求助,我的命令行始终为bash-2.05b#,看不到目录啊,
高手帮一下 能详细一点吗?什么状态下看不到目录?
ls ? 看一下你的/etc/bashrc
以下是我的:
# /etc/bashrc
# System wide functions and aliases
# Environment stuff goes in /etc/profile
# by default, we want this to get set.
# Even for non-interactive, non-login shells.
if [ "`id -gn`" = "`id -un`" -a `id -u` -gt 99 ]; then
umask 002
else
umask 022
fi
# are we an interactive shell?
if [ "$PS1" ]; then
case $TERM in
xterm*)
if [ -e /etc/sysconfig/bash-prompt-xterm ]; then
PROMPT_COMMAND=/etc/sysconfig/bash-prompt-xterm
else
PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/~}\007"'
fi
;;
screen)
if [ -e /etc/sysconfig/bash-prompt-screen ]; then
PROMPT_COMMAND=/etc/sysconfig/bash-prompt-screen
else
PROMPT_COMMAND='echo -ne "\033_${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/~}\033\\"'
fi
;;
*)
[ -e /etc/sysconfig/bash-prompt-default ] && PROMPT_COMMAND=/etc/sysconfig/bash-prompt-default
;;
esac
# Turn on checkwinsize
shopt -s checkwinsize
[ "$PS1" = "\\s-\\v\\\$ " ] && PS1="[\u@\h \W]\\$ "
if [ "x$SHLVL" != "x1" ]; then # We're not a login shell
for i in /etc/profile.d/*.sh; do
if [ -r "$i" ]; then
. $i
fi
done
fi
fi
# vim:ts=4:sw=4
如果正常,请在你的home里建立.bashrc
# .bashrc
# User specific aliases and functions
# Source global definitions
if [ -f /etc/bashrc ]; then
. /etc/bashrc
fi 这时我的,而且原来用于表示文件类型不同的颜色也没有了,我记得 我动过 察看方式的设置 后 九成这样了
# System wide functions and aliases
# Environment stuff goes in /etc/profile
# by default, we want this to get set.
# Even for non-interactive, non-login shells.
if [ "`id -gn`" = "`id -un`" -a `id -u` -gt 99 ]; then
umask 002
else
umask 022
fi
# are we an interactive shell?
if [ "$PS1" ]; then
if [ -x /usr/bin/tput ]; then
if [ "x`tput kbs`" != "x" ]; then # We can't do this with "dumb" terminal
stty erase `tput kbs`
elif [ -x /usr/bin/wc ]; then
if [ "`tput kbs|wc -c `" -gt 0 ]; then # We can't do this with "dumb" terminal
stty erase `tput kbs`
fi
"bashrc" 56L, 1497C 通过设置终端的配置文件现在颜色有了,但是命令行还是这样
-bash-2.05b# cd ..
-bash-2.05b# ls
bin devhome lib miscopt roottmpvar
bootetcinitrdlost+foundmnt procsbinusr
-bash-2.05b# cd home
-bash-2.05b# 设置一下您的 PS1 变量试试看。 建立用户时候出的问题应该是
最简单的方法是重新建立一个用户
上次我也这样 -bash-2.05b#[ "$PS1" = "\\s-\\v\\\$ " ] && PS1="[\u@\h \W]\\$ "
#
我现在能看到,但是重新打开终端时,还是-bash-2.05b#,怎么保存 设置PS1:
在/etc/.bash_profile中加入
export PS1="[\u@\h \W]\\$ " cd /mnt/sysimage
就能看到你的原本目录了吧
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