#!/bin/bash
while true
do
echo " *** *** ">>~/lianxi.txt|cat ~/lianxi.txt
sleep 1
echo " ************ ">>~/lianxi.txt|cat ~/lianxi.txt
sleep 1
echo " ********** ">>~/lianxi.txt|cat ~/lianxi.txt
sleep 1
echo " ******** ">>~/lianxi.txt|cat ~/lianxi.txt
sleep 1
echo " ***** ">>~/lianxi.txt|cat ~/lianxi.txt
sleep 1
echo " *** ">>~/lianxi.txt|cat ~/lianxi.txt
sleep 1
echo " * ">>~/lianxi.txt|cat ~/lianxi.txt
sleep 1
echo " ">>~/lianxi.txt|cat ~/lianxi.txt
sleep 1
done