˜์— ์œ„์น˜ํ•œ ์„œ๋ฒ„๋“ค์˜ ๊ฒฝ์šฐ๋„ ์‹ค์ œ ํ• ๋‹น๋œ IP๋Š” ์‚ฌ์„ค IP๋งŒ ํ‘œ์‹œ๋˜๊ณ , ์™ธ๋ถ€ ์ ‘์†์‹œ ์™ธ๋ถ€ ์„œ๋ฒ„์—์„œ ์ธ์‹ํ•˜๋Š” IP ๋Š” NAT ์˜ IP ๊ฐ€ ๋œ๋‹ค.์ด๋Ÿฐ ๊ฒฝ์šฐ ์„œ๋ฒ„์—์„œ ๊ฐ„๋‹จํ•˜๊ฒŒ ์™ธ๋ถ€๋กœ ์ ‘์†ํ•˜๋Š” ๋ณธ์ธ IP๋ฅผ ํ™•์ธํ•˜๋Š” ๋ฐฉ๋ฒ•์€ ์•„๋ž˜์™€ ๊ฐ™๋‹ค.1. ํ˜„์žฌ ์‚ฌ์šฉ์ค‘์ธ ์„œ๋ฒ„์˜ ๊ณต์ธIP ์กฐํšŒ (Outbound)$ curl ip.ojj.krYour IP is 175.123.191.3ย 2. ํŠน์ • IP์˜ ์ •๋ณด ์กฐํšŒ$ curl ip...

Linux 2023.02.22 0

[๋ฆฌ๋ˆ…์Šค] date ๋ช…๋ น์œผ๋กœ timestamp ๋ณ€ํ™˜ํ•˜๊ธฐ

1. timestamp ๊ฐ’์œผ๋กœ ์›ํ•˜๋Š” ๋‚ ์งœ ํ˜•ํƒœ๋กœ ๋ณ€ํ™˜ํ•˜๊ธฐ $ date -d '1970-01-01 1676360315 sec' 2023. 02. 14. (ํ™”) 07:38:35 KST $ date -d '1970-01-01 1676360315 sec' +'%Y-%m-%d %H:%M:%S' 2023-02-14 07:38:35 * ๊ฒฐ๊ณผ๋Š” ์‹œ์Šคํ…œ Timezone์— ๋งž์ถฐ์„œ ํ‘œ์‹œ๋จ 2. ๋‚ ์งœ ํ˜•์‹์œผ๋กœ timestamp ๊ฐ’ ๊ตฌํ•˜๊ธฐ (1๋ฒˆ๊ณผ ๋ฐ˜๋Œ€) $ date -d '2022-02-14' +%s 1644764400

IT Talks 2023.02.14 0

๋น„๋ฐ€๋ฒˆํ˜ธ ์ž…๋ ฅ ์—†์ด MySQL ์ ‘์†ํ•˜๊ธฐ

MySQL ๋ฒ„์ „์ด ์ ์  ์˜ฌ๋ผ๊ฐ€๋ฉด์„œ ์–ธ์ œ๋ถ€ํ„ฐ์ธ๊ฐ€ mysql ๋ช…๋ น์–ด๋กœ ์ ‘์†์‹œ ๋น„๋ฐ€๋ฒˆํ˜ธ๋ฅผ ๊ฐ™์ด ์ž…๋ ฅํ•˜๋ฉด ์•„๋ž˜์™€ ๊ฐ™์ด ์•ˆ์ „ํ•˜์ง€ ์•Š๋‹ค๋Š” ๊ฒฝ๊ณ ๊ฐ€ ๋‚˜์˜จ๋‹ค. $ mysql -hlocalhost -udb_user -pdb_password mysql: [Warning] Using a password on the command line interface can be insecure. ์‰˜ ์Šคํฌ๋ฆฝํŠธ๋กœ DB ์ ‘์†ํ•˜๋Š” ์ž‘์—…์„ ํ•˜๋Š” ๊ฒฝ์šฐ ์œ„์™€ ๊ฐ™์ด ๋ช…๋ น์–ด์— ๋น„๋ฐ€๋ฒˆํ˜ธ๊นŒ์ง€ ๊ฐ™์ด ์ž…๋ ฅํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์€๋ฐ ์‹คํ–‰์€ ๋˜์ง€๋งŒ ๊ฒฝ๊ณ ๊ฐ€ ๋‚˜์˜ค๋Š”๊ฒŒ ๋งค์šฐ ๊ฑฐ์Šฌ๋ฆฐ๋‹ค. ์ด๋Ÿฐ ๊ฒฝ์šฐ๋Š” ์•„๋ž˜ 2๊ฐ€์ง€ ๋ฐฉ๋ฒ•์œผ๋กœ ํ•ด๊ฒฐ์ด ๊ฐ€๋Šฅํ•˜๋‹ค. ๋ฐฉ๋ฒ•1) ๊ณ„์ • home path (๋ฆฌ๋ˆ…์Šค ๊ธฐ์ค€ /home/userid ๋“ฑ) ์— .my.cnf ํŒŒ์ผ์„ ์ƒ์„ฑํ•˜๊ณ  ์•„๋ž˜์™€ ๊ฐ™์ด ๋‚ด์šฉ์„ ์ž…๋ ฅํ•œ๋‹ค. ..

