stream stdout from long running asynchronous cmd

main.go

package main

import (
	"bufio"
	"fmt"
	"os/exec"
	"time"
)

func main() {
	cmd := exec.Command("bash", "-c", "while true; do echo \"yeet\" && sleep 1;done")
	pipe, _ := cmd.StdoutPipe()
	if err := cmd.Start(); err != nil {
		// handle error
	}
	go func() {
		for {
			reader := bufio.NewReader(pipe)
			line, err := reader.ReadString('\n')
			for err == nil {
				fmt.Println(line)
				line, err = reader.ReadString('\n')
			}
		}
	}()

	for {
		fmt.Println("other command")
		time.Sleep(2 * time.Second)
	}

}