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Command Reference: 2darray

Create a 2D JSON array from multiple input sources

Description

2darray merges multiple input sources to create a two dimensional array in JSON

Usage

2darray: { code-block } { code-block } -> <stdout>

Examples

» ps: -fe -> head: -n 10 -> set: ps 
» 2darray { $ps[UID] } { $ps[PID] } { $ps[TTY] } { $ps[TIME] }
[
    [
        "",
        "",
        "",
        ""
    ],
    [
        "UID",
        "PID",
        "TTY",
        "TIME"
    ],
    [
        "root",
        "1",
        "?",
        "00:00:02"
    ],
    [
        "root",
        "2",
        "?",
        "00:00:00"
    ],
    [
        "root",
        "3",
        "?",
        "00:00:00"
    ],
    [
        "root",
        "4",
        "?",
        "00:00:00"
    ],
    [
        "root",
        "6",
        "?",
        "00:00:00"
    ],
    [
        "root",
        "8",
        "?",
        "00:00:00"
    ],
    [
        "root",
        "9",
        "?",
        "00:00:03"
    ],
    [
        "root",
        "10",
        "?",
        "00:00:19"
    ],
    [
        "root",
        "11",
        "?",
        "00:00:01"
    ]
]

Detail

2darray can have as many or as few code blocks as you wish.

See Also

• commands/@[ (range): Outputs a ranged subset of data from STDIN
• commands/[ (index): Outputs an element from an array, map or table
• commands/a (mkarray): A sophisticated yet simple way to build an array or list
• commands/append: Add data to the end of an array
• commands/ja: A sophisticated yet simply way to build a JSON array
• commands/jsplit: Splits STDIN into a JSON array based on a regex parameter
• commands/len: Outputs the length of an array
• commands/map: Creates a map from two data sources
• commands/msort: Sorts an array - data type agnostic
• commands/mtac: Reverse the order of an array
• commands/prepend: Add data to the start of an array