shell代码1:
#!/bin/bash
a=($(($RANDOM%10+1)))
e=0
while :
do
b=$(($RANDOM%10+1))
c=0
for i in ${a[*]}
do
if [ $i -eq $b ];then
c=1
fi
done
if [ $c -eq 0 ];then
a[$e]=$b
let e++
fi
d=${#a[*]}
if [ $d -eq 10 ];then
break
fi
done
echo ${a[*]}
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
shell代码2:
#!/bin/bash
a=(1 2 3 4 5 6 7 8 9 10)
while :
do
b=$(($RANDOM%10))
if [ "${a[$b]}" != "" ];then
echo ${a[$b]}
unset a[$b]
fi
[ ${#a[*]} -eq 0 ] && break
done
#!/bin/bash
a=(1 2 3 4 5 6 7 8 9 10)
while :
do
b=$(($RANDOM%10))
[ "${a[$b]}" != "" ] && echo ${a[$b]} && unset a[$b]
[ ${#a[*]} -eq 0 ] && break
done
#!/bin/bash
for i in {1..10};do
echo "$RANDOM $i" >> /tmp/ran.txt
done
sort -n /tmp/ran.txt|awk ‘{print $2}‘
rm -rf /tmp/ran.txt
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
python代码:
#!/usr/bin/env python
import random
l=range(1,11)
random.shuffle(l)
print l本文出自 “CrazyWing” 博客,转载请与作者联系!
原文地址:http://fklinux.blog.51cto.com/12680628/1980541