The input is string, so use strconv.ParseFloat, or ParseInt (will there be non-integer number of cpus?) Just trim the LF with strings.TrimSpace.
For production use, leave out the grep and bash, read the output lines directly with bufio.Scanner. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
