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ishideo id:ishideo

mapã¨jqã«é–¢ã™ã‚‹ishideoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

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jq: Getting two levels of keys
ishideo 2022/01/14
jq

map

map_values

keys

stackoverflow

json
ãƒªãƒ³ã‚¯
jqã§ãƒ‡ãƒ¼ã‚¿åˆ†æž - Qiita
jqã§ãƒ‡ãƒ¼ã‚¿åˆ†æž awkã®ä»£æ›¿ã¨ã—ã¦ã®jq ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã§ã®ã‚¢ãƒ‰ãƒ›ãƒƒã‚¯æ€§ãŒé«˜ã„åˆ†æžã¯æ™‚ä»£ã®å¤‰åŒ–ã¨ã¨ã‚‚ã«ã€csvã‹ã‚‰xml, æœ€è¿‘ã¯msgpack, jsonãªã©ã®ãƒ‡ãƒ¼ã‚¿ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆãŒåˆ©ç”¨ã•ã‚Œã¾ã™ jsonã¯ãã®ç”Ÿã„ç«‹ã¡ãŒã€è¨è¨ˆãƒ»é–‹ç™ºã•ã‚ŒãŸã‚‚ã®ã§ã¯ãªãã€JavaScriptã®ãƒ‡ãƒ¼ã‚¿ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã‹ã‚‰å¶ç„¶ç™ºè¦‹ã•ã‚ŒãŸã‚‚ã®ã§ã—ãŸ Apache Hadoopã‚„AWS EMRã€Google Dataflow, Apache Beamãªã©ã§ä»»æ„ã®ã‚·ãƒªã‚¢ãƒ©ã‚¤ã‚ºæ–¹æ³•ãŒåˆ©ç”¨ã§ãã¾ã™ãŒã€ãã®ä¸ã§ã‚‚å‰²ã¨ä¸€èˆ¬çš„ãªæŠ€è¡“ãŒjsonã§ã™ã€‚ ãƒ“ãƒƒã‚°ãƒ‡ãƒ¼ã‚¿ã§åˆ©ç”¨ã•ã‚Œã¦ããŸçŸ¥è¦‹ã‚’ãƒãƒ¼ã‚«ãƒ«ã§ã‚‚åˆ©ç”¨ã§ãã‚‹ä¸€ã¤ã®æ‰‹æ®µã¨ã—ã¦jqã¨å‘¼ã°ã‚Œã‚‹JavaScriptã®jsonãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆåŠ å·¥ã«æœ€é©åŒ–ã•ã‚ŒãŸã‚¤ãƒ³ã‚¿ãƒ—ãƒªã‚¿ãƒ¼ãŒåˆ©ç”¨ã§ãã¾ã™ ã‚³ãƒ¼ãƒ‰ã®å…¨ä½“ã¯ã“ã“ã«ä¿å˜ã•ã‚Œã¦ã„ã‚‹ã®ã§ã€é©å®œå‚ç…§åˆ©ç”¨ã—ã¦ãã ã•ã„ jqã«csvã‚’æŠ•å…¥ã™ã‚‹å‰ã«å‰å‡¦ç† jqã ã‘ã§
ishideo 2022/01/13
jq

qiita

json

map

filter

select

reduce

group_by
ãƒªãƒ³ã‚¯
jq ã‚³ãƒžãƒ³ãƒ‰ã‚’ä½¿ã†æ—¥å¸¸ã®ã”ç´¹ä»‹ - Qiita
jq ã‚³ãƒžãƒ³ãƒ‰ã¨ã¯ http://stedolan.github.io/jq/ JSONã‹ã‚‰ç°¡å˜ã«å€¤ã‚’æŠœãå‡ºã—ãŸã‚Šã€é›†è¨ˆã—ãŸã‚Šã€æ•´å½¢ã—ã¦è¡¨ç¤ºã—ãŸã‚Šã§ãã‚‹JSONç”¨ã®grepã¨ã‹awkã¿ãŸã„ãªã‚³ãƒžãƒ³ãƒ‰ã§ã™ã€‚ Webã‚µãƒ¼ãƒ“ã‚¹ãŒJSONã‚’åã„ãŸã‚Šã€AWS CLIãŒ JSON ã‚’åã„ãŸã‚Šã™ã‚‹ç¾ä»£ç¤¾ä¼šã§å¤§å¤‰ä¾¿åˆ©ãªã‚³ãƒžãƒ³ãƒ‰ã§ã™ã€‚ ãƒžãƒ‹ãƒ¥ã‚¢ãƒ« ã ã„ãŸã„ã“ã“èªã‚ã°OK. http://stedolan.github.io/jq/manual/ ã‚ã€ã“ã‚Œã§ã€çµ‚ã‚ã£ã¦ã—ã¾ã†ã€‚ã ã‘ã©æ°—ã«ã›ãšé€²ã‚ã¾ã™ã€‚ ç°¡å˜ãªä¾‹ ã¾ãšã€ç©ºæ°—ã‚’ã¤ã‹ã¿ã¾ã—ã‚‡ã†ã€‚ ä»¥ä¸‹jqã‚³ãƒžãƒ³ãƒ‰ã®è¨˜æ³•ã‚’è¦‹ã¦ã„ãã¾ã™ã€‚JSON { "hoge": "value" } ãŒã‚ã£ãŸå ´åˆã€ . ãŒãƒ«ãƒ¼ãƒˆ {} ã‚’è¡¨ã—ã¾ã™ã€‚.hoge ã§ "value" ã‚’è¡¨ç¾ã—ã¾ã™ã€‚ã ã„ãŸã„ã“ã‚“ãªæ„Ÿã˜ã§ã™ã€‚ ãŸã ã®æ•´å½¢ ã—ã°ã‚‰ãä¸‹è¨˜ã®JSONã‚’ä¾‹ã«é€²ã‚ã¾ã™ã€‚it emsã«ã¯é…
ishideo 2022/01/13
jq

qiita

json

map

reduce

unique

from_entries
ãƒªãƒ³ã‚¯
GitHub - rozap/jqish: jq ish thing for grabbing stuff from jsony objects
ishideo 2021/04/13
jqish

elixir

map

jq

github
ãƒªãƒ³ã‚¯
ã‚·ã‚§ãƒ«èŠ¸ã§ä½¿ã„ãŸã„ jqã‚¤ãƒ‡ã‚£ã‚ªãƒ - Qiita
$ jq -h jq - commandline JSON processor [version 1.5] Usage: jq [options] <jq filter> [file...] jq is a tool for processing JSON inputs, applying the given filter to its JSON text inputs and producing the filter's results as JSON on standard output. The simplest filter is ., which is the identity filter, copying jq's input to its output unmodified (except for formatting). For more advanced filters
ishideo 2017/12/05
jq

json

cli

unix

qiita

as

variable

csv
ãƒªãƒ³ã‚¯
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