exec

exec

go pakcage exec 的封装

usage:

import (
    "context"
    "log"
    "strings"
    "gitee.com/go-wena/exec"
)

func main(){
    c := exec.New("SomeProc").Command("sleep", "10s")
    if err := c.Start(context.Background()); err != nil {
    	log.Fatal(err)
    }
    log.Println(c.PID)
    go func(){
    	time.Sleep(time.Second*3)
        if err := c.Terminate(); err != nil { //c.Interrupt()
            log.Println(err)
        }
    }()
    if err := c.Wait(); err != nil {
        log.Fatal(err)
    }
}