Question

How to generate a random password in Go

Answer 1

package main

import (
    "fmt"
    "math/rand"
    "time"
)

func generatePassword(passwordLength int) string {
    charset := "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!$()"
    password := ""
    charsetLen := len(charset)

    rand.Seed(time.Now().UnixNano())
    for i := 0; i < passwordLength; i++ {
        password += string(charset[rand.Intn(charsetLen)])
    }

    return password
}

func main() {
    fmt.Println(generatePassword(10))
}





/*
run:
   
HwR))7jJbe
  
*/

 

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