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tkuchiki/parse_json.md

Created May 27, 2014 11:26
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json 文字列を受けとって、任意のキーの値を出力する
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parse_json.md 
$ echo '{"hosts":[{"name":"host1"},{"name":"host2"}]}' | python -c "exec(\"import json,sys\\nj=json.load(sys.stdin)\\nfor attr in j.get('hosts'):\\n    print attr.get('name')\")"
host1
host2
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