command

README

docs

Documentation

Index

• func Shuf(opts ...any) gloo.Command[[]byte, []byte]
• type ShufBound
• type ShufCount
• type ShufEchoArgs
  • func ShufEcho(args ...ShufLine) ShufEchoArgs
• type ShufLine
• type ShufRangeSpec
  • func ShufRange(lo, hi ShufBound) ShufRangeSpec
• type ShufSeed

Functions

func Shuf

func Shuf(opts ...any) gloo.Command[[]byte, []byte]

Shuf returns a command that randomly shuffles input lines.

• ShufCount(n) (-n): cap the output at n lines.
• ShufSeed(s) (--seed): deterministic output from a fixed seed.
• ShufRange(lo, hi) (-i): shuffle the integers lo..hi instead of stdin.
• ShufEcho(args...) (-e): shuffle the given arguments instead of stdin.

Types

type ShufBound

type ShufBound int

ShufBound is an inclusive endpoint of the -i integer range.

type ShufCount

type ShufCount int

ShufCount sets the maximum number of output lines (-n flag).

type ShufEchoArgs

type ShufEchoArgs struct {
	// contains filtered or unexported fields
}

ShufEchoArgs is the -e option value: the argument lines to shuffle instead of stdin. Build it with ShufEcho.

func ShufEcho

func ShufEcho(args ...ShufLine) ShufEchoArgs

ShufEcho treats the given arguments as input lines to shuffle (-e flag).

type ShufLine

type ShufLine string

ShufLine is one input line supplied as a command argument (-e flag).

type ShufRangeSpec

type ShufRangeSpec struct {
	// contains filtered or unexported fields
}

ShufRangeSpec is the -i option value: shuffle the integers of an inclusive range instead of stdin. Build it with ShufRange.

func ShufRange

func ShufRange(lo, hi ShufBound) ShufRangeSpec

ShufRange generates integers from lo to hi (inclusive), shuffled (-i flag).

type ShufSeed

type ShufSeed int64

ShufSeed sets the random seed for deterministic output (--seed flag).