else
## PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\W\$ '
fi
unset color_prompt force_color_prompt
# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
## PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \W\a\]$PS1"
;;
*)
;;
esac
保存,执行下面的命令或重启终端
$ source ~/.bashrc
执行上面步骤后,在终端页就短路径显示当前路径了。