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html URL jump page source code Tutorial on Enabling and Disabling the Problem of Windows System PING Failure A Brief Discussion on Several Possibilities of Domain Name Being Blocked How Long Does DNS Modification of Domain Name Take Effect? How to Create /.well-known Folder in Windows Server?
The website suddenly cannot be opened? How to determine whether it is a DNS problem?
当一个网站无法打开时，判断是否DNS解析故障的最简单方法是使用ping命令，我们可以在自己的电脑点击开始-运行-输入cmd。然后输入ping命令，例如下图：1、DNS解析正常的情况如果ping到的IP....
Sunny
2024-11-12
214
I installed nginx firewall in Baota, and all websites are 500.
宝塔面板先安装了nginx，然后安装nginx防火墙后，所有站点都出现500InternalServerError，如何解决？出现这种情况，通常是因为安装nginx的时候默认是快速安装导致有部分组件没....
Kevin
2024-11-12
235
Solution to 413 Request Entity Too Large and 502 Bad Gateway when importing database in nginx phphpmyadmin
nginxphphpmyadmin导入数据库出现413RequestEntityTooLarge和502BadGateway的解决方法打开php.ini，把upload_max_filesize和po....
Jimmy
2024-10-31
240
How to solve the error "unable to resolve host" in Ubuntu system
遇到的错误信息主要是：unabletoresolvehostVM-Ojtt7WZC:Nameorservicenotknown：这表示系统无法解析主机名VM-Ojtt7WZC。这个问题通常出现在/et....
Wanwei Telecom
2024-10-29
292
Pagoda prohibits direct IP access and prevents SSL from leaking IP
前言：即使使用了CDN宝塔默认没禁止直接通过IP访问，因此很容易被扫描器扫描到。NGINX下用IP访问HTTPS，会自动匹配第一个站点的SSL证书给IP使用，因此容易造成IP泄露设置：1、给IP配置上....
Wanwei Telecom
2024-10-30
246
Tutorial on automatic synchronization of Beijing time in centos7 system
在CentOS7系统上自动同步北京时间，可以按照以下步骤进行操作：安装NTP：打开终端并以root身份登录，执行以下命令安装NTP（NetworkTimeProtocol）。yuminstallntp....
Wanwei Telecom
2024-10-30
259
How to clear and delete system logs in CentOS system
CentOS系统清空删除系统日志的方法使用CentOS系统的时候，经常会遇到系统日志文件非常大的情况，如果直接删除，会导致日志错误，不再生成日志，这时，我们可以使用下面的方法清空日志。CentOS6系....
Wanwei Telecom
2024-10-30
233
Linux centos7 clears system logs, history, and login information
平时不管是web还是系统产生的日志都可能导致洗盘爆满，所以我在这里分享一些基本常用清理linux日志的方法。echo>/var/log/wtmp//清除用户登录记录echo>/var/lo....
Wanwei Telecom
2024-10-30
229
How to enable root user login on Tencent Cloud Ubuntu system
如何在腾讯云Ubuntu系统上启用root用户登录sudopasswdroot接着输入root密码，屏幕不会像Windows那样出现星号，输完密码敲回车键就可以了，要输入两次密码sudovim/etc....
Wanwei Telecom
2024-10-30
302
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