[root@localhost wyb]# cat 9zhishu.sh
#!/bin/bash
for i in `seq ` do for((j=;j<=i-;j++)) do
[ $((i%j)) -eq ] && break done [ $j -eq $i ] && echo $i done
[root@localhost wyb]# bash 9zhishu.sh [root@localhost wyb]#
[root@localhost wyb]# cat 9zhishu.sh
#!/bin/bash
for i in `seq ` do for((j=;j<=i-;j++)) do
[ $((i%j)) -eq ] && break done [ $j -eq $i ] && echo $i done
[root@localhost wyb]# bash 9zhishu.sh [root@localhost wyb]#