vnc 配置和调试

最新推荐文章于 2025-10-21 07:45:00 发布

原创最新推荐文章于 2025-10-21 07:45:00 发布 · 455 阅读

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#vnc 远程桌面

本文介绍了如何配置VNC以实现远程桌面访问。主要涉及两个关键步骤：编辑/etc/sysconfig/vncusers文件和使用vncpasswd命令设置密码。完成这些设置后，将在/root/.vnc/目录下生成passwd文件。

需要配置两个文件
1./etc/sysconfig/vncusers

 
 
# The VNCSERVERS variable is a list of display:user pairs.
#
# Uncomment the lines below to start a VNC server on display :2
# as my 'myusername' (adjust this to your own).  You will also
# need to set a VNC password; run 'man vncpasswd' to see how
# to do that.  
#
# DO NOT RUN THIS SERVICE if your local area network is
# untrusted!  For a secure way of using VNC, see
# <URL:http://www.uk.research.att.com/archive/vnc/sshvnc.html>.
 
# Use "-nolisten tcp" to prevent X connections to your VNC server via TCP.
 
# Use "-nohttpd" to prevent web-based VNC clients connecting.
 
# Use "-localhost" to prevent remote VNC clients connecting except when
# doing so through a secure tunnel.  See the "-via" option in the
# `man vncviewer' manual page.
 
# VNCSERVERS="2:myusername"
# VNCSERVERARGS[2]="-geometry 800x600 -nolisten tcp -nohttpd -localhost"
# --指定远程用户
VNCSERVERS="1:root"   
#    --指定远程桌面分辨率
VNCSERVERARGS[1]="-geometry 1024x768"

2.修改完vncusers文件后在命令行中运行vncpasswd命令，会提示输入密码和确认密码，输入完成后会在/root/.vnc/目录下生成passwd文件。

/root/.vnc/xstartup

如果是第一次启动vnc，这个文件是不存在的，所以需要首先启动一遍服务器，命令：service vncserver start，之后进入/root/.vnc/目录，就能看到。

#!/bin/sh

# Uncomment the following two lines for normal desktop:

#下面两句话原来是注释掉的，现在把注释打开

unset SESSION_MANAGER

exec /etc/X11/xinit/xinitrc

[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup

[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources

xsetroot -solid grey

vncconfig -iconic &