wip

playground/2-file-tail/tail.go

@@ -0,0 +1,23 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/hpcloud/tail"
+)
+
+func main() {
+
+	// https://godoc.org/github.com/hpcloud/tail#Config
+	t, err := tail.TailFile(
+		"/var/log/nginx.log",
+		tail.Config{
+			Follow: true,
+		})
+	if err != nil {
+		fmt.Println(err)
+	}
+	for line := range t.Lines {
+		fmt.Println(line.Text)
+	}
+}