mouchin777's questions

尽管网上有很多例子我已经尝试了很多东西，特别是使用 if 语句，但到目前为止我无法正确设置我的虚拟主机

所以我的虚拟主机是

    a1.example.com

www.a1.example.com should redirect to https://a1.example.com
a1.example.com should redirect to https://a1.example.com

目标是每次都将其重定向到 https 非 www。

到目前为止，这是我的虚拟主机，我正在使用 certbot

server {
     server_name a1.example.com www.a1.example.com;
     root /var/www/example/build;

     index index.html index.htm;

     location / {
          try_files $uri $uri/ =404;
     }

    listen [::]:443 ssl ipv6only=on; # managed by Certbot
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/a1.example.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/a1.example.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

}
server {

    if ($host = a1.example.com) {

    return 301 https://$host$request_uri;
   }
     listen 80;
     listen [::]:80;
     server_name a1.example.com www.a1.example.com;
    return 404; # managed by Certbot

}

这确实从http重定向到https，但我无法将www重定向到nonwww

我当前的 dns 记录是

A @ IP
A a1 IP
CNAME www domain
CNAME www.a1 www.a1.domain

我有一个旨在在 linux 中运行的 sh。

但是我使用的是 windows，我必须能够在 windows 中运行它

有一段代码执行以下操作

while ! nc -z localhost 3300; do
    echo "Waiting for MariaDb"
    sleep 0.1
done

但我无法在 Windows 中复制它，因为 nc 不起作用。

确切命令的替代方法是什么？

我有一个与之合作的网站

domain.com --> redirects to https://example.com
https://example.com --> works fine
https://www.example.com --> redirects to https://example.com --> works fine
www.example.com --> 404 error --> should redirect to https://example.com

这是我的虚拟主机，名称为 example.com

    server {
   server_name myip domain.com www.example.com;
   root /var/www/cra-myapp/myapp/LandingPage/my-default-starter/public;
   index index.html index.htm;
   location / {
   try_files $uri /index.html =404;
   }


    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot


}
server {
    if ($host = example.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


   server_name myip example.com;
    listen 80;
    return 404; # managed by Certbot


}

server {
   listen 443;
   server_name www.example.com;
   return 301 https://$server_name$request_uri;
}

那里有什么问题？我已经生成了 ssl 配置，其中添加了一些配置块

sudo certbot --nginx -d example.com -d www.example.com

我已经创建了/etc/network/interfaces这样的配置： /etc/network/interfaces

然后我有 2 个文件，我在/etc/bind 其中之一是创建的db.rag.es，如下所示：db.rag.es 文件

另一个db.222.168.192看起来像这个db.222.168.192 文件

问题是每当我 pingservidor.rag.es时它会返回正确的响应(192.168.222.2)，但是如果我ftp.rag.es出于某种原因 ping 到192.168.22.4（期望的），但是192.168.222.2当我尝试.4 ping 尝试时，我无法访问目标主机

我已经安装了 vsftpd，并且我正在修改： /etc/vsftpd.conf 我配置如下：

        anonymous_enable=YES
        local_enable=YES
        chroot_local_user=YES
        user_config_dir=/etc/vsftpd/vsftpd-virtual-user/
        virtual_use_local_privs=YES
        connect_from_port_20=YES
        listen=YES
        pam_service_name=vsftpd
        tcp_wrappers=YES

    //I added this extra after seeing that simply enabling the chroot_local_user wont work , and created an empty vsftpd.chroot_list, stil doesnt work tho

        chroot_list_enable=YES
        chroot_list_file=/etc/vsftpd.chroot_list
        userlist_enable=YES
        passwd_chroot_enable=YES

但是我的用户仍然能够退出他们分配的主目录并四处导航