三里屯摇滚 发表于 2012-01-11 20:19

@pwck--检查密码文件@

@pwck--检查密码文件@





语法:

pwck[必要参数][文件]

功能:

pwck 命令:可以检测密码文件的正确性

必要参数:

-r 制度模式
-s 分类模式


范例:

# pwck /etc/passwd
user adm: directory /var/adm does not exist
user news: directory /etc/news does not exist
user uucp: directory /var/spool/uucp does not exist
user gopher: directory /var/gopher does not exist
user ftp: directory /var/ftp does not exist
user oprofile: directory /home/oprofile does not exist
user pcap: directory /var/arpwatch does not exist
user sabayon: directory /home/sabayon does not exist
user avahi-autoipd: directory /var/lib/avahi-autoipd does not exist
user puppet: directory /home/puppet does not exist
user nfsnobody: no group 4294967294
pwck: no changes


pwconv这个指令主要的目的是在『将 /etc/passwd 内的账号与密码,移动到 /etc/shadow 当中! 早期的 Unix』


chpasswd 是个挺有趣的指令,他可以『读入未加密前的密码,并且经过加密后, 将加密后的密码写入/etc/shadow 当中。

第一夫人 发表于 2012-01-11 20:20

谢谢分享
页: [1]
查看完整版本: @pwck--检查密码文件@