ivanchou
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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

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  •   ivanchou · Jun 6, 2015 · 2409 views
    This topic created in 4061 days ago, the information mentioned may be changed or developed.
    用来做测试数据 请教 shell 怎么写
    4 replies    2015-06-06 15:56:11 +08:00
    skydiver
        1
    skydiver  
       Jun 6, 2015
    dd if=/dev/urandom of=/foo/bar bs=1M count=1
    ivanchou
        2
    ivanchou  
    OP
       Jun 6, 2015
    @skydiver 这个生成的字符串怎么限定为英文字符?
    skydiver
        3
    skydiver  
       Jun 6, 2015
    @ivanchou 自己base64一下吧。。
    ivanchou
        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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