Linux虚拟机克隆

最新推荐文章于 2023-04-17 12:44:26 发布

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本文介绍如何使用Xshell远程连接工具连接Linux服务器，并在服务器上安装Java环境。具体步骤包括：连接服务器、上传并安装JDK包、配置环境变量等。

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Xshell 5 (Build 0553)
Copyright (c) 2002-2015 NetSarang Computer, Inc. All rights reserved.

Type `help' to learn how to use Xshell prompt.
[c:\~]$ 

Connecting to 192.168.211.30:22...
Could not connect to '192.168.211.30' (port 22): Connection failed.

Type `help' to learn how to use Xshell prompt.
[c:\~]$ 

Connecting to 192.168.221.30:22...
Could not connect to '192.168.221.30' (port 22): Connection failed.

Type `help' to learn how to use Xshell prompt.
[c:\~]$ 

Connecting to 192.168.211.30:22...
Connection established.
To escape to local shell, press 'Ctrl+Alt+]'.

Last login: Tue Jun 27 17:48:49 2017
[root@node1 ~]# vi /etc/sysconfig/network
[root@node1 ~]# vi /etc/hosts
[root@node1 ~]# vi /etc/sysconfig/network
[root@node1 ~]# vi /etc/hosts
[root@node1 ~]# vi /opt/
[root@node1 ~]# cd /opt/
[root@node1 opt]# ls
jdk-7u80-linux-x64.rpm
[root@node1 opt]# rpm -ivh jdk-7u80-linux-x64.rpm 
Preparing...                ########################################### [100%]
   1:jdk                    ########################################### [100%]
Unpacking JAR files...
	rt.jar...
	jsse.jar...
	charsets.jar...
	tools.jar...
	localedata.jar...
	jfxrt.jar...
[root@node1 opt]# cd /user/java
-bash: cd: /user/java: No such file or directory
[root@node1 opt]# cd jdk1.7.0_80/
-bash: cd: jdk1.7.0_80/: No such file or directory
[root@node1 opt]# cd /user/java/
-bash: cd: /user/java/: No such file or directory
[root@node1 opt]# cd /usr/java/
[root@node1 java]# pwd
/usr/java
[root@node1 java]# cd jdk1.7.0_80/
[root@node1 jdk1.7.0_80]# pwd
/usr/java/jdk1.7.0_80
[root@node1 jdk1.7.0_80]# cd /opt/
[root@node1 opt]# vi ~/.bash_profile
[root@node1 opt]# source ~/.bath_profile
-bash: /root/.bath_profile: No such file or directory
[root@node1 opt]# source ~/.bash_profile
[root@node1 opt]# java
Usage: java [-options] class [args...]
           (to execute a class)
   or  java [-options] -jar jarfile [args...]
           (to execute a jar file)
where options include:
    -d32	  use a 32-bit data model if available
    -d64	  use a 64-bit data model if available
    -server	  to select the "server" VM
                  The default VM is server.

    -cp <class search path of directories and zip/jar files>
    -classpath <class search path of directories and zip/jar files>
                  A : separated list of directories, JAR archives,
                  and ZIP archives to search for class files.
    -D<name>=<value>
                  set a system property
    -verbose:[class|gc|jni]
                  enable verbose output
    -version      print product version and exit
    -version:<value>
                  require the specified version to run
    -showversion  print product version and continue
    -jre-restrict-search | -no-jre-restrict-search
                  include/exclude user private JREs in the version search
    -? -help      print this help message
    -X            print help on non-standard options
    -ea[:<packagename>...|:<classname>]
    -enableassertions[:<packagename>...|:<classname>]
                  enable assertions with specified granularity
    -da[:<packagename>...|:<classname>]
    -disableassertions[:<packagename>...|:<classname>]
                  disable assertions with specified granularity
    -esa | -enablesystemassertions
                  enable system assertions
    -dsa | -disablesystemassertions
                  disable system assertions
    -agentlib:<libname>[=<options>]
                  load native agent library <libname>, e.g. -agentlib:hprof
                  see also, -agentlib:jdwp=help and -agentlib:hprof=help
    -agentpath:<pathname>[=<options>]
                  load native agent library by full pathname
    -javaagent:<jarpath>[=<options>]
                  load Java programming language agent, see java.lang.instrument
    -splash:<imagepath>
                  show splash screen with specified image
See http://www.oracle.com/technetwork/java/javase/documentation/index.html for more detail
s.[root@node1 opt]# ^C
[root@node1 opt]# ^C
[root@node1 opt]# 
[root@node1 opt]# vi /etc/sysconfig/network-scripts/eth0
[root@node1 opt]# vi /etc/sysconfig/network-scripts/ifcfg-eth0
[root@node1 opt]# rm -r /etc/udev/rules.d/70-persistent-net.rules 
rm: remove regular file `/etc/udev/rules.d/70-persistent-net.rules'? yes
[root@node1 opt]# 
Connection closed by foreign host.

Disconnected from remote host(node1) at 13:30:48.

Type `help' to learn how to use Xshell prompt.
[c:\~]$

先连接