装了JAVA后连shell都不能用了.急啊急啊

tntcyg

按照步骤装了java改了环境变量后shell都不能用了.输入所有的命令都提示bash找不到.我是刚装的AS3.0 U2版本.提示如下:

Last login: Mon Sep 13 16:21:16 2004 from 203.94.3.172
-bash: id: command not found
-bash: id: command not found
-bash: id: command not found
-bash: [: too many arguments
-bash: tput: command not found
-bash: tput: command not found
-bash: wc: command not found
-bash: [: : integer expression expected
[root@ithap root]# ls
-bash: ls: command not found
[root@ithap root]# ls
-bash: ls: command not found
[root@ithap root]#
[root@ithap root]#
[root@ithap root]#

tntcyg

已经可以了.
用绝对路径,再重新设置一下:
/bin/vi /etc/profile就可以了.