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This article introduces the relevant knowledge of "Centos7 installation ftp method". In the actual case operation process, many people will encounter such difficulties. Next, let Xiaobian lead you to learn how to deal with these situations! I hope you can read carefully and learn something!

Install vsftpd

#Install vsftpd

yum install -y vsftpd

systemctl start vsftpd.service #Start

Configure vsftpd.conf

The requested URL/etc/vsftpd/vsftpd.conf was not found on this server.

anonymous_enable=NO #Disable anonymous login

ascii_upload_enable=YES

ascii_download_enable=YES

chroot_local_user=YES #Enable restricted users in their home directory

Add the following to the end of vsftpd.conf after #

allow_writable_chroot=YES #Add this

use_localtime=YES

listen_port=21

chroot_local_user=YES

idle_session_timeout=300

guest_enable=YES

guest_username=vsftpd

user_config_dir=/etc/vsftpd/vconf

data_connection_timeout=1

virtual_use_local_privs=YES

pasv_min_port=10060

pasv_max_port=10090

accept_timeout=5

connect_timeout=1

Create user files

#The first user name, the second password, can not use root as the user name

vi /etc/vsftpd/virtusers

ftproot

123456

test

123456

** Generate user data files **

db_load -T -t hash -f /etc/vsftpd/virtusers /etc/vsftpd/virtusers.db

#Set PAM authentication file and specify read from virtual user database file

chmod 600 /etc/vsftpd/virtusers.db

** Modify the/etc/pam.d/vsftpd file **

#Backup before modification

cp /etc/pam.d/vsftpd /etc/pam.d/vsftpd.bak

#comment out all configuration lines for auth and account

vi /etc/pam.d/vsftpd #Add the following

auth sufficient /lib64/security/pam_userdb.so db=/etc/vsftpd/virtusers

account sufficient /lib64/security/pam_userdb.so db=/etc/vsftpd/virtusers

** New system user vsftpd, user directory is/home/vsftpd**

#Set the user login terminal to/bin/false(i.e.: make it impossible to log in to the system)

useradd vsftpd -d /home/vsftpd -s /bin/false

chown -R vsftpd:vsftpd /home/vsftpd

** Create virtual user profiles **

mkdir /etc/vsftpd/vconf

cd /etc/vsftpd/vconf

#Create two virtual user matching files here

touch ftproot test

#Create user root directory

mkdir -p /home/vsftpd/ftproot/

#Edit ftproot user profile, content is as follows, other users are similar

vi ftproot

local_root=/home/vsftpd/ftproot/

write_enable=YES

anon_world_readable_only=NO

anon_upload_enable=YES

anon_mkdir_write_enable=YES

anon_other_write_enable=YES

** Firewall Settings **

#If firewall and SELinux are enabled on the system, then the following configuration should also be done (by default centos7 uses firewall and selinux instead of iptables)

#Firewall Add FTP service:

firewall-cmd --permanent --zone=public --add-service=ftp

firewall-cmd --reload

#Setting up SELinux:

getsebool -a | grep ftp

setsebool -P ftpd_full_access on

Restart vsftpd server

systemctl stop vsftpd.service #Stop

systemctl start vsftpd.service #Start

systemctl status vsftpd.service #View status

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