centos6.6下vnc的详细设置的实践总结

1.安装

TIGERNC-server-modulex86_641.1.0-16。el6。森托斯 installing:

tigervncx86_641.1.0-16。el6。CentosUpdate 185KTIGERVNC-serverx86_641.1.0-16。el6。世纪更新1。0米 installingfordependencies:

xorg-x11-fonts-miscnoarch7。2-9.1. el6 2.root用户vncserver

在用户下，vncserver显示在用户目录VNC目录下。同时提示输入密码 3.进入.vnc目录，配置xstartup geditxstartup 添加

xsetroot solidgrey

xterm-geometry80x24+10+10-ls-title\\gnome-session& gedit/etc/sysconfig/vncserver vncservers=\\ vncserverargs[1]=\\ 4.启动

/sbin/servicevncserverstart 或者#servicevncserverrestart

5.添加防火墙192.168.137.3:1gedit/etc/sysconfig/iptables -arh-firewall-l-input-ptcp-mtcp--dport5901-jaccept -ainput mstate--statenew mtcp ptcp--dport5901 jaccept

/etc/init.d/iptablesrestart 6.VNC链接就足够了 7.切换新用户

命令vncserver提示输入新密码

在/etc/sysconfig/vncservers添加桌面号，需要在su权限下在/etc/sudoers里添加xxxall=(all)all

exportdisplay=：0xhost+

解决gtk-warning**:cannotopendisplay:：0.08.用户 添加组，组添加-G501测试 添加用过useradd-u601-g501user01 601和501组中的User01uid=601

linux下强制新用户首次登陆修改密码1.使用useradd添加用户2.使用passwd配置用户密码3.使用usermod-l来锁密码

4.强制用户帐户过期chage-d0username5解锁用户帐户 1.vi/etc/pam.d/system-authasroot. 2.查看以下两行：

passwordrequisitepam_cracklib.sotry_first_passretry=3

#passwordrequisitepam_uucracklib。sotry_uuoFirst_uuuoPassretry=3

4.removeuse_authtokonthesecondline.otherwiseyou’llget“passwd:authenticationinformationcannotberecovered”error.

passwordsufficientpam_uuUnix。

somd5shadownulloktry_uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu 5.that’sit.trychangingyourpasswordagain.1.安装 TIGERNC-server-modulex86_641.1.0-16。el6。森托斯 installing:

tigervncx86_641.1.0-16。el6。CentosUpdate 185KTIGERVNC-serverx86_641.1.0-16。el6。世纪更新1。0米 installingfordependencies:

xorg-x11-fonts-miscnoarch7。2-9.1. el6 2.root用户vncserver

在用户下，vncserver显示在用户目录VNC目录下。同时提示输入密码 3.进入.vnc目录，配置xstartup geditxstartup 添加

xsetroot solidgrey

xterm-geometry80x24+10+10-ls-title\\gnome-session& gedit/etc/sysconfig/vncserver vncservers=\\ vncserverargs[1]=\\ 4.启动

/sbin/servicevncserverstart 或者#servicevncserverrestart

5.添加防火墙192.168.137.3:1gedit/etc/sysconfig/iptables -arh-firewall-l-input-ptcp-mtcp--dport5901-jaccept -ainput mstate--statenew mtcp ptcp--dport5901 jaccept /etc/init.d/iptablesrestart 6.VNC链接就足够了 7.切换新用户

命令vncserver提示输入新密码

在/etc/sysconfig/vncservers添加桌面号，需要在su权限下在/etc/sudoers里添加xxxall=(all)all exportdisplay=：0 xhost+

解决GTK警告**：无法打开显示：0.0 8.用户

添加组，组添加-G501测试 添加用过useradd-u601-g501user01 601和501组中的User01uid=601

linux下强制新用户首次登陆修改密码1.使用useradd添加用户2.使用passwd配置用户密码3.使用usermod-l来锁密码

4.强制用户帐户过期chage-d0username5解锁用户帐户 1.vi/etc/pam.d/system-authasroot. 2.查看以下两行：

passwordrequisitepam_cracklib.sotry_first_passretry=3

#passwordrequisitepam_uucracklib。sotry_uuoFirst_uuuoPassretry=3

4.removeuse_authtokonthesecondline.otherwiseyou’llget“passwd:authenticationinformationcannotberecovered”error.

passwordsufficientpam_uuUnix。

somd5shadownulloktry_uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu 5.that’sit.trychangingyourpasswordagain.