[bash][linux]Linux开启vsftp[操作系统入门]

#!/bin/bash


#开始安装vsftpd
echo ">>> 1. Start install Vsftpd ......"
yum -y install pam pam-devel db4 de4-devel db4-tcl vsftpd
mkdir /var/ftp/virtual
useradd vsftpd -M -s /sbin/nologin
useradd ftpvload -d /var/ftp/ -s /sbin/nologin
sleep 3
chown -R ftpvload.ftpvload /var/ftp/
sleep 5

#开始配置vsftpd
echo ">>> 2. Start config Vsftpd ......"
mv /etc/vsftpd/vsftpd.conf /etc/vsftpd/vsftpd.conf.back

echo "anonymous_enable=NO
local_enable=YES
write_enable=YES
local_umask=022
anon_upload_enable=NO
anon_mkdir_write_enable=NO
dirmessage_enable=YES
xferlog_enable=YES
connect_from_port_20=YES
chown_uploads=NO
xferlog_file=/var/log/vsftpd.log
xferlog_std_format=YES
async_abor_enable=YES
ascii_upload_enable=YES
ascii_download_enable=YES
ftpd_banner=Welcome to FTP Server
chroot_local_user=YES
ls_recurse_enable=NO
listen=YES
hide_ids=YES
pam_service_name=vsftpd
userlist_enable=YES
tcp_wrappers=YES
guest_enable=YES
guest_username=ftpvload
virtual_use_local_privs=YES
user_config_dir=/etc/vsftpd/vconf" > /etc/vsftpd/vsftpd.conf

cp /etc/pam.d/vsftpd /etc/pam.d/vsftpd.backup
sed -i s/^/#/g /etc/pam.d/vsftpd
echo "auth    sufficient      /lib64/security/pam_userdb.so    db=/etc/vsftpd/virtusers
account sufficient      /lib64/security/pam_userdb.so    db=/etc/vsftpd/virtusers" >> /etc/pam.d/vsftpd
sleep 3

#开始配置其它
echo ">>> 3. Start config other ......"
touch /var/log/vsftpd.log
chown vsftpd.vsftpd /var/log/vsftpd.log
mkdir /etc/vsftpd/vconf/ -p
sleep 3

#配置虚拟用户
echo ">>> 4. Start config vitual user"
echo -e "cshiscshis2009" >> /etc/vsftpd/virtusers
db_load -T -t hash -f /etc/vsftpd/virtusers /etc/vsftpd/virtusers.db
mkdir /var/ftp/virtual/test

echo "local_root=/var/ftp/virtual/username
#指定虚拟用户的具体主路径
anonymous_enable=NO
#设定不允许匿名用户访问
write_enable=YES
#设定允许写操作
local_umask=022
#设定上传文件权限掩码
anon_upload_enable=NO
#设定不允许匿名用户上传
anon_mkdir_write_enable=NO
#设定不允许匿名用户建立目录
idle_session_timeout=600
#设定空闲连接超时时间
data_connection_timeout=120
#设定单次连续传输最大时间
max_clients=10
#设定并发客户端访问个数
max_per_ip=5
#设定单个客户端的最大线程数，这个配置主要来照顾Flashget、迅雷等多线程下载软件
#local_max_rate=50000
#设定该用户的最大传输速率，单位b/s" >> /etc/vsftpd/vconf/vconf.tmp

cp /etc/vsftpd/vconf/vconf.tmp /etc/vsftpd/vconf/test
sed -i s/username/test/g /etc/vsftpd/vconf/test

echo "All OVER! "