Liux下bin文件jdk的安装和环境变量的配置

[Mike@localhost ~]$ mkdir /usr/java

mkdir: 无法创建目录"/usr/java": 权限不够

[Mike@localhost ~]$ su

密码：

[root@localhost Mike]# mkdir /usr/java

[root@localhost Mike]# cd usr

bash: cd: usr: 没有那个文件或目录

[root@localhost Mike]# cd ..

[root@localhost home]# cd ..

[root@localhost /]# cd usr

[root@localhost usr]# ls

bin games java lib64 local share tmp

etc include lib libexec sbin src

[root@localhost usr]# ls -l

总用量 180

dr-xr-xr-x. 2 root root 45056 3月 13 11:57 bin

drwxr-xr-x. 2 root root 4096 9月 23 2011 etc

drwxr-xr-x. 2 root root 4096 9月 23 2011 games

drwxr-xr-x. 3 root root 4096 3月 13 07:47 include

drwxr-xr-x. 2 root root 4096 3月 13 12:07 java

dr-xr-xr-x. 42 root root 16384 3月 13 11:57 lib

dr-xr-xr-x. 106 root root 61440 3月 13 11:59 lib64

drwxr-xr-x. 25 root root 12288 3月 13 11:57 libexec

drwxr-xr-x. 12 root root 4096 3月 13 07:42 local

dr-xr-xr-x. 2 root root 12288 3月 13 11:57 sbin

drwxr-xr-x. 221 root root 4096 3月 13 11:57 share

drwxr-xr-x. 4 root root 4096 3月 13 07:42 src

lrwxrwxrwx. 1 root root 10 3月 13 07:42 tmp -> ../var/tmp

[root@localhost usr]# chmod 777 java

[root@localhost usr]# cd java

[root@localhost java]# ls -l

总用量 67228

-rwxr-xr-x. 1 Mike Mike 68834886 3月 12 13:50 jdk-6u43-linux-x64-rpm.bin

[root@localhost java]# chmod jdk-6u43-linux-x64-rpm.bin

chmod: "jdk-6u43-linux-x64-rpm.bin" 后缺少操作数

请尝试执行"chmod --help"来获取更多信息。

[root@localhost java]# chmod 777 jdk-6u43-linux-x64-rpm.bin

[root@localhost java]# ls -l

总用量 67228

-rwxrwxrwx. 1 Mike Mike 68834886 3月 12 13:50 jdk-6u43-linux-x64-rpm.bin

[root@localhost java]# ./jdk-6u43-linux-x64-rpm.bin

Unpacking...

Checksumming...

Extracting...

UnZipSFX 5.50 of 17 February 2002, by Info-ZIP (Zip-Bugs@lists.wku.edu).

inflating: jdk-6u43-linux-amd64.rpm

inflating: sun-javadb-common-10.6.2-1.1.i386.rpm

inflating: sun-javadb-core-10.6.2-1.1.i386.rpm

inflating: sun-javadb-client-10.6.2-1.1.i386.rpm

inflating: sun-javadb-demo-10.6.2-1.1.i386.rpm

inflating: sun-javadb-docs-10.6.2-1.1.i386.rpm

inflating: sun-javadb-javadoc-10.6.2-1.1.i386.rpm

Preparing... ########################################### [100%]

1:jdk ########################################### [100%]

Unpacking JAR files...

rt.jar...

jsse.jar...

charsets.jar...

tools.jar...

localedata.jar...

plugin.jar...

javaws.jar...

deploy.jar...

Installing JavaDB

Preparing... ########################################### [100%]

1:sun-javadb-common ########################################### [ 17%]

2:sun-javadb-core ########################################### [ 33%]

3:sun-javadb-client ########################################### [ 50%]

4:sun-javadb-demo ########################################### [ 67%]

5:sun-javadb-docs ########################################### [ 83%]

6:sun-javadb-javadoc ########################################### [100%]

Java(TM) SE Development Kit 6 successfully installed.

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