koonix

package ringbuf

type RingBuf[T any] struct {
	Buf  []T
	head int
	tail int
}

func New[T any](size int) *RingBuf[T] {
	return &RingBuf[T]{

koonix

import "math/bits"

func mulDiv(a, b, c int64) int64 {
	hi, lo := bits.Mul64(uint64(a), uint64(b))
	quo, _ := bits.Div64(hi, lo, uint64(c))
	return int64(quo)
}

koonix

// Package aria2ctrlfile implements [aria2]'s [control file format] (version 1).
// See https://github.com/aria2/aria2/blob/release-1.37.0/src/DefaultBtProgressInfoFile.cc
// for implementation details.
//
// [aria2]: https://github.com/aria2/aria2
// [control file format]: https://aria2.github.io/manual/en/html/technical-notes.html#control-file-aria2-format
package aria2ctrlfile

import (
	"encoding/binary"

koonix

Creating Self-Signed ED25519 CA and Certificates

IMPORTANT: the Common Name (CN) of the servers should be different from that of the CA. Otherwise, things won't work on servers that use OpenSSL.

CA

openssl genpkey -algorithm ed25519 > ca-key.pem