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 "$PS1" ] && return
# don't put duplicate lines in the history. See bash(1) for more options
export HISTCONTROL=ignoredups
# ... and ignore same sucessive entries.
export HISTCONTROL=ignoreboth
# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize
# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then
debian_chroot=$(cat /etc/debian_chroot)
fi
# enable color support of ls and also add handy aliases
if [ "$TERM" != "dumb" ] && [ -x /usr/bin/dircolors ]; then
eval "`dircolors -b`"
alias ls='ls --color=auto'
alias dir='ls --color=auto --format=vertical'
alias vdir='ls --color=auto --format=long'
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
fi
# some more ls aliases
alias ll='ls -l'
alias la='ls -A'
alias l='ls -CF'
# user-defined aliases
alias rm='rm -vi'
alias cp='cp -vi'
alias mv='mv -vi'
alias clean='rm -f "#"* "."*~ *~ *.bak *.dvi *.aux *.log'
# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if [ -f /etc/bash_completion ]; then
. /etc/bash_completion
fi
#========================================================
# Define a few Colours
BLACK='\e[0;30m'
BLUE='\e[0;34m'
GREEN='\e[0;32m'
CYAN='\e[0;36m'
RED='\e[0;31m'
PURPLE='\e[0;35m'
BROWN='\e[0;33m'
LIGHTGRAY='\e[0;37m'
DARKGRAY='\e[1;30m'
LIGHTBLUE='\e[1;34m'
LIGHTGREEN='\e[1;32m'
LIGHTCYAN='\e[1;36m'
LIGHTRED='\e[1;31m'
LIGHTPURPLE='\e[1;35m'
YELLOW='\e[1;33m'
WHITE='\e[1;37m'
NC='\e[0m' # No Color
# WELCOME SCREEN
clear
echo -e "${GREEN}" " ==================================================";
echo -e "${LIGHTRED}" " Hello, $USER. Manage your time!";
echo -e "${GREEN}" " ==================================================";
echo -ne "${LIGHTBLUE}" ; ddate;
echo -ne "${WHITE}" ; cal ;
echo -ne "${LIGHTCYAN}";fortune;
echo ;
#========================================================
# Functions
extract () {
if [ -f $1 ] ; then
case $1 in
*.tar.bz2) tar xjf $1 ;;
*.tar.gz) tar xzf $1 ;;
*.bz2) bunzip2 $1 ;;
*.rar) rar x $1 ;;
*.gz) gunzip $1 ;;
*.tar) tar xf $1 ;;
*.tbz2) tar xjf $1 ;;
*.tgz) tar xzf $1 ;;
*.zip) unzip $1 ;;
*.Z) uncompress $1 ;;
*) echo "'$1' cannot be extracted via extract()" ;;
esac
else
echo "'$1' is not a valid file"
fi
}
# Function for setting a fancy prompt.
# Original author Christopher Roy Bratusek (http://www.nanolx.org)
# Last modified by huabinwu 2008-09-14
function pre_prompt {
newPWD="${PWD}"
user="whoami"
host=$(echo -n $HOSTNAME | sed -e "s/[\.].*//")
datenow=$(date "+%a, %d %b %y")
let promptsize=$(echo -n "--<$user@$host>---<${PWD}>---" \
| wc -c | tr -d " ")
let fillsize=${COLUMNS}-${promptsize}
fill=""
while [ "$fillsize" -gt "0" ]
do
fill="${fill}—"
let fillsize=${fillsize}-1
done
if [ "$fillsize" -lt "0" ]
then
let cutt=3-${fillsize}
newPWD="...$(echo -n $PWD | sed -e "s/\(^.\{$cutt\}\)\(.*\)/\2/")"
fi
}
PROMPT_COMMAND=pre_prompt
export black="\[\033[0;38;5;0m\]"
export red="\[\033[0;38;5;1m\]"
export green="\[\033[0;38;5;2m\]"
export yellow="\[\033[0;38;5;3m\]"
export blue="\[\033[0;38;5;4m\]"
export magenta="\[\033[0;38;5;55m\]"
export cyan="\[\033[0;38;5;6m\]"
export white="\[\033[0;38;5;7m\]"
export coldblue="\[\033[0;38;5;33m\]"
export smoothblue="\[\033[0;38;5;111m\]"
export iceblue="\[\033[0;38;5;45m\]"
export turqoise="\[\033[0;38;5;50m\]"
export smoothgreen="\[\033[0;38;5;42m\]"
PS1="$green╔─╢$coldblue\u@\h$green╟─\${fill}─┤$BLUE\$newPWD\
$green├────│\n$green╚─┤$turqoise\$(date \"+%H:%M\") \$$green├→$smoothgreen "
3ks。又学了一招。。。
怎么都喜欢这样折腾，那么长，S I T B