Linux安装VNC服务及配置
[root@solgle Desktop]# rpm -ivh VNC-Server-5.2.1-Linux-x64.rpm
![Linux安装VNC服务及配置 Linux安装VNC服务及配置](http://www.solgle.com/upFiles/infoImg/2015040876578937.png)
login as: root
root@.105's password:
Last login: Thu Nov 22 21:19:18 2012 from104
[root@localhost ~]# vncserver
VNC(R) Server 5.0.3 (r97046)
Built on Oct 2 2012 17:26:00
Copyright (C) 2002-2012 RealVNC Ltd.
VNC is a registered trademark of RealVNC Ltd. in the U.S. and in other
countries.
Protected by UK patent 2481870.
See http://www.realvnc.comfor information on VNC.
For third party acknowledgements see:
http://www.realvnc.com/products/vnc/documentation/5.0/acknowledgements.txt
Error: No license keys installed.
Run vnclicense to install a license key.
[root@localhost ~]# vnclicense -list
No license key found.
[root@localhost ~]# vnclicense -add WHJRK-UXY7V-Q34M9-CZU8L-8KGFA
Enterprise license key has been successfully applied.
[root@localhost ~]# vncserver
VNC(R) Server 5.0.3 (r97046)
Built on Oct 2 2012 17:26:00
Copyright (C) 2002-2012 RealVNC Ltd.
VNC is a registered trademark of RealVNC Ltd. in the U.S. and in other
countries.
Protected by UK patent 2481870.
See http://www.realvnc.comfor information on VNC.
For third party acknowledgements see:
http://www.realvnc.com/products/vnc/documentation/5.0/acknowledgements.txt
Running applications in /etc/vnc/xstartup
VNC Server signature: xx-xx-xx-xx-63-xx-83-0f
Log file is /root/.vnc/localhost.g:1.log
New desktop is localhost.g:1 (105:1)
[root@localhost ~]#
另外为了安全起见,中断VNC服务器之后,最好在服务器上能够及时关闭VNC应用服务器。关闭的命令如上,只需要运行如下命令即可:
#vncserver –kill :1
==============网上的key=================
WHJRK-UXY7V-Q34M9-CZU8L-8KGFA
S4J7A-XWXY5-KXAJW-54KRA-TP3QA
48R4P-NFZ46-NBCWY-Q2ZJT-3H9RA
NGNW9-7Q8BK-UQGY7-J3KAA-6G39
Z456C-LMKTC-NLGWQ-H5CUR-ZVWEA
A5HDP-LXKYN-UK4W6-XACZJ-ENWLA
NRDX9-ZF9C5-JLGY7-CUC5J-77J2A
579R9-9B92W-4QHM9-6TK6D-H6F9A
VETPD-HHC3S-63AH9-YAA26-8WVDA
SSEWK-HBDM6-YYCWC-M3BQV-9XMDA
LFKRU-DCTWH-6GJH2-7SWYR-D4CPA
CQUTS-S5RDR-VT2WJ-9B6TU-DLHPA
RR36V-7V29A-EVGJA-AYNEC-3DZYA
UNLZ3-EHBVR-VACLK-S8QDH-JZMHA
TPSNG-YEUGX-J4HZX-DPYSY-HZKXA
UCUXY-TAFLN-YFBVV-D7VZE-9SHJA
ANN2U-FM59S-DAGV4-4TK96-BDTKA
F4X7H-CYLEV-XZ4ZW-USQ7D-KHMGA
63P3S-TGU8R-3C4ZE-WCKF4-S2W3A
Q35YW-ZVH7L-Z94J4-9UJP9-77VFA
3TH6P-DV5AE-BLHY6-PNENS-B3AQA
==============================Linux安装JDK配置环境变量==================================
1 去
http://java.sun.com/j2se/1.4.2/download.html 下载一个Linux Platform的JDK,建议下载
RPM自解压格式的(RPM in self-extracting file,j2sdk-1_4_2_06-linux-i586-
rpm.bin);
2. 上载到Linux服务器上,在shell下执行命令:
[root@LinuxServer rpm]# chmod 755 j2sdk-1_4_2_06-linux-i586-rpm.bin
[root@LinuxServer rpm]# ./j2sdk-1_4_2_06-linux-i586-rpm.bin
这时会有一段Sun的协议,敲几次空格键,当询问是否同意的时候,敲yes就可以了。
Sun Microsystems, Inc.
