curl http://testhost.test.com:8080/application/app/version | jq’.version’| jq’。[]’
"madireddy@test.com" "2323" "test" "02-03-2014-13:41" "application"
我需要像下面一样获得关键名字。
email versionID context date versionName
任何人都可以帮我谢谢！
您可以使用：
$ jq 'keys' file.json $ cat file.json: "Archiver-Version" : "Plexus Archiver","Build-Id" : "","Build-Jdk" : "1.7.0_07","Build-Number" : "","Build-Tag" : "","Built-By" : "cporter","Created-By" : "Apache Maven","Implementation-Title" : "northstar","Implementation-vendor-Id" : "com.test.testPack","Implementation-Version" : "testBox","Manifest-Version" : "1.0","appname" : "testApp","build-date" : "02-03-2014-13:41","version" : "testBox" } jq 'keys' file.json [ "Archiver-Version","Build-Id","Build-Jdk","Build-Number","Build-Tag","Built-By","Created-By","Implementation-Title","Implementation-vendor-Id","Implementation-Version","Manifest-Version","appname","build-date","version" ]
更新：使用这些键创建一个BASH数组：
arr=( $(jq 'keys[]' ms.json) ) printf "%s\n" ${arr[@]} "Archiver-Version" "Build-Id" "Build-Jdk" "Build-Number" "Build-Tag" "Built-By" "Created-By" "Implementation-Title" "Implementation-vendor-Id" "Implementation-Version" "Manifest-Version" "appname" "build-date" "version"
原文地址：https://www.jb51.cc/bash/387495.html
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