Question

cygwin下怎么启动xwin server

Answer 1

CYGWIN SSH Server配置

Cygwin是许多软件的集合，最初由Cygnus Solutions开发，用于各种版本的Microsoft Windows上，运行UNIX类系统。Cygwin的主要目的是通过重新编译，将POSIX系统（例如Linux、BSD，以及其他Unix系统）上的软件移植到Windows上。
安装了Cygwin之后，就可以像操作Unix那样的操作windows了，下面简要介绍一下如何在Cygwin上面配置SSH服务，使得可以从远程的机器上访问这台Windows。

1. 给文件授权,以完成sshd 服务的安装
chmod +r /etc/group
chmod +r /etc/passwd
chmod +rwx /var

2. 安装 sshd 服务

$ ssh-host-config

*** Query: Overwrite existing /etc/ssh_config file? (yes/no) yes
*** Info: Creating default /etc/ssh_config file
*** Query: Overwrite existing /etc/sshd_config file? (yes/no) yes
*** Info: Creating default /etc/sshd_config file
*** Info: Privilege separation is set to yes by default since OpenSSH 3.3.
*** Info: However, this requires a non-privileged account called 'sshd'.
*** Info: For more info on privilege separation read /usr/share/doc/openssh/README.privsep.
*** Query: Should privilege separation be used? (yes/no) yes
*** Info: Updating /etc/sshd_config file

*** Query: Do you want to install sshd as a service?
*** Query: (Say "no" if it is already installed as a service) (yes/no) yes
*** Query: Enter the value of CYGWIN for the daemon: [] ntsec
*** Info: On Windows Server 2003, Windows Vista, and above, the
*** Info: SYSTEM account cannot setuid to other users -- a capability
*** Info: sshd requires. You need to have or to create a privileged
*** Info: account. This script will help you do so.

*** Info: You appear to be running Windows XP 64bit, Windows 2003 Server,
*** Info: or later. On these systems, it's not possible to use the LocalSystem
*** Info: account for services that can change the user id without an
*** Info: explicit password (such as passwordless logins [e.g. public key
*** Info: authentication] via sshd).

*** Info: If you want to enable that functionality, it's required to create
*** Info: a new account with special privileges (unless a similar account
*** Info: already exists). This account is then used to run these special
*** Info: servers.

*** Info: Note that creating a new user requires that the current account
*** Info: have Administrator privileges itself.

*** Info: The following privileged accounts were found: 'cyg_server' .

*** Info: This script plans to use 'cyg_server'.
*** Info: 'cyg_server' will only be used by registered services.
*** Query: Do you want to use a different name? (yes/no) no
*** Query: Please enter the password for user 'cyg_server':
*** Query: Reenter:

*** Info: The sshd service has been installed under the 'cyg_server'
*** Info: account. To start the service now, call `net start sshd' or
*** Info: `cygrunsrv -S sshd'. Otherwise, it will start automatically
*** Info: after the next reboot.

*** Info: Host configuration finished. Have

Administrator@backup ~
$ cygrunsrv.exe -S sshd # 启动 SSH服务

安装完成后,系统服务中应该会有 CYGWIN sshd服务
一切正常,即可启动ssh服务. 登录的用户名是cyg_server, 密码是配置是设置的密码

3. 使用 windows 用户本地认证

mkpasswd -l > /etc/passwd 使用windows 用户的密码
mkgroup -l > /etc/group 使用windows 用户组