用户服务器中修改密码,输入passwd命令后,报错authentication token manipulation error
![](https://images2015.cnblogs.com/blog/946146/201604/946146-20160427224810002-1887585664.png)
发生该错误原因是:
1、分区没有空间导致。
2、/etc/passwd 和/etc/shadow不同步
同步/etc/passwd 和/etc/shadow出错
#pwconv
#pwconv
pwconv: cannot open /etc/shadow
![](https://images2015.cnblogs.com/blog/946146/201604/946146-20160427224850673-925438163.png)
隐藏属性,是不是你干的??
![](https://images2015.cnblogs.com/blog/946146/201604/946146-20160427224828845-947072780.png)
执行以下命令:
chattr -i /etc/passwd
![](https://images2015.cnblogs.com/blog/946146/201604/946146-20160427224900220-374030790.png)
我会说这样一下就好了嘛