Jq: ํ‚ค๊ฐ€ ์ˆซ์ž ๋ฌธ์ž์—ด์—์„œ ์‹œ์ž‘ํ•˜๋Š” json์„ ๊ตฌ๋ฌธ ๋ถ„์„ํ•˜๋Š” ๋ฐฉ๋ฒ•

์— ๋งŒ๋“  2014๋…„ 04์›” 23์ผ  ยท  3์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: stedolan/jq

๋‚˜๋Š” ๊ฐ™์€ json์ด์žˆ๋‹ค

{"2xx_count":10,"3xx_count":11}

ํ•˜์ง€๋งŒ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

$ echo '{"2xx_count":10,"3xx_count":11}' | jq .2xx_count
error: syntax error, unexpected IDENT, expecting $end
.2xx_count
  ^^^^^^^^
1 compile error

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

echo '{"2xx_count":10,"3xx_count":11}' | jq '.["2xx_count"]'

๋ชจ๋“  3 ๋Œ“๊ธ€

echo '{"2xx_count":10,"3xx_count":11}' | jq '.["2xx_count"]'

@lluchs ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!

@lluchs

key_name์„ ๋ณ€์ˆ˜๋กœ ์‚ฌ์šฉํ•˜์—ฌ ์–ด๋–ป๊ฒŒ ํ•ฉ๋‹ˆ๊นŒ? ์˜ˆ๋ฅผ ๋“ค์–ด

cat data.json | jq '.["$1"]' ์—ฌ๊ธฐ์„œ $1์€ ์ฒซ ๋ฒˆ์งธ ๋งค๊ฐœ๋ณ€์ˆ˜์ž…๋‹ˆ๊นŒ?

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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