Created
September 21, 2016 02:17
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生成复杂随机密码，复杂度可以自己修改，默认生成15个字符，可以带一个数字参数，指定生成的长度。
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| #!/bin/bash | |
| #生成复杂随机密码 | |
| L=12 | |
| if [ ! -z $1 ];then | |
| if [[ "$1" =~ ^[0-9]+$ ]];then | |
| L=$1 | |
| fi | |
| fi | |
| </dev/urandom tr -dc '1234567890!@#%$qwertQWERTasdfgASDFGzxcvbZXCVBCdgFsY_lMt' | head -c${L}; echo "" |
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