[问题]gnome-terminal 里长长的路径
发表于 ： 2006-07-17 6:06
在terminal里连续进入几个文件夹，发现整个终端的三分之儿都被当前所在路径给占了，怎么修改才能让终端只显示当前文件夹，而不显示那些罗嗦的完全路径？好像dos里边就是只显示当前目录的名字。
比如用 gedit ~/.bashrc
找到里面的
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
修改为
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\W\$ '
即 小写的 w 改为大写的 W
这里的 PS1 变量定义了终端里 bash 的提示符
小写 w 表示全路径， 大写 W 表示当前目录
我的 ~/.bashrc 是这样的
代码： 全选
# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples
# If not running interactively, don't do anything
[ -z "$PS1" ] && return
# don't put duplicate lines in the history. See bash(1) for more options
#export HISTCONTROL=ignoredups
# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize
# enable color support of ls and also add handy aliases
if [ "$TERM" != "dumb" ]; then
eval "`dircolors -b`"
alias ls='ls --color=auto'
#alias dir='ls --color=auto --format=vertical'
#alias vdir='ls --color=auto --format=long'
fi
# some more ls aliases
#alias ll='ls -l'
#alias la='ls -A'
#alias l='ls -CF'
# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(lesspipe)"
# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "$debian_chroot" -a -r /etc/debian_chroot ]; then
debian_chroot=$(cat /etc/debian_chroot)
fi
# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
xterm-color)
PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\W\[\033[00m\]\$ '
# PS1="\[\033[;32;1m\][\u@\h:\w]\[\033[0m\] \[\033[;33m\]<\t>\[\033[0m\]\n\[\033[;31;1m\]\$>>>\[\033[0m\] "
;;
*)
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\W\$ '
;;
esac
# Comment in the above and uncomment this below for a color prompt
#PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"'
;;
*)
;;
esac
# Define your own aliases here ...
#if [ -f ~/.bash_aliases ]; then
# . ~/.bash_aliases
#fi
# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
#if [ -f /etc/bash_completion ]; then
# . /etc/bash_completion
#fi
# 执行路径
export PATH=~/bin:"${PATH}"
# 常用别名
alias l="ls"
alias ll="ls -lh"
alias la="ls -lha"
alias acs="apt-cache search -n"
alias acw="apt-cache show"
## 关于 deb 打包
#export DEBFULLNAME="Huang Jiahua"
#export DEBEMAIL="jhuangjiahua@gmail.com"
#export EDITOR="vim"
##export LC_COLLATE="C"
# This line was appended by KDE
# Make sure our customised gtkrc file is loaded.
export GTK2_RC_FILES=$HOME/.gtkrc-2.0