vsftpd限制用户只能上传不能下载 - 老男人（Sam）
Vsftpd - Ubuntu中文
1.安装vsftpd
yum -y install vsftpd
2.修改配置文件:备份配置文件:
cp vsftpd.conf vsftpd.conf.bak
vi /etc/vsftpd/vsftpd.conf
anonymous_enable=NO #此处将yes改为no，禁用匿名访问
local_enable=YES #启用本地认证登陆
download_enable=NO #禁止本地用户下载文件
write_enable=YES #允许
#
# Default umask for local users is 077. You may wish to change this to 022,
# if your users expect that (022 is used by most other ftpd's)
local_umask=022
xferlog_enable=YES #开启日志
xferlog_file=/var/log/vsftpd.log
xferlog_std_format=YES
3.允许root登录 vsftpd设置-允许root账户登录ftp，将root账户前加上#号变为注释,即让root账户从禁止登录的用户列表中排除
vi /etc/vsftpd/user_list
vi /etc/vsftpd/ftpusers
4.服务自启动
systemctl enable vsftpd
5.查看服务状态
systemctl status vsftpd
6.服务重启
systemctl restart vsftpd
7.查看21端口
[root@yuanpengfei vsftpd]# netstat -npl|grep 21
tcp6 0 0 :::21 :::* LISTEN 111518/vsftpd
unix 2 [ ACC ] STREAM LISTENING 22189 1367/gdm @/tmp/dbus-seC3pAoJ
unix 2 [ ACC ] STREAM LISTENING 21144 2202/ibus-daemon @/tmp/dbus-c12gpmgf
unix 2 [ ACC ] STREAM LISTENING 22186 1367/gdm @/tmp/dbus-ee5G6k61
unix 2 [ ACC ] STREAM LISTENING 22185 1367/gdm @/tmp/dbus-UC8qNGgU
unix 2 [ ACC ] STREAM LISTENING 12019 2160/pulseaudio /run/user/42/pulse/native
unix 2 [ ACC ] STREAM LISTENING 22188 1367/gdm @/tmp/dbus-VE0S8PuV
[root@yuanpengfei vsftpd]#