vmware安装ubuntu的简单配置

介绍：ubuntu是一个桌面体验比较好的linux操作系统，尝试使用vmware安装一个虚拟机试用一下，做个简单记录，安装操作系统步骤省略

一、配置root用户，并使用root登录图像界面

Ubuntu18.04默认不允许以root用户进行登录，通过以下配置可以登录root用户

1.1 创建root用户的密码

joy@joy-virtual-machine:/root$ sudo passwd root

[sudo] password for joy:    #输入joy密码
Enter new UNIX password:    #设置root密码
Retype new UNIX password:   #确认
passwd: password updated successfully

1.2 修改50-unity-greeter.conf文件

增加两行：

joy@joy-virtual-machine:~$ sudo vi /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf

greeter-show-manual-login=true
all-guest=false

1.3 进入/etc/pam.d目录，修改gdm-autologin和gdm-password文件

joy@joy-virtual-machine:~$ vi /etc/pam.d/gdm-autologin

注释掉auth required pam_succeed_if.so user != root quiet_success这一行

#auth   required        pam_succeed_if.so user != root quiet_success

joy@joy-virtual-machine:~$ vi /etc/pam.d/gdm-password

注释掉 auth required pam_succeed_if.so user != root quiet_success这一行

#auth   required        pam_succeed_if.so user != root quiet_success

1.4 修改/root/.profile文件

joy@joy-virtual-machine:~$ sudo vi /root/.profile

将文件末尾的mesg n || true这一行修改成tty -s&&mesg n || true

tty -s&&mesg n || true

1.5 重启系统

输入root用户名和密码，登录系统

二、安装vmware tools

2.1 在vmware的虚拟机选项，点击安装VMware Tools

则在桌面会出现一个VMware Tools的DVD图标，如下图：

2.2 挂载cdrom，并进行解压安装

root@joy-virtual-machine:~# mount /dev/cdrom /root/Desktop/vmware/

mount: /root/Desktop/vmware: WARNING: device write-protected, mounted read-only.

root@joy-virtual-machine:~# cd /root/Desktop/vmware/

-r-xr-xr-x  root root      9月      manifest.txt*
-r-xr-xr-x  root root      9月      run_upgrader.sh*
-r--r--r--  root root  9月      VMwareTools-10.3.-.tar.gz
-r-xr-xr-x  root root    9月      vmware-tools-upgrader-*
-r-xr-xr-x  root root    9月      vmware-tools-upgrader-*

root@joy-virtual-machine:~/Desktop/vmware# tar -xf VMwareTools-10.3.2-9925305.tar.gz -C /opt/

root@joy-virtual-machine:~/Desktop/vmware# cd /opt/

root@joy-virtual-machine:/opt# cd vmware-tools-distrib/

root@joy-virtual-machine:/opt/vmware-tools-distrib# ll

drwxr-xr-x   root root    9月      bin/
drwxr-xr-x   root root    9月      caf/
drwxr-xr-x   root root    9月      doc/
drwxr-xr-x   root root    9月      etc/
-rw-r--r--   root root  9月      FILES
-rw-r--r--   root root    9月      INSTALL
drwxr-xr-x   root root    9月      installer/
drwxr-xr-x  root root    9月      lib/
drwxr-xr-x   root root    9月      vgauth/
-rwxr-xr-x   root root  9月      vmware-install.pl*

2.3 开始安装

root@joy-virtual-machine:/opt/vmware-tools-distrib# ./vmware-install.pl

open-vm-tools packages are available from the OS vendor and VMware recommends
using open-vm-tools packages. See http://kb.vmware.com/kb/2073803 for more
information.
Do you still want to proceed with this installation? [no] yes
INPUT: [yes]
Creating a new VMware Tools installer database using the tar4 format.
Installing VMware Tools.
In which directory do you want to install the binary files?
[/usr/bin]
INPUT: [/usr/bin]  default
What is the directory that contains the init directories (rc0.d/ to rc6.d/)?
[/etc]
INPUT: [/etc]  default
What is the directory that contains the init scripts?
[/etc/init.d]
INPUT: [/etc/init.d]  default
In which directory do you want to install the daemon files?
[/usr/sbin] 
略过……
To enable advanced X features (e.g., guest resolution fit, drag and drop, and
file and text copy/paste), you will need to do one (or more) of the following:
. Manually start /usr/bin/vmware-user
. Log out and log back into your desktop session
. Restart your X session.
Enjoy,
--the VMware team
Found VMware Tools CDROM mounted at /media/root/VMware Tools. Ejecting device
/dev/sr0 ...
Found VMware Tools CDROM mounted at /root/Desktop/vmware. Ejecting device
/dev/sr0 ...

