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|
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
|
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本文转自 CrazyWing 51CTO博客,原文链接:http://blog.51cto.com/fklinux/1980541