配置JAVA环境时出现“export: command not found”

[joe62303]

依照网上的教程http://www.cnblogs.com/fnng/archive/2013/01/30/2883815.html
在修改环境变量这一步时，在用terminal执行. /etc/environment出现错误
过程如下

代码： 全选

atlas@Idea /u/java> source /etc/environment
fish: Unknown command “source”
No command 'source' found, did you mean:
 Command 'gource' from package 'gource' (universe)
source: command not found
atlas@Idea /u/java> ./etc/environment
fish: Unknown command “./etc/environment”
./etc/environment: command not found
atlas@Idea /u/java> . /etc/environment
fish: Unknown command
“PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:-
JAVA_HOME/bin”. Did you mean “set PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:JAVA_H-
OME/bin”? For information on assigning values to variables, see the help section
on the set command by typing “help set”.
/etc/environment (line 1): PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:$JAVA_HOME/bin"
                           ^
in . (source) call of file “/etc/environment”,
	called on standard input,

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:JAVA_HOME/bin: command not found
fish: Unknown command “export”
/etc/environment (line 3): export CLASSPATH=.:&JAVA_HOME/lib:$JAVA_HOME/jre/lib
                           ^
in . (source) call of file “/etc/environment”,
	called on standard input,

export: command not found
fish: Commands may not contain variables. Use the eval builtin instead, like
“eval JAVA_HOME/lib:$JAVA_HOME/jre/lib”. See the help section for the eval
command by typing “help eval”.
/etc/environment (line 3): export CLASSPATH=.:&JAVA_HOME/lib:$JAVA_HOME/jre/lib
                                               ^
in . (source) call of file “/etc/environment”,
	called on standard input,

JAVA_HOME/lib:$JAVA_HOME/jre/lib: command not found
fish: Unknown command “export”
/etc/environment (line 5): export JAVA_HOME=/usr/java/java-7-sun
                           ^
in . (source) call of file “/etc/environment”,
	called on standard input,

export: command not found

其实source也找不到。。请问这是怎么回事？刚刚接触linux 多谢了

代码： 全选

PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:$JAVA_HOME/bin"

export CLASSPATH=.:&JAVA_HOME/lib:$JAVA_HOME/jre/lib

export JAVA_HOME=/usr/java/java-7-sun

这是environment文件

[自由建客]

上面有个现成的例子，你还要多此一举

[onlylove]

找不到？

代码： 全选

sudo find / -name source

结果是啥

代码： 全选

sudo find / -name export

呢

原文作者用root用户搞得，你考虑下是不是权限问题