SUSE 修改密码复杂度

步骤 1 修改/etc/security/pam_pwcheck.conf 文件:
#vi /etc/security/pam_pwcheck.conf
确保下面行未被注释,如没有,请添加:
password:       nullok use_cracklib

步骤 2 修改/etc/pam.d/passwd文件:
#vi /etc/pam.d/passwd
确保下面行未被注释,如没有,请添加文件开头:
auth     required       pam_unix2.so    nullok
account  required       pam_unix2.so
password required       pam_pwcheck.so  nullok
password requisite      pam_cracklib.so minlen=6 lcredit=-2 ocredit=-1 use_authtok
password required       pam_unix2.so    nullok use_first_pass use_authtok
session  required       pam_unix2.so

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转载自40121331qqcom.iteye.com/blog/1129160