์ธํŒŒ

You Can Become A

๋Šฆ๊ฒŒ ์‹œ์ž‘ํ•ด๋„ ๋ˆ„๊ตฌ๋“ ์ง€ ๋…ธ๋ ฅํ•˜๋ฉด ๊ฐœ๋ฐœ์ž๊ฐ€ ๋ ์ˆ˜ ์žˆ์–ด์š” !

๋ฆฌ๋ˆ…์Šค find

๊ณต๋ถ€ํ•œ ๋‚ด์šฉ์„ ์ •๋ฆฌํ•ฉ๋‹ˆ๋‹ค
Linux

[LINUX] ๐Ÿ“š find ๋ช…๋ น mtime/mmin ์˜ต์…˜ +n, -n ๊ฐœ๋… ์ •๋ฆฌ

๋ฆฌ๋ˆ…์Šค ํƒ€์ž„์Šคํƒฌํ”„ ๋ฆฌ๋ˆ…์Šค์—์„œ ํŒŒ์ผ์˜ ์‹œ๊ฐ„ ์ •๋ณด(Timestamps)๋ฅผ ๊ธฐ๋กํ•˜๋Š”๋ฐ inode ๋ผ๋Š” ๊ณณ์— ์ €์žฅ์ด ๋œ๋‹ค. inode์— ์ €์žฅ๋˜๋Š” ์‹œ๊ฐ„์ •๋ณด๋Š” ctime, mtime, atime์ด ์กด์žฌํ•œ๋‹ค. $ stat [ํŒŒ์ผ๋ช…] atime (access time, ์ ‘๊ทผ ์‹œ๊ฐ„) atime์€ ํŒŒ์ผ์— ์ ‘๊ทผํ•œ ์‹œ๊ฐ„์„ ๋‚˜ํƒ€๋‚ธ๋‹ค. ํŒŒ์ผ์„ open ํ•  ๋•Œ๋งˆ๋‹ค ๊ฐฑ์‹ ์ด ๋˜๋ฉฐ vi, cat ๋ช…๋ น์œผ๋กœ ํŒŒ์ผ ํ™•์ธ์‹œ atime์˜ ๊ฐ’์ด ๋ณ€ํ•œ๋‹ค. $ ls -lu mtime (modification time, ์ˆ˜์ • ์‹œ๊ฐ„) ํŒŒ์ผ์˜ ๋‚ด์šฉ์ด ์ˆ˜์ •๋  ๋•Œ mtime ์‹œ๊ฐ„์ด ๋ณ€ํ•œ๋‹ค. $ ls -l ctime (change time, ๋ณ€๊ฒฝ ์‹œ๊ฐ„) inode์˜ ๊ฐ’ (ํŒŒ์ผ ์†์„ฑ, ๊ถŒํ•œ, ํฌ๊ธฐ ๋“ฑ)์ด ๋ณ€๊ฒฝ๋˜๋ฉด ctime์ด ๊ฐฑ์‹ ๋œ๋‹ค. $ ls -lc find ..

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์ธํŒŒ_
2022.03.10
9
Linux

[LINUX] ๐Ÿ“š find ๋ช…๋ น์–ด ์ •๋ณตํ•˜๊ธฐ [ํŒŒ์ผ ๊ฒ€์ƒ‰]

ํŒŒ์ผ/๋””๋ ‰ํ† ๋ฆฌ ๊ฒ€์ƒ‰ find๋Š” ๋ฆฌ๋ˆ…์Šค์—์„œ ํŒŒ์ผ ๋ฐ ๋””๋ ‰ํ† ๋ฆฌ๋ฅผ ๊ฒ€์ƒ‰ํ•  ๋•Œ ์‚ฌ์šฉํ•˜๋Š” ๋ช…๋ น์–ด๋‹ค. $ find [๊ฒฝ๋กœ] [์˜ต์…˜] [ํ‘œํ˜„์‹] $ find [PATH] [OPTION] [EXPRESSION] find ๋ช…๋ น์—๋Š” ๋ช‡ ๊ฐ€์ง€ ์˜ต์…˜๊ณผ ๋งŽ์€ ์ˆ˜์˜ ํ‘œํ˜„์‹(Expression)์ด ์กด์žฌํ•˜๋Š”๋ฐ, find ๋ช…๋ น์˜ ๊ฒ€์ƒ‰ ๊ฒฐ๊ณผ๊ฐ€ ์ง€์ •๋œ ํ‘œํ˜„์‹์˜ ์กฐํ•ฉ์— ๋”ฐ๋ผ ๊ฒฐ์ •๋˜๊ธฐ ๋•Œ๋ฌธ์— ํ‘œํ˜„์‹์€ ๋งค์šฐ ์ž์ฃผ ์‚ฌ์šฉ๋˜์–ด ์ตํ˜€๋‘˜ ํ•„์š”์„ฑ์ด ์žˆ๋‹ค. find ์˜ต์…˜ -H์‹ฌ๋ณผ๋ฆญ ๋งํฌ๋ฅผ ๋”ฐ๋ผ๊ฐ€์ง€ ์•Š๊ณ , Command Line Argument๋ฅผ ์ฒ˜๋ฆฌํ• ๋•Œ ์˜ˆ์™ธ. -L์‹ฌ๋ณผ๋ฆญ ๋งํฌ์— ์—ฐ๊ฒฐ๋œ ํŒŒ์ผ์ •๋ณด ์‚ฌ์šฉ. -P์‹ฌ๋ณผ๋ฆญ ๋งํฌ๋ฅผ ๋”ฐ๋ผ๊ฐ€์ง€ ์•Š๊ณ , ๋งํฌ ์ž์ฒด ์ •๋ณด๋ฅผ ์‚ฌ์šฉ -Olevel์ฟผ๋ฆฌ ์ตœ์ ํ™”๋ฅผ ํ™œ์„ฑํ™”ํ•œ๋‹ค. level : 0-3 -D [์˜ต์…˜]๋””๋ฒ„๊น… ๊ธฐ๋Šฅ ์‚ฌ์šฉ. hel..

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์ธํŒŒ_
2022.02.15
6