[agent] - bastion mode init

agent-go/a_init/bastion_init/config.go

@@ -0,0 +1,26 @@
+package bastion_init
+
+import (
+	"fmt"
+	"io"
+	"os"
+)
+
+// getStandardOutPutLength 获取到标准输出终端的长度
+func getStandardOutPutLength() (int, error) {
+	buffer := make([]byte, 0)
+	_, err := io.ReadFull(os.Stdout, buffer)
+	if err != nil {
+		return 0, err
+	}
+	return len(buffer), nil
+}
+
+func PrintBastionHelp() {
+	length, err := getStandardOutPutLength()
+	if err == nil {
+		fmt.Printf("标准输出终端的长度: %d 字节\n", length)
+	} else {
+		fmt.Println("获取标准输出终端长度时发生错误:", err)
+	}
+}