在本教程中，我们将介绍在Ubuntu 18.04/Ubuntu 16.04/Debian 9/Debian 8以及最新Kali Linux版本上安装Webmin的安装。
WebMin是基于Web的领先的Linux/UNIX系统管理工具包。
WebMin在所有Linux平台上工作。
使用Webmin，我们可以设置用户帐户，Manager Apache Web服务器，DNS服务器，SAMBA和文件配置，电子邮件服务器，包管理等。

方法1：从APT存储库安装Ubuntu/Debian/Kali Linux上的Webmin

在Ubuntu/Debian/Kali Linux上安装WebMin的最简单方法，而无需担心依赖项是通过使用 apt存储库。
使用命令添加repo：

$echo "deb http://download.webmin.com/download/repository sarge contrib" | \
sudo tee /etc/apt/sources.list.d/webmin.list

接下来是导入WebMin PGP密钥，以便系统将信任新存储库：

$wget http://www.webmin.com/jcameron-key.asc
$sudo apt-key add jcameron-key.asc
OK

更新APT索引并安装Webmin：

$sudo apt-get update
$sudo apt-get install webmin

确认服务正在运行：

root@graphite:~# systemctl status webmin
● webmin.service - LSB: web-based administration interface for Unix systems
   Loaded: loaded (/etc/init.d/webmin; generated)
   Active: active (running) since Wed 2016-07-11 12:11:06 UTC; 1min 40s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 16055 ExecStart=/etc/init.d/webmin start (code=exited, status=0/SUCCESS)
    Tasks: 1 (limit: 2362)
   CGroup: /system.slice/webmin.service
           └─16071 /usr/bin/perl /usr/share/webmin/miniserv.pl /etc/webmin/miniserv.conf

May 11 12:11:04 graphite systemd[1]: Starting LSB: web-based administration interface for Unix systems…
May 11 12:11:04 graphite perl[16056]: pam_unix(webmin:auth): authentication failure; logname= uid=0 euid=0 tty= ruser= rhost=  user=root
May 11 12:11:06 graphite webmin[16056]: Webmin starting
May 11 12:11:06 graphite systemd[1]: Started LSB: web-based administration interface for Unix systems

如果系统不是SystemD，请检查使用：

$sudo service webmin status
● webmin.service - LSB: web-based administration interface for Unix systems
   Loaded: loaded (/etc/init.d/webmin; generated)
   Active: active (running) since Wed 2016-07-11 12:11:06 UTC; 2min 52s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 16055 ExecStart=/etc/init.d/webmin start (code=exited, status=0/SUCCESS)
    Tasks: 1 (limit: 2362)
   CGroup: /system.slice/webmin.service
           └─16071 /usr/bin/perl /usr/share/webmin/miniserv.pl /etc/webmin/miniserv.conf

May 11 12:11:04 graphite systemd[1]: Starting LSB: web-based administration interface for Unix systems…
May 11 12:11:04 graphite perl[16056]: pam_unix(webmin:auth): authentication failure; logname= uid=0 euid=0 tty= ruser= rhost=  user=root
May 11 12:11:06 graphite webmin[16056]: Webmin starting
May 11 12:11:06 graphite systemd[1]: Started LSB: web-based administration interface for Unix systems.

方法2：从.deb包上安装webmin/ubuntu/debian/kali linux

对于此方法，我们必须从WebMin下载下面的链接手动下载Webmin Debian包

打开最新版本和下载的文件夹 webmin_version_all.deb软件包：

例子：

$export VER="1.881"
$wget https://sourceforge.net/projects/webadmin/files/webmin/${VER}/webmin_${VER}_all.deb

如果我们有一个新安装Ubuntu检查顶部必须在安装Ubuntu后做事，并且在安装Kali Linux后，顶部必须做事。

下载包后，我们必须使用"dpkg`命令"安装，如下所示：

$sudo dpkg -i webmin_${VER}_all.deb

如果我们收到未满足依赖项的消息，如下所示：

$sudo dpkg -i webmin_${VER}_all.deb 
Selecting previously unselected package webmin.
(Reading database … 105117 files and directories currently installed.)
Preparing to unpack webmin_1.881_all.deb …
Unpacking webmin (1.881) …
dpkg: dependency problems prevent configuration of webmin:
 webmin depends on libnet-ssleay-perl; however:
  Package libnet-ssleay-perl is not installed.
 webmin depends on libauthen-pam-perl; however:
  Package libauthen-pam-perl is not installed.
 webmin depends on libio-pty-perl; however:
  Package libio-pty-perl is not installed.
 webmin depends on apt-show-versions; however:
  Package apt-show-versions is not installed.

dpkg: error processing package webmin (–install):
 dependency problems - leaving unconfigured
Processing triggers for ureadahead (0.100.0-20) …
Processing triggers for systemd (237-3ubuntu10) …
Errors were encountered while processing:
 webmin

运行以下命令以使所有依赖项都已解决。

$sudo apt-get -f install

然后重新安装包使用 dpkg命令：

$sudo dpkg -i webmin_${VER}_all.deb

安装应该成功：

$sudo dpkg -i webmin_${VER}_all.deb 
(Reading database … 133688 files and directories currently installed.)
Preparing to unpack webmin_1.881_all.deb …
Unpacking webmin (1.881) over (1.881) …
Setting up webmin (1.881) …
Webmin install complete. You can now login to https://192.168.10.10:10000/
as root with your root password, or as any user who can use sudo
to run commands as root.
Processing triggers for ureadahead (0.100.0-20) …
Processing triggers for systemd (237-3ubuntu10) …

访问Webmin Web界面

安装和启动WebMin服务后，我们可以使用以下方式访问Web仪表板：

https://ip-address:10000/

使用root密码帐户和root密码登录。进入管理员仪表板：