go_sysutils/exec_extra/func.go

package exec_extra

import (
	`os/exec`
)

func ExecCmdReturn(cmd *exec.Cmd) (exitStatus int, err error) {
	// https://stackoverflow.com/a/55055100/733214
	err = cmd.Run()
	exitErr, _ := err.(*exec.ExitError)
	exitStatus = exitErr.ExitCode()
	return
}