| 用途 | 设定并检验口令复杂度策略 |
|---|---|
| 语法 | 编辑 /etc/security/pwquality.conf + PAM 引用 |
| 所属 | libpwquality / pam_pwquality |
配置示例
配置示例
# /etc/security/pwquality.conf
minlen = 12
dcredit = -1
ucredit = -1
lcredit = -1
ocredit = -1
maxrepeat = 3
dictcheck = 1验证与排查
验证与排查
grep pwquality /etc/pam.d/system-auth /etc/pam.d/common-password
echo 'Test12345' | pwscore # 本地评分(若安装)
passwd deploy # 实际改密触发策略RHEL 系配置在 /etc/security/pwquality.conf 并在 pam.d/system-auth 引用模块;改 PAM 前先开 root 会话,避免改锁自己。