Skip to main content

02. ๋ช…๋ น์–ด

Less than 1 minuteCLILinuxcrashcoursewikidocs.netclishshelllinux

02. ๋ช…๋ น์–ด ๊ด€๋ จ

Bash ์‰˜์Šคํฌ๋ฆฝํŠธ ๊ฐœ๋ฐœ ์‹œ์ž‘ํ•˜๊ธฐ

Bash ์‰˜์Šคํฌ๋ฆฝํŠธ ๊ฐœ๋ฐœ ์‹œ์ž‘ํ•˜๊ธฐ

2. ๋ช…๋ น์–ด

์ ํ”„ ํˆฌ ์Šคํ”„๋ง๋ถ€ํŠธ - WikiDocs

์—…๋ฌด๋ฅผ ์ฒ˜๋ฆฌํ•  ๋•Œ ์•Œ์•„๋‘๋ฉด ์ข‹์€ ๋ช…๋ น์–ด์˜ ์œ ์šฉํ•œ ์‚ฌ์šฉ์˜ˆ์ œ๋ฅผ ๊ณต์œ ํ•ฉ๋‹ˆ๋‹ค. ๋ช…๋ น์–ด์˜ ์ž์„ธํ•œ ์˜ต์…˜ ๋ณด๋‹ค๋Š” ์‹ค์ œ ์‚ฌ์šฉ์˜ˆ๋ฅผ ์œ„์ฃผ๋กœ ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ์˜ˆ์ œ๋Š” ๋ฐฐ์‰ฌ์‰˜์„ ์ด์šฉํ•˜์—ฌ ์‹คํ–‰ํ•˜์˜€์Šต๋‹ˆ๋‹ค.


๊ด€๋ฆฌ ๋ช…๋ น์–ด

ํ”„๋กœ์„ธ์Šค, ๋ฉ”๋ชจ๋ฆฌ, ํŒŒ์ผ์‹œ์Šคํ…œ ๊ด€๋ฆฌ๋ฅผ ์œ„ํ•œ ๋ช…๋ น์–ด์ž…๋‹ˆ๋‹ค. ์‹œ์Šคํ…œ ์šด์˜์„ ์œ„ํ•ด ํ•„์š”ํ•œ ๋ช…๋ น์–ด์ž…๋‹ˆ๋‹ค.

๋ช…๋ น์–ด๋น„๊ณ 
crontab์ •๊ธฐ์ ์œผ๋กœ ์ง€์ •ํ•œ ์‹œ๊ฐ„์— ์‹คํ–‰ํ•˜๊ณ  ์‹ถ์€ ๋ช…๋ น์–ด๋ฅผ ๋“ฑ๋ก
free๋ฉ”๋ชจ๋ฆฌ ์‚ฌ์šฉ๋Ÿ‰์„ ํ™•์ธ
psํ”„๋กœ์„ธ์Šค ์ •๋ณด๋ฅผ ํ‘œ์‹œ
topํ”„๋กœ์„ธ์Šค ์ •๋ณด๋ฅผ ์‹ค์‹œ๊ฐ„์œผ๋กœ ํ‘œ์‹œ
uname์‹œ์Šคํ…œ ์ •๋ณด๋ฅผ ํ‘œ์‹œ

ํŒŒ์ผ ์‹œ์Šคํ…œ

๋ช…๋ น์–ด๋น„๊ณ 
dfํŒŒ์ผ์‹œ์Šคํ…œ์˜ ๋””์Šคํฌ ์‚ฌ์šฉ๋Ÿ‰์„ ํ‘œ์‹œ
findํŒŒ์ผ์„ ๊ฒ€์ƒ‰ํ•  ๋•Œ ์‚ฌ์šฉ
lsํŒŒ์ผ ์—”ํŠธ๋ฆฌ(ํŒŒ์ผ, ๋””๋ ‰ํ† ๋ฆฌ)์ •๋ณด๋ฅผ ํ‘œ์‹œ

์••์ถ• ๋ช…๋ น์–ด

๋ช…๋ น์–ด๋น„๊ณ 
gzipgzip ํ˜•์‹์œผ๋กœ ํŒŒ์ผ์„ ์••์ถ•
gunzipgzip ํ˜•์‹ ํŒŒ์ผ์˜ ์••์ถ• ํ•ด์ œ
tar์—ฌ๋Ÿฌ๊ฐœ์˜ ํŒŒ์ผ์„ ํ•˜๋‚˜์˜ ํŒŒ์ผ๋กœ ๋ฌถ์Œ

์ฒ˜๋ฆฌ ๋ช…๋ น์–ด

์—…๋ฌด ์ฒ˜๋ฆฌ๋ฅผ ์œ„ํ•œ ๋ช…๋ น์–ด์ž…๋‹ˆ๋‹ค. ์‰˜์Šคํฌ๋ฆฝํŠธ์— ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•˜๊ณ , ๋ฐ˜๋ณต์ž‘์—…์„ ํšจ์œจ์ ์œผ๋กœ ์ฒ˜๋ฆฌํ•˜๊ธฐ ์œ„ํ•œ ๋ช…๋ น์–ด์ž…๋‹ˆ๋‹ค.

๋ฌธ์ž์—ด ์ฒ˜๋ฆฌ ๋ช…๋ น์–ด

๋ช…๋ น์–ด๋น„๊ณ 
awk์ž…๋ ฅ์„ ์ฃผ์–ด์ง„ ๋ถ„๋ฆฌ์ž(field seperator)๋กœ ๋ถ„๋ฆฌํ•˜์—ฌ ๋ช…๋ น์„ ์ฒ˜๋ฆฌ
diffํŒŒ์ผ ๋‘๊ฐœ๋ฅผ ๋น„๊ตํ•˜์—ฌ ๋‹ค๋ฅธ ๋ถ€๋ถ„์„ ์ถœ๋ ฅ
echo๋ฌธ์ž์—ด์ด๋‚˜ ๋ณ€์ˆ˜๋ฅผ ์ถœ๋ ฅ
grep์ง€์ •ํ•œ ๋ฌธ์ž์—ด์„ ํฌํ•จํ•˜๊ณ  ์žˆ๋Š” ํ–‰์„ ๊ฒ€์ƒ‰
sedํ…์ŠคํŠธ ๋ฐ์ดํ„ฐ๋ฅผ ํŒจํ„ด ๋งค์นญํ•˜์—ฌ ์ฒ˜๋ฆฌ
sortํ…์ŠคํŠธ๋ฅผ ์ •๋ ฌ

๋‚ ์งœ ๋ช…๋ น์–ด

๋ช…๋ น์–ด๋น„๊ณ 
date์ผ์ž, ์‹œ๊ฐ„์„ ์ฒ˜๋ฆฌ
2. ๋ช…๋ น์–ด - 1. ๊ด€๋ฆฌ๋ช…๋ น์–ด

์ ํ”„ ํˆฌ ์Šคํ”„๋ง๋ถ€ํŠธ - WikiDocs

์ด์ฐฌํฌ (MarkiiimarK)
Never Stop Learning.