curl -s https://gist.githubusercontent.com/lovedboy/6ca306a61e9a6bd83ec9/raw/install.sh | sh

buddha.sh

#!/bin/bash

welcome=(
'佛祖保佑  永无BUG'
'你好啊单身狗'
'壮士,干了这碗鸡汤!'
'上线了吗？'
'法海，你的头发怎么那么长!'
'少壮不努力,长大做挨踢.'
'佛祖，我好烦.'
)

length=${#welcome[@]}
index=$(($RANDOM%$length))
cat ~/.buddha.txt;
echo;
space=$(( ( 50 - ${#welcome[$index]} ) / 2 ));

if [[ $space -gt 0 ]];then
        for i in `seq $space`;
        do
                a="$a ";
        done
        a="${a}${welcome[$index]}";
        echo -e "\x1B[32m${a}\x1B[0m";
else
        echo -e "\x1B[32m${welcome[$index]}\x1B[0m";
fi
echo;

buddha.txt

                          _oo0oo_
                         088888880
                         88" . "88
                         (| -_- |)
                          0\ = /0
                       ___/'---'\___
                     .' \\|     |// '.
                    / \\|||  :  |||// \
                   /_ ||||| -:- |||||- \
                  |   | \\\  -  /// |   |
                  | \_|  ''\---/''  |_/ |
                  \  .-\__  '-'  __/-.  /
                ___'. .'  /--.--\  '. .'___
             ."" '<  '.___\_<|>_/___.' >'  "".
            | | : '-  \'.;'\ _ /';.'/ - ' : | |
            \  \ '_.   \_ __\ /__ _/   .-' /  /
        ====='-.____'.___ \_____/___.-'____.-'=====
                          '=---='

install.sh

#!/bin/bash

wget https://gist.githubusercontent.com/lovedboy/6ca306a61e9a6bd83ec9/raw/buddha.txt -O ~/.buddha.txt -o /dev/null
wget https://gist.githubusercontent.com/lovedboy/6ca306a61e9a6bd83ec9/raw/buddha.sh -O ~/.buddha.sh -o /dev/null && chmod +x ~/.buddha.sh
[ -f ~/.buddha.txt ] && [ -f ~/.buddha.sh ] && echo "download success.\nrun follow cmd.\necho \"~/.buddha.sh\" >> your shell.rc file" || echo "install fail."