CentOS安装和配置VSFTP
环境：CentOS6.0+vsFTP 0:2.2.2-6.el6_2.1?

安装vsftp pam db4
#yum install vsftpd y

通过setup对系统服务及防火墙进行配置，然后reboot系统
或者使用命令将vsftp配置为系统服务
chkconfig --level 35 vsftpd on

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配置vsftpd.conf
更改配置前最好备份一下然后再改
#vim /etc/vsftpd/vsftpd.conf

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使用系统用户登录FTP

#useradd -d /home -s /sbin/nologin test

#passwd test

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需要将SELinux关闭，否则无法连接

1、关闭SELINUX
#vim /etc/sysconfig/selinux

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#?????? enforcing SELinux security policy is enforced.
#?????? permissive SELinux prints warnings instead of enforcing.
#?????? disabled No SELinux policy is loaded.
#SELINUX=enforcing?
SELINUX=distable???

#SELINUX=enforcing 修改成SELINUX=distable
# SELINUXTYPE= can take one of these two values:
#?????? targeted Targeted processes are protected,
#?????? mls Multi Level Security protection.
SELINUXTYPE=targeted

2.重启