kkkkkkk dtest11

## gist:007e303bcf5486b5842bf26107d2be0d
package main

import (
	"fmt"
	"log"
	"os/exec"
	"time"

	"github.com/robfig/cron"
)

## pprof.go
package main

import (
	"bytes"
	"fmt"
	"log"
	"os/exec"
	"time"
)

## set_system_mac_by_golang.go
package main

import (
	"fmt"
	"runtime"
	"time"

	"github.com/gogf/gf/os/glog"
	"github.com/gogf/gf/os/gproc"
	"github.com/gogf/gf/text/gstr"

## timer.go
package main

import (
	"fmt"
	"math/rand"
	"time"
)

func worker(pipeline chan<- int, counter int) {
	t := rand.Intn(10)

## send_rece_channel.go
package main

import (
	"fmt"
	"time"
)

func sender(out chan<- int) {
	for {
		time.After(1 * time.Second)
	package main

	import (
	"fmt"
	"log"
	"os/exec"
	"time"

	"github.com/robfig/cron"
	)