Binary Code License Agreement
for the
JAVATM 2 SOFTWARE DEVELOPMENT KIT (J2SDK), STANDARD
EDITION, VERSION 1.4.2_X
…
Do you agree to the above license terms? [yes or no]yes
Unpacking...
Checksumming...
0
0
Extracting...
UnZipSFX 5.40 of 28 November 1998, by Info-ZIP (Zip-Bugs@lists.wku.edu).
inflating: j2sdk-1_4_2_06-linux-i586.rpm
Done.
3. 程序会自动生成一个j2sdk-1_4_2_06-linux-i586.rpm文件,这是主程序包,下面来安装;
[root@LinuxServer rpm]#rpm –ivh j2sdk-1_4_2_06-linux-i586.rpm
Preparing... ########################################### [100%]
1:j2sdk ########################################### [100%]
4. 设置环境变量
通常都喜欢用export命令直接在shell下设置
[root@LinuxServer rpm]# export JAVA_HOME=/usr/java/j2sdk1.4.2_06
[root@LinuxServer rpm]# export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
[root@LinuxServer rpm]# export PATH=$PATH:$JAVA_HOME/bin
当然这样设置环境变量是可以生效的,但是只对当前shell生效。如果从另外一个shell登陆,将不能使用刚才设置的变量。所以最好的方法还是修改.bashrc文件。
[root@LinuxServer rpm]#vi .bashrc
set JAVA_HOME=/usr/java/j2sdk1.4.2_06
export JAVA_HOME
set PATH=$PATH:$JAVA_HOME/bin
export PATH
set CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export CLASSPATH
当然也可以通过更改/etc/profile来实现,不过不推荐这么做,因为这样的设置将对所以用户的shell都生效,对系统安全会产生影响。下面来验证一下变量设置是否生效(在验证前先logout一下,再重新登陆);
[root@LinuxServer rpm]# echo $JAVA_HOME
/usr/java/j2sdk1.4.2_06/
[root@LinuxServer rpm]# echo $CLASSPATH
/usr/java/j2sdk1.4.2_06/lib/dt.jar:/usr/java/j2sdk1.4.2_06/lib/tools.jar
[root@LinuxServer rpm]# echo $PATH
/usr/java/j2sdk1.4.2_06/bin/:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/root/bin
[root@LinuxServer rpm]# -version
JAVA version "1.4.2_06"
JAVA(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_06-b03)
JAVA HotSpot(TM) Client VM (build 1.4.2_06-b03, mixed mode)JAVA
5. 环境设置OK,看看JDK是否能正常工作,我们来写一个测试文件test.java
[root@LinuxServer rpm]#vi test.java
class test
{
public static void main(String[] args)
{
System.out.println("Hello World!");
}
}
保存退出,下面来编译、执行;
[root@LinuxServer text]# javac test.java
[root@LinuxServer text]# test
Hello World!JAVA
OK,工作正常。
6. 如果要使某个用户具有运行java命令的权限,只要修改其bash初始化文件即可。
比如要给用户longware以运行java命令的权限,
[root@LinuxServer root]# vi /home/longware/.bashrc
set JAVA_HOME=/usr/java/j2sdk1.4.2_06
export JAVA_HOME
set PATH=$PATH:$JAVA_HOME/bin
export PATH
set CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export CLASSPATH
7. 至此,Linux上JDK的安装完毕。
===================Linux下Tomcat的安装详解===================
一,安装前的准备:
1,Linux版本:[root@tpwb /]# uname -r
2.6.9-34.EL(版本内核)
2,tomcat版本:jakarta-tomcat-5.0.28.tar(大小:10.2M)
你可以去http://jakarta.apache.org/tomcat 下载
