github.com/phpdave11/gofpdf@v1.4.2/internal/files/bin/bin.go (about)

     1  package main
     2  
     3  import (
     4  	"fmt"
     5  	"io/ioutil"
     6  	"os"
     7  )
     8  
     9  func main() {
    10  	var buf []byte
    11  	var pos int
    12  	var b byte
    13  	var err error
    14  	buf, err = ioutil.ReadAll(os.Stdin)
    15  	if err == nil {
    16  		for _, b = range buf {
    17  			fmt.Printf("0x%02X, ", b)
    18  			pos++
    19  			if pos >= 16 {
    20  				fmt.Println("")
    21  				pos = 0
    22  			}
    23  		}
    24  	}
    25  	if err != nil {
    26  		fmt.Fprintf(os.Stderr, "%s\n", err)
    27  	}
    28  }