while

while

์กฐ๊ฑด์ด ์ฐธ์ผ๋™์•ˆ ๋ช…๋ น1๊ณผ ๋ช…๋ น2๊ฐ€ ์ˆœ์ฐจ์ ์œผ๋กœ ๋ฐ˜๋ณต

๋ช…๋ น์„ ์ฒ˜๋ฆฌํ•˜๋Š” ๋™์•ˆ if๋ฌธ๊ณผ continue, break๋ฌธ์„ ์ด์šฉํ•˜์—ฌ while๋ฌธ์˜ ์ฒ˜์Œ์œผ๋กœ ๋Œ์•„๊ฐ€๊ฑฐ๋‚˜, ํƒˆ์ถœํ•˜๋Š” ๊ฒƒ์ด ๊ฐ€๋Šฅ

# ๋ฌธ๋ฒ•
while [์กฐ๊ฑด]
do
    ๋ช…๋ น1
    ๋ช…๋ น2
done

# while๋ฌธ ํ•œ์ค„๋กœ ์ž‘์„ฑํ•˜๋Š” ๋ฐฉ๋ฒ•
while [์กฐ๊ฑด]; do ๋ช…๋ น1; ๋ช…๋ น2; done

์‚ฌ์šฉ์˜ˆ์ œ

๊ธฐ๋ณธ ๋ฃจํ”„ ์ฒ˜๋ฆฌ

number๊ฐ€ 2๋ณด๋‹ค ์ž‘์„ ๋™์•ˆ ๋ฐ˜๋ณต๋œ๋‹ค.

#!/bin/bash

number=0

while [ $number -le 2 ]
do 
    echo "Number: $number"
    ((number++))
done

๋ฌดํ•œ ๋ฃจํ”„ ์ฒ˜๋ฆฌ

๋ฌดํ•œ ๋ฃจํ”„๋Š” while : ๋กœ ํ‘œํ˜„ํ•œ๋‹ค. if๋ฌธ์„ ์ด์šฉํ•˜์—ฌ 2๋ณด๋‹ค ์ปค์ง€๋ฉด while ๋ฌธ์„ ํƒˆ์ถœํ•œ๋‹ค.

๋‚ ์งœ๋ฅผ ์ด์šฉํ•œ ๋ฃจํ”„

์‹œ์ž‘์ผ์ž 2024.01.01 ๋ถ€ํ„ฐ ์ข…๋ฃŒ์ผ์ž ์ „์ผ 2024.02.01๊นŒ์ง€ ์ผ์ž๋ฅผ ์ถœ๋ ฅ

1์ดˆ ๋งˆ๋‹ค echo

Last updated