command

README

docs

Documentation

Index

• Constants
• func Hexdump(opts ...any) gloo.Command[[]byte, []byte]

Examples

• Hexdump
• Hexdump (Canonical)

Constants

const (
	HexdumpCanonical   hexdumpCanonicalFlag = true
	HexdumpNoCanonical hexdumpCanonicalFlag = false
)

Functions

func Hexdump

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

Hexdump returns a command that produces a hex dump of each input line.

Default: space-separated hex bytes for each line. With HexdumpCanonical (-C): offset, hex bytes with midpoint gap, and ASCII sidebar.

Example

package main

import (
	"fmt"
	"strings"

	"github.com/gloo-foo/testable"

	command "github.com/gloo-foo/cmd-hexdump"
)

func main() {
	lines, _ := testable.TestLines(command.Hexdump(), "Hello\n")
	fmt.Println(strings.Join(lines, "\n"))
}

Output:
48 65 6c 6c 6f

Example (Canonical)

package main

import (
	"fmt"
	"strings"

	"github.com/gloo-foo/testable"

	command "github.com/gloo-foo/cmd-hexdump"
)

func main() {
	lines, _ := testable.TestLines(command.Hexdump(command.HexdumpCanonical), "Hi\n")
	fmt.Println(strings.Join(lines, "\n"))
}

Output:
00000000  48 69                                             |Hi|