二,tomcat的安装
安装前看看Tomcat安装的信息,上面也有关于Tomcat安装的信息,可以作为参考。
3,下面开始安装。
[root@tpwb ~]# cd /usr/local
[root@tpwb local]# ls
bin games lib lost+found sbin src
etc include jakarta-tomcat-5.0.28.tar.gz libexec man share
我把j2sdk-1_4_2_04-linux-i586-rpm.bin放在local目录下,你也可以放在其他地方。
第一步:
首先解压缩。
[root@tpwb local]# tar -zxvf jakarta-tomcat-5.0.28.tar.gz
[root@tpwb local]# ls
bin games jakarta-tomcat-5.0.28 lib lost+found sbin src
etc include jakarta-tomcat-5.0.28.tar.gz libexec man share
第二步:
设置环境变量
我想到这的话,可能有人会问,为什么要设置环境变量。
提供一个网址,http://www.linuxidc.com/Linux/2009-12/23735.htm上面说的比较详细:
总体来说就在运行tomact命令是能找到tomcat 的目录,知道它安装到哪了。
下面设置一个两个环境变量CATALINA_HOME和CATALINA_BASE,
编辑~/.bashrc文件。加入
export CATALINA_BASE=/usr/local/jakarta-tomcat-5.0.28
export CATALINA_HOME=/usr/local/jakarta-tomcat-5.0.28
[root@tpwb local]# cd ~
[root@tpwb ~]# ls -a
. .bash_history .bashrc .gconfd install.log.syslog
.. .bash_logout .cshrc .gtkrc .tcshrc
anaconda-ks.cfg .bash_profile .gconf install.log .viminfo
[root@tpwb ~]# vi .bashrc
if [ -f /etc/bashrc ]; then
. /etc/bashrc
fi
export JAVA_HOME=/usr/java/j2sdk1.4.2_04
export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib
export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH:$HOMR/bin
export CATALINA_BASE=/usr/local/jakarta-tomcat-5.0.28
export CATALINA_HOME=/usr/local/jakarta-tomcat-5.0.28
vi命令用于编辑文本。wq保存退出. 想了解更详细的命令,可以查看上面推荐网址
如果想设置其他用户的环境变量,方法是一样的。在这里不在说了,我在“linux下安装JDK”文章里已经说的很详细了。
下面来验证一下变量设置是否生效
设置完环境变量最好重起一下,不然看不到效果。
[root@tpwb tp]# reboot
Broadcast message from root (pts/0) (Fri Jan 19 16:51:26 2007):
The system is going down for reboot NOW!
我们来查看一下
[root@tpwb ~]# echo $CATALINA_HOME
/usr/local/jakarta-tomcat-5.0.28
[root@tpwb ~]# echo $CATALINA_BASE
/usr/local/jakarta-tomcat-5.0.28
已经没问题了。
====================================================================
startup.sh: command not found . 命令前加上bash 或 sh 或 ./.代表当前目录,如果执行程序或脚本没有加入环境变量PATH,在当前目录时前面要加"./"
[root@localhost ~]# cd /usr/apache-tomcat-6.0.36/apache-tomcat-6.0.36/bin
[root@localhost bin]# startup.sh
-bash: startup.sh: command not found
[root@localhost bin]# ./ startup.sh
-bash: ./: is a directory
[root@localhost bin]# ./startup.sh
Using CATALINA_BASE: /usr/apache-tomcat-6.0.36/apache-tomcat-6.0.36
Using CATALINA_HOME: /usr/apache-tomcat-6.0.36/apache-tomcat-6.0.36
Using CATALINA_TMPDIR: /usr/apache-tomcat-6.0.36/apache-tomcat-6.0.36/temp
Using JRE_HOME: /usr
Using CLASSPATH: /usr/apache-tomcat-6.0.36/apache-tomcat-6.0.36/bin/bootstrap.jar
[root@localhost bin]#