(求助）安装jre后 用户无法登陆

farmerbee

小弟安装了JRE 配置好环境变量后.再次打开终端就出现这样
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
bash: dircolors: command not found
bash: grep: command not found
bash: grep: command not found
bash: id: command not found
bash: [: =: unary operator expected
bash: cut: command not found
bash: tr: command not found
bash: tr: command not found
bash: cUntUntitled 1itled 1ut: command not found
[farmerbee@localhost farmerbee]$

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然后什么命令都说找不到这样的命令 ,退出后再也无法登陆这个用户了
我去查了一下 就是配置了 PATH这个变量之后就那样了，
请问这个问题应该怎么办阿?我装LINUX不到3天,希望个位帮忙的话说的详细点 谢谢

gddsj

你是怎样配置的