#!/bin/bash
# this programe random numbers between 1 and 100.
clear
echo "Hello, "${USER}
date;
n1=$[($RANDOM % 100) +1]
guess=1
echo -n "I'm think of a number between 1 and 100. guess:"
while read n2; do
if [[ $n2 -eq $n1 ]]; then
break;
else
echo
if [[ $n2 -gt $n1 ]]; then
echo -n "Sorry, your guess is too high. guess new:"
elif [[ $n2 -lt $n1 ]]; then
echo -n "Sorry, your guess is too low. guess new:" …bash ×1