jq is a command line json processor

Here is the awesome manual: http://stedolan.github.io/jq/manual/

cheat/cheatsheets/jq

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+# Pretty print the json
+jq "." < filename.json
+
+# Access the value at key "foo"
+jq '.foo'
+
+# Access first list item
+jq '.[0]'
+
+# Slice & Dice
+jq '.[2:4]'
+jq '.[:3]'
+jq '.[-2:]'