jello
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Jello Command: Output Value By Key Json From Stdin
Use for output value by key json from stdin with Jello. Exact CLI syntax to output value by key json from stdin using Jello.
When to use this: Use for output value by key json from stdin with Jello.
Command Syntax
cat <file.json> | jello '[i.<key_name> for i in _]'cat <file.json> | jello '[i.<key_name> for i in _]'Command Breakdown
cat is the base executable for this command.
FAQ
Purpose: Exact syntax to output value by key json from stdin using Jello.
Test path: Replace placeholders and run destructive commands in a disposable workspace first.
Flag behavior: Tool version, platform, and shell can change behavior.
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Related Operations
Jello Command: List All Elements Json From Stdin
cat <file.json> | jello -l Jello Command: Output First Element Json From Stdin cat <file.json> | jello _[0] Jello Command: Output Key Value As String From Stdin cat <file.json> | jello -r '"<some text>: " + _.<key_name>' Jello Command: Output Multiple Keys As Json From Stdin cat <file.json> | jello '{{"key1": _.key_name1, "key2": _.key_name2, ...}}' Jello Command: Output Schema Json From Stdin cat <file.json> | jello -s