tail

README

go-tail

Package tail implements tailing of [io.ReadSeeker].

Documentation

Overview

Package tail implements tailing of io.ReadSeeker.

Index

• Constants
• func SeekLines(r io.ReadSeeker, lines int) error

Constants

const Window = 4096

Window is the read window size for tail scanning.

Functions

func SeekLines

func SeekLines(r io.ReadSeeker, lines int) error

SeekLines seeks the passed io.ReadSeeker so that it's -N lines from the tail.

SeekLines might modify file offset even in case of error.