我将此代码添加到sendmail.mc文件中:
dnl # Uncomment and edit the following line if your outgoing mail needs to
dnl # be sent out through an external mail server:
dnl #
define(`SMART_HOST',`in.hes.trendmicro.eu')dnl
dnl #
我执行了m4转换以生成sendmail.cf文件,添加了以下代码:
DSin.hes.trendmicro.eu
我在/var/mail/示例中得到以下错误:
<
当我执行nmap -sn 192.168.1.1-255时,我得到:
Nmap scan report for router (192.168.1.1)
Host is up (0.037s latency).
Nmap scan report for 192.168.1.17 # This is my smart TV
Host is up (0.054s latency).
Nmap scan report for prometheus (192.168.1.164)
Host is up (0.0020s latency).
Nmap done: 255 IP addresses (
cat /etc/netplan/00-installer-config.yaml
# This is the network config written by 'subiquity'
network:
ethernets:
eno1:
dhcp4: true
version: 2
但是我的resolv.conf看起来是这样的:
cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by r
我从谷歌爸爸那里买了一个没有域名的主机。我添加了一些文件,在public_html目录下使用FTP和谷歌爸爸在线文件管理器。我有一个ip地址可以到达该主机,让我们将其命名为111.111.11.1。当我打开111.111.11.1/filename.php时,我应该能够看到我的文件。当我尝试它时,出现一个"file not file“错误,尽管cpanel中的"Preview Website”功能显示了正确的文件。如何设置?
我正在开发一个c#控制台应用程序,在我的控制台应用程序中,我有以下代码,用于获取网站的IP:
using System.Net
using System.Web;
using System.IO;
namespace MyConsoleApp
{
class Program
{
static async Task Main(string[] args)
{
IPHostEntry hosten = Dns.GetHostEntry("www." + website);
if (hosten.A