[Linux] ubuntu installs and configures vsftpd and locks the directory

System environment

ubuntu 14.04 LTS

vsftpd installation

apt-get install vsftpd

Profile

The default configuration file location is /etc/vsftpd.conf

local_enable=YES <span style="color: #008000">//</span><span style="color: #008000">开启本地系统账户登陆</span>
write_enable=YES <span style="color: #008000">//</span><span style="color: #008000">当不能创建文件时候，打开这个</span>
local_umask=022 <span style="color: #008000">//</span><span style="color: #008000">当上传的文件没有读权限的时候，打开这个</span>
chroot_list_enable=YES <span style="color: #008000">//</span><span style="color: #008000">开启限制列表，这个是开关</span>
chroot_list_file=/etc/vsftpd.chroot_list <span style="color: #008000">//</span><span style="color: #008000">限制名单列表，要限制的用户</span>
local_root=/usr/local/htdocs //指定一个锁定的目录

FAQ

500 OOPS: vsftpd: refusing to run with writable root inside chroot

Solution: The set directory cannot have write permissions, set the permissions to 755