๋กœ์ผ“๐Ÿพ
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[shell] ์…€ ์Šคํฌ๋ฆฝํŠธ ํ•จ์ˆ˜ ์‚ฌ์šฉํ•˜๊ธฐ
... 2021. 3. 9. 16:52

์‚ฌ์šฉ์ž ์ •์˜ํ•จ์ˆ˜ #!/bin/sh myFunction(){ echo "ํ•จ์ˆ˜ ์•ˆ์œผ๋กœ ๋“ค์–ด์™”์Œ" return } echo "ํ”„๋กœ๊ทธ๋žจ์„ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค." myFunction echo "ํ”„๋กœ๊ทธ๋žจ์„ ์ข…๋ฃŒํ•ฉ๋‹ˆ๋‹ค." exit 0 ํ•จ์ˆ˜์˜ ํŒŒ๋ผ๋ฏธํ„ฐ ์‚ฌ์šฉ #!/bin/sh sumFunction(){ echo "$1 $2 ๊ฐœ์˜ ํ•ฉ์€ `expr $1 + $2` ์ž…๋‹ˆ๋‹ค" } echo "ํŒŒ๋ผ๋ฏธํ„ฐ๋Š” $1 ์™€ $2 ์ž…๋‹ˆ๋‹ค" sumFunction $1 $2 #!/bin/sh myFunction(){ result=`expr $1 + $2` return "$result" } temp=$(myFunction 1 2) echo $? export ์™ธ๋ถ€ ๋ณ€์ˆ˜๋กœ ์„ ์–ธํ•ฉ๋‹ˆ๋‹ค. ์ฆ‰, ์„ ์–ธํ•œ ๋ณ€์ˆ˜๋ฅผ ๋‹ค๋ฅธ ํ”„๋กœ๊ทธ๋žจ์—์„œ๋„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค. #!/bin..

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