From 94a31fb7ffbbef7e360ce740072edabf8d6a8972 Mon Sep 17 00:00:00 2001
From: ShaoBo Wan <overcome.wan@gmail.com>
Date: Mon, 2 Apr 2018 22:54:49 +0800
Subject: [PATCH] =?UTF-8?q?golang=E4=B8=ADos/exec=E5=8C=85=E7=94=A8?=
 =?UTF-8?q?=E6=B3=95?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 main.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/main.go b/main.go
index 5ef6b4c..de5c768 100644
--- a/main.go
+++ b/main.go
@@ -2,10 +2,24 @@ package main
 
 import (
     "fmt"
+    "os"
+    "os/exec"
     "github.com/Tinywan/golang-tutorial/stringutil"
 )    
 
 func main() {
     //fmt.Println("Hello golang-tutorial!")
     fmt.Printf(stringutil.Reverse("!oG ,olleH"))
+    cmd := exec.Command("pwd")
+    stdin,err :=cmd.StdinPipe();
+    if err != nil {
+        fmt.Println(err)
+    }
+    _,err = stdin.Write([]byte("tmp.txt"))
+    if err != nil {
+        fmt.Println(err)
+    }
+    stdin.Close()
+    cmd.Stdout = os.Stdout  //终端标准输出tmp.txt
+    cmd.Start()
 }
\ No newline at end of file