shell脚本:练习题
#!/bin/bashread name
avg=0
max=0
min=0
cur=0
sum=0
count=0
#cat $name | while read line
while read line
do
letcur=$line
if [ $count -eq 0 ];then
max=$line
min=$line
fi
if [ $cur -gt $max ];then
max=$cur
fi
if [ $cur -le $min ];then
min=$cur
fi
let count++
let sum+=cur
done
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