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随机生成几千个大小 1M 左右内容为随机的字符串的文件
ivanchou
·
Jun 6, 2015
· 2380 views
This topic created in 4040 days ago, the information mentioned may be changed or developed.
用来做测试数据 请教 shell 怎么写
字符串
随机
shell
4 replies
•
2015-06-06 15:56:11 +08:00
1
skydiver
Jun 6, 2015
dd if=/dev/urandom of=/foo/bar bs=1M count=1
2
ivanchou
OP
Jun 6, 2015
@
skydiver
这个生成的字符串怎么限定为英文字符?
3
skydiver
Jun 6, 2015
@
ivanchou
自己base64一下吧。。
4
ivanchou
OP
Jun 6, 2015
@
skydiver
#!/bin/bash
for i in $(seq 1 1000);
do
dd if=input of=${i}.data bs=1k count=1024;
done;
原来不复杂 谢谢
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