如何在单行中打印jq的结果，格式不太好

Question

如何说服jq在一行中返回结果？在没有任何选项的情况下，结果会被格式化

echo '{"name":"New release","description":"Super nice release","milestones":["v1.0","v1.0-rc"]}' | jq '.milestones'
[
"v1.0",
"v1.0-rc"
]

我想把它放在一排：

echo '{"name":"New release","description":"Super nice release","milestones":["v1.0","v1.0-rc"]}' | jq '.milestones'
["v1.0","v1.0-rc"]

Answer 1

从手动

--compact-output / -c:

默认情况下，jq漂亮地打印JSON输出。使用此选项会将每个JSON对象放在一行上，从而获得更紧凑的输出。

可以站在过滤器的前后

echo '{"name":"New release","description":"Super nice release","milestones":["v1.0","v1.0-rc"]}' | jq -c '.milestones'
["v1.0","v1.0-rc"]

echo '{"name":"New release","description":"Super nice release","milestones":["v1.0","v1.0-rc"]}' | jq '.milestones' -c 
["v1.0","v1.0-rc"]