进度条
C语言下的进度条参考我原来的一篇blog->进度条
function proc()
{
i=0
str=‘‘
arr=(‘|‘ ‘/‘ ‘-‘ ‘\\‘)
index=0
while [ $i -le 100 ]
do
printf "[%-101s][%d%%][%c]\r" "$str" "$i" "${arr[$index]}"
str=${str}‘#‘
sleep 0.1
let i++
let index++
let index%=4
done
printf "\n"
}
function main()
{
proc
}
main最大值,最小值,平均值
#!/bin/bash max=0 min=0 count=0 sum=0 while read line do if [ $count -eq 0 ];then max=$line min=$line let count++ let sum+=$line continue fi [ "$max" -lt "$line" ] && max=$line [ "$min" -gt "$line" ] && min=$line let sum+=$line let count++ done<file echo $max echo $min echo "ibase=10; scale=2; $sum/$count" | bc
本文出自 “七百七十七快” 博客,谢绝转载!
原文:http://10324228.blog.51cto.com/10314228/1840116