Database 2023.02.09 0

์ตœ์‹ ๊ธ€

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Ubuntu ์—์„œ ํŒจํ‚ค์ง€๋ฅผ ์—…๊ทธ๋ ˆ์ด๋“œํ•  ๋•Œ ์˜ค๋ฅ˜ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•

Ubuntu ์„œ๋ฒ„๋ฅผ ์šด์˜์ค‘์ธ๋ฐ, apt upgrade ์‹œ ์•„๋ž˜์™€ ๊ฐ™์€ ์˜ค๋ฅ˜๊ฐ€ ์ข…์ข… ๋ฐœ์ƒํ•œ๋‹ค.Errors were encountered while processing: initramfs-tools linux-image-5.15.0-139-genericE: Sub-process /usr/bin/dpkg returned an error code (1)๊ทธ๋ž˜์„œ ChatGPT ์—๊ฒŒ ๋ฌผ์–ด๋ณด๋‹ˆ ์•„๋ž˜์™€ ๊ฐ™์ด ์•Œ๋ ค์ค˜์„œ ํ•ด๋ณด๋‹ˆ ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜๋Š” ๊ฒƒ ๊ฐ™๋‹ค.์ด๋Š” ์ฃผ๋กœ initramfs ์ƒ์„ฑ ๋˜๋Š” ์ปค๋„ ์ด๋ฏธ์ง€ ์„ค์น˜ ๊ณผ์ •์—์„œ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Œ์„ ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค. ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•์€ ๋‹ค์Œ ์ˆœ์„œ๋Œ€๋กœ ์‹œ๋„ํ•ด ๋ณด์„ธ์š”:1.initramfs ์ˆ˜๋™ ์žฌ์ƒ์„ฑํ„ฐ๋ฏธ๋„์—์„œ ์•„๋ž˜ ๋ช…๋ น์–ด๋ฅผ ์‹คํ–‰ํ•ด initramfs๋ฅผ ์ˆ˜๋™์œผ๋กœ ์žฌ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค:sudo update-initra..

Linux 2025.06.06 0

GTC-A ์ˆ˜์„œ~๋™ํƒ„ ๊ตฌ๊ฐ„ 3์›”30์ผ ๊ฐœํ†ต

ํƒˆ์ผ์ด ์–ธ์ œ ์ƒ๊ธธ์ง€ ๋ชจ๋ฅด๊ฒ ์ง€๋งŒ ์ผ๋‹จ ๊ฐœํ†ต ํ•œ๋‹ค๋‹ˆ ์ถ•ํ•˜! [ํฌํ† ํƒ€์ž„] GTX-A ๊ฐœํ†ต ์•ž๋‘๊ณ  ์—ด๋ฆฐ ๊ตญ๋ฏผ์ฐธ์—ฌ ์•ˆ์ „์ ๊ฒ€ ์˜ค๋Š˜์˜ ๊ตญ๋‚ด ์ฃผ์š” ๋‰ด์Šค ์‚ฌ์ง„(์ „์†ก์‹œ๊ฐ„ ๊ธฐ์ค€)์„ ํ•œ๋ˆˆ์— ํŒŒ์•…ํ•  ์ˆ˜ ์žˆ๋„๋ก ์‹ค์‹œ๊ฐ„ ์—…๋ฐ์ดํŠธํ•ฉ๋‹ˆ๋‹ค. โ–  ์˜คํ›„ 4:30 GTX-A ๊ฐœํ†ต ์•ž๋‘๊ณ  ์—ด๋ฆฐ ๊ตญ๋ฏผ์ฐธ์—ฌ ์•ˆ์ „์ ๊ฒ€ 19์ผ ์˜ค์ „ ์„œ์šธ ๊ฐ•๋‚จ๊ตฌ ์ˆ˜๋„๊ถŒ๊ด‘์—ญ๊ธ‰ํ–‰์ฒ  v.daum.net GTX-A ๊ฐœํ†ต์— โ€˜์„ฑ๋‚จ์—ญโ€™๋„ ๋ฌธ ์—ฐ๋‹คโ€ฆ ์ˆ˜์„œ~๋™ํƒ„ ์š”๊ธˆ์€ 4450์› ์ˆ˜๋„๊ถŒ ๊ด‘์—ญ๊ธ‰ํ–‰์ฒ ๋„(GTX)-A ์ˆ˜์„œโˆผ๋™ํƒ„ ๊ตฌ๊ฐ„ ๊ฐœํ†ต์„ 10์ผ ์•ž๋‘” ์ง€๋‚œ 20์ผ. GTX ์„ฑ๋‚จ์—ญ์—์„œ๋Š” ๋ง‰๋ฐ”์ง€ ์Šน๊ฐ ๋งž์ด ์ค€๋น„ ์ž‘์—…์ด ํ•œ์ฐฝ์ด์—ˆ๋‹ค. ๋ณดํ˜ธ ๋น„๋‹์„ ๋–ผ์ง€ ์•Š์€ ๊ฐœ์ฐฐ๊ตฌ ์นด๋“œ ์ธ์‹ ์žฅ์น˜ ๋“ฑ ์—ญ์‚ฌ ๊ณณ๊ณณ v.daum.net

News 2024.03.21 0
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