安装完成！！！

三、远程使用root登录Ubuntu

root@joy-virtual-machine:~# ps -e | grep ssh

 ?        :: ssh-agent

root@joy-virtual-machine:~# apt-get install openssh-server

root@joy-virtual-machine:~# vi /etc/ssh/sshd_config

PermitRootLogin yes

root@joy-virtual-machine:~# service sshd restart

测试成功！！！

四、安装openvpn客户端

4.1 初步安装openvpn

root@joy-virtual-machine:~# apt-get install openvpn

把配置文件移到固定的路径：

root@joy-virtual-machine:/etc/openvpn/client# cp /root/Desktop/config/* /etc/openvpn/client/

root@joy-virtual-machine:/etc/openvpn/client# ll

-rwxr--r--  root root  3月   : ca.crt*
-rwxr--r--  root root   3月   : open.ovpn*
-rwxr--r--  root root   3月   : README.txt*
-rwxr--r--  root root   3月   : ta.key*

修改open.ovpn

root@joy-virtual-machine:/etc/openvpn/client# vi open.ovpn

client
dev tun
proto tcp
remote *.*.*.*
auth-user-pass
resolv-retry infinite
remote-cert-tls server
nobind
persist-key
persist-tun
comp-lzo
verb
ca ca.crt

root@joy-virtual-machine:/etc/openvpn/client# openvpn /etc/openvpn/client/open.ovpn

Wed Mar  ::  OpenVPN 2.4. x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Sep
Wed Mar  ::  library versions: OpenSSL 1.1.0g   Nov , LZO 2.08
Enter Auth Username: joy
Enter Auth Password: ***********

查看：

root@joy-virtual-machine:/etc/openvpn/client# ip addr

tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu  qdisc fq_codel state UNKNOWN group default qlen
    link/none
    inet 10.8.0.253 peer 10.8.0.254/ scope global tun0
       valid_lft forever preferred_lft forever
    inet6 fe80::c0eb:3b43:ccfa:d11/ scope link stable-privacy
       valid_lft forever preferred_lft forever

4.2 配置文件调用用户名和密码

把用户名和密码写进一个文件，使用配置文件调用，可以免输用户名和密码，操作如下：

root@joy-virtual-machine:/etc/openvpn/client# pwd

/etc/openvpn/client

定义用户名密码文件

root@joy-virtual-machine:/etc/openvpn/client# vi account.txt

ubuntu
password

修改open.ovpn

client
dev tun
proto tcp
remote *.*.*.*
auth-user-pass /etc/openvpn/client/account.txt  #定义用户名和密码文件位置
resolv-retry infinite
remote-cert-tls server
nobind
persist-key
persist-tun
comp-lzo
verb
ca ca.crt

测试连接

root@joy-virtual-machine:/etc/openvpn/client# openvpn /etc/openvpn/client/open.ovpn

root@joy-virtual-machine:/etc/openvpn/client# ip addr

tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 100
link/none
inet 10.8.0.249 peer 10.8.0.254/32 scope global tun0
valid_lft forever preferred_lft forever
inet6 fe80::6ecf:d442:9dc0:d53a/64 scope link stable-privacy
valid_lft forever preferred_lft forever

4.3 做一个别名

直接输入openvpn就可以在后台连接

root@joy-virtual-machine:/etc/openvpn/client# vi /root/.bashrc

alias openvpn='openvpn /etc/openvpn/client/open.ovpn &'

root@joy-virtual-machine:/etc/openvpn/client# source /root/.bashrc

root@joy-virtual-machine:/etc/openvpn/client# openvpn

执行成功，但有一个问题，必须在当前目录执行，否则报错

root@joy-virtual-machine:/etc/openvpn/client# cd

root@joy-virtual-machine:~# openvpn

[]
root@joy-virtual-machine:~# Options error: --ca fails with 'ca.crt': No such file or directory (errno=)
Wed Mar  ::  WARNING: file '/etc/openvpn/client/account.txt' is group or others accessible
Options error: Please correct these errors.
Use --help for more information.
 
[]+  Exit                   openvpn /etc/openvpn/client/open.ovpn

所以，别名这样写

root@joy-virtual-machine:~# vi /root/.bashrc

alias openvpn='cd /etc/openvpn/client;openvpn /etc/openvpn/client/open.ovpn &'

root@joy-virtual-machine:~# source /root/.bashrc

root@joy-virtual-machine:~# openvpn

root@joy-virtual-machine:~# ip addr

tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu  qdisc fq_codel state UNKNOWN group default qlen
    link/none
    inet 10.8.0.249 peer 10.8.0.254/ scope global tun0
       valid_lft forever preferred_lft forever
    inet6 fe80::60b4:bad8:79ab:a618/ scope link stable-privacy
       valid_lft forever preferred_lft forever

成功配置openvpn客户端