SU或SSH登录后，BASH和/或.BASHRC不能正常运行，除非运行"bash".命令 [英] BASH and/or .BASHRC not working properly after SU or SSH login unless run "bash" command

问题描述

我有一台运行Ubuntu 10.04的Amazon EC2计算机.

I have an Amazon EC2 Machine running Ubuntu 10.04.

默认用户ubuntu的.bashrc似乎运行正常，但是如果我ssh或su到第二个用户mikey，则在我运行bash之前它不会正确显示:

The default user, ubuntu's .bashrc seems to be behaving properly, but if I ssh or su to the second user, mikey, it doesn't display properly until I run bash:

Ex 1.)使用su

mikey@home ~$ ssh ubuntu@EC2
ubuntu@EC2:~$
ubuntu@EC2:~$ su mikey
$ 
$ bash
mikey@EC2: $

Ex 2.)以用户身份直接SSH-

Ex 2.) SSH-ing in directly as the user

mikey@home ~$ ssh mikey@EC2
/home/mikey/.bashrc: 13: shopt: not found
/home/mikey/.bashrc: 21: shopt: not found
/home/mikey/.bashrc: 99: shopt: not found
/etc/bash_completion: 33: [[: not found
/etc/bash_completion: 39: [[: not found
/etc/bash_completion: 52: Bad substitution
\[\e]0;\u@\h: \w\a\]\u@\h:\w$
\[\e]0;\u@\h: \w\a\]\u@\h:\w$ bash
mikey@EC2:~$

我尝试使用~/.profile和~/.bash_login来包含

if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi

但到目前为止，似乎还没有解决办法.

but so far, nothing has seemed to do the trick.

任何指针将不胜感激.谢谢！

any pointers would be greatly appreciated. thanks!

推荐答案

实际上，如果您的shell不是bash，则可以尝试像这样更改它:

If, in fact, your shell isn't bash, you can try to change it like so:

usermod -s /bin/bash mikey

如果/bin/bash是bash在该系统上的位置.

If /bin/bash is the location of bash on that system.

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