Random string generator in Golang.
#Installation
go get -u github.com/elgs/gostrgen
package main
import (
"fmt"
"github.com/elgs/gostrgen"
)
func main() {
// possible alphabet set are:
// Lower, Upper, Digit, Punct, LowerUpper, LowerDigit, UpperDigit, LowerUpperDigit and All.
// Any of the above can be combine by "|", e.g. LowerUpper is the same as Lower | Upper
chararactersToGenerate := 20
set := gostrgen.Lower | gostrgen.Digit
include := "[]{}<>" // optionally include some additional letters
exclude := "Ol" //exclude big 'O' and small 'l' to avoid confusion with zero and one.
str, err := gostrgen.RandGen(chararactersToGenerate, set, include, exclude)
if err != nil {
fmt.Println(err)
}
fmt.Println(str) // zxh9[pvoxbaup32b7s0d
}