一、密码密文格式 /etc/shadow
加密格式:
$1 = MD5 hashing algorithm.
$2 =Blowfish Algorithm.
$2a =eksblowfish Algorithm
$5 =SHA-256 Algorithm
$6 =SHA-512 Algorithm
参考、来源：
https://www.sohu.com/a/312861675_354899
Linux 密码密文格式/etc/shadow
发布时间 2023-09-01 10:47:05作者: 悟透