有台RedHat Enterprise Linux 5的机器,但是没有显示器,每次要使用都需要临时把显示器接到该机器。麻烦啊!所以想起配置下Xmanager3,这样就方便远程控制这里Linux机器了。个人参照以下步骤成功配置了Xmanager3的配置。
相关配置文件介绍
1./usr/share/gdm/defaults.conf—- GNOME管理默认的配置文件
2./etc /inittab—init进程的主配置文件
3./etc /gdm/custom.conf—GNOME的自定义配置文件
服务器配置
1.改变defaults.conf文件权限,默认是只读
chmod 700 /usr/share/gdm/defaults.conf
2.做如下配置—编辑/usr /share/gdm/defaults.conf
Enable=true
DisplaysPerHost=10
Port=177
AllowRoot=true
AllowRemoteroot=true
AllowRemoteAutoLogin=false
3.做如下配置—编辑 /etc/gdm/custom.conf(这部因为上边那部 ,该部可以不做)
[xdmcp]
Enable=1
然后gdm-restart 重启一下
4.做如下配置—编辑 /etc/inittab(不要修改原来设置,在最后新增一行如下记录)
x:5:respawn:/usr/sbin/gdm
5.重新加载GNOME桌面配置
init 3 ; init 5
二、 如果允许Root用户连接到XMANAGER 需要修改以下内容:
# vi defaults.conf
[security]
# Allow root to login. It makes sense to turn this off for kiosk use, when
# you want to minimize the possibility of break in.
AllowRoot=true
# Allow login as root via XDMCP. This value will be overridden and set to
# false if the /etc/default/login file exists and contains
# “CONSOLE=/dev/login”, and set to true if the /etc/default/login file exists
# and contains any other value or no value for CONSOLE.
AllowRemoteRoot=true
# This will allow remote timed login.
AllowRemoteAutoLogin=false
# 0 is the most restrictive, 1 allo
#vi /etc/securetty
……
tty2
tty3
tty4
tty5
tty6
tty7
tty8
tty9
tty10
tty11
pts/0
pts/1
pts/2
pts/3
pts/4
添加这一些。
注意:以下配置我没有配置,也可以用xbrowser对linux机器进行访问。
# vi /etc/pam.d/login
#%PAM-1.0
#auth [user_unknown=ignore success=ok ignore=ignore default=bad] pam_securetty.so
auth include system-auth
account required pam_nologin.so
account include system-auth
password include system-auth
# pam_selinux.so close should be the first session rule
session required pam_selinux.so close
session include system-auth
session required pam_loginuid.so
session optional pam_console.so
# pam_selinux.so open should only be followed by sessions to be executed in the user context
session required pam_selinux.so open
session optional pam_keyinit.so force revoke
~
#vi /etc/pam.d/remote
#%PAM-1.0
#auth required pam_securetty.so
auth include system-auth
account required pam_nologin.so
account include system-auth
password include system-auth
# pam_selinux.so close should be the first session rule
session required pam_selinux.so close
session include system-auth
session required pam_loginuid.so
session optional pam_console.so
# pam_selinux.so open should only be followed by sessions to be executed in the user context
session required pam_selinux.so open
session optional pam_keyinit.so force revoke
~
~
#vi /etc/xinetd.d/telnet
# default: on
# description: The telnet server serves telnet sessions; it uses \
# unencrypted username/password pairs for authentication.
service telnet
{
flags = REUSE
socket_type = stream
wait = no
user = root
server = /usr/sbin/in.telnetd
log_on_failure += USERID
disable = no
}
然后在windows系统上运行xmanager3裡的Xbrowser程序,在裡面新建一个Xmanager Session,在Host这裡输入ip地址,其它配置都不要改变(包括端口号),确定退出。然后双击这个New Xmanager Session,看到登录界面.