logtail

package

v0.25.0 Latest Latest Go to latest Published: Jun 12, 2026 License: MIT Imports: 7 Imported by: 0

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const (
	DefaultTailLines    = 20
	DefaultPollInterval = 250 * time.Millisecond
	ChunkSize           = 8192
)

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func Follow(path string, tailLines int) error

Follow opens a file, shows the last N lines formatted, then follows for new lines.

func ReadLastLines(f *os.File, n int) []string

ReadLastLines reads the last N lines from a file without loading the entire file.

func StreamFile(path string, tailN int) error

StreamFile reads a file line by line and formats each line, supporting --tail N.

This section is empty.