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FreeBSD修改root密码错误passwd: pam_chauthtok(): error in service module解决办法

在FreeBSD中修改帐号密码有时候会出现一些错误,针对passwd: pam_chauthtok(): error in service module这样的错误提示,简单整理了以下解决方案:
错误提示:

kiccleaf# passwd kiccleaf
Changing local password for kiccleaf
New Password:
Retype New Password:

/: write failed, filesystem is full
passwd: pam_chauthtok(): error in service module

修改方法:
1.把/etc/passwd 文件给所有权限
2.修改好密码
3.恢复文件相应权限

kiccleaf# ll /etc/passwd 
-rw-r--r--  1 root  wheel  1509 Apr 23 14:35 /etc/passwd

kiccleaf# chmod 777 /etc/passwd
kiccleaf# passwd kiccleaf
Changing local password for kiccleaf
New Password:
Retype New Password:

kiccleaf# chmod 644 /etc/passwd

Categorised as: FreeBSD技术