centos7 创建共享目录 centos搭建文件共享服务器

nfs部署以及优化 
Server端配置 
安装rpm服务包 
yum install -y nfs-utils 
创建数据挂载点 
mkdir -p /data 
编辑exports文件 
vi /etc/exports 
[root@localhost /]# cat /etc/exports 
/data/ 192.168.211.0/24(rw,sync,no_root_squash) 
启/停服务 
/etc/init.d/rpcbind stop 
/etc/init.d/nfs stop 
/etc/init.d/rpcbind start 
/etc/init.d/nfs start 
  
确认 
exportfs –v 
[root@localhost /]# exportfs -v 
/data     192.168.211.0/24(rw,wdelay,no_root_squash,no_subtree_check,sec=sys,rw,no_root_squash,no_all_squash) 
[root@localhost /]# 
  
Client配置 
查看showmount命令得安装服务包 
yum install -y nfs-utils 
  
查看nfs server共享目录 
showmount -e 192.168.211.128 
[root@localhost /]# showmount -e 192.168.211.128 
Export list for 192.168.211.128: 
/data 192.168.211.0/24 
[root@localhost /]# 
  
创建client挂载点 
mkdir -p /nfs-data/ 
  
挂载nfs共享目录 
mount -t nfs 192.168.211.128:/data/ /nfs-data/ 
  
确认 
[root@localhost nfs-data]# df -h 
Filesystem Size Used Avail Use% Mounted on 
/dev/mapper/centos-root 39G 1.1G 38G 3% / 
devtmpfs 479M 0 479M 0% /dev 
tmpfs 489M 0 489M 0% /dev/shm 
tmpfs 489M 6.7M 483M 2% /run 
tmpfs 489M 0 489M 0% /sys/fs/cgroup 
/dev/mapper/centos-home 19G 33M 19G 1% /home 
/dev/sda1 497M 123M 374M 25% /boot 
tmpfs 98M 0 98M 0% /run/user/0 
192.168.211.128:/data 18G 1.9G 15G 12% /nfs-data 
[root@localhost nfs-data]# 
  
  
  
  
  
exports配置参数详细说明 
rw:读写 
ro：只读 
sync同步模式，由内存数据写入硬盘 
async不同步，内存数据定期写入磁盘 
no_root_squash,root用户对共享目录拥有最高权限。 
root_squash：root用户对共享目录权限不高，只有普通用户权限，限制了root 
all_squash：不管使用nfs用户是谁，都会被限定为一个指定的普通用户身份。 
anonuid、anongid：要和root_squash和all_squash一起使用，用于指定nfs用户限定后的uid和gid，前提是本机/etc/passwd中存在这个uid和gid。 
  
  
  
showmount参数说明 
showmount –e 加ip查看nfs共享情况 
  
exportfs参数说明 
-a全部挂载或者卸载 
-r重新挂载 
-u卸载某一个目录 
-v显示共享的目录 
  
  
samba部署和优化 
Server端配置 
安装软件 
yum install -y samba samba-client 
备份主配置文件 
cp /etc/samba/smb.conf /etc/samba/smb.conf.bak 
  
  
编辑主配置文件 
vim /etc/samba/smb.conf 
# --------------------------- Logging Options ----------------------------- 
# 
# Log File let you specify where to put logs and how to split them up. 
# 
# Max Log Size let you specify the max size log files should reach 
    ///保持默认 
    # logs split per machine 
    log file = /var/log/samba/log.%m 
    # max 50KB per log file, then rotate 
    max log size = 50 
      
      
      
     
# ----------------------- Standalone Server Options ------------------------ 
# 
# Scurity can be set to user, share(deprecated) or server(deprecated) 
# 
# Backend to store user information in. New installations should 
# use either tdbsam or ldapsam. smbpasswd is available for backwards 
# compatibility. tdbsam requires no further configuration. 
  
    ///保持默认 
security = user 
    passdb backend = tdbsam 
      
      
     
# --------------------------- Printing Options ----------------------------- 
# 
# Load Printers let you load automatically the list of printers rather 
# than setting them up individually 
# 
# Cups Options let you pass the cups libs custom options, setting it to raw 
# for example will let you use drivers on your Windows clients 
# 
# Printcap Name let you specify an alternative printcap file 
# 
# You can choose a non default printing system using the Printing option 
    ///保持默认 
    load printers = yes 
    cups options = raw 
  
    ///***自定义*** 
    map to guest = bad user 
    guest account = nobody 
    encrypt password = yes 
    smb passwd file = /etc/samba/smbpasswd 
      
     
    #============================ Share Definitions ============================== 
     
///***自定义配置share *** 
    [share] 
    comment = share all 
    path = /tmp/samba 
    browseable = yes 
    guest ok = yes 
    writable = yes 
    printable = no 
    create mask = 0644 
    directory mask = 0755 
     
///***自定义配置Non-share *** 
[myshare] 
    comment = share for users 
    path = /samba 
    browseable = yes 
    writable = yes 
    public = no 
    guest ok = no 
    force user = root 
    printable = no 
    create mask = 0644 
    directory mask = 0755     
      
      
  
  
创建share目录 
mkdir /tmp/samba 
chmod 777 /tmp/samba/ 
touch /tmp/samba/sharefiles 
echo "Hello,world" >/tmp/samba/sharefiles 
创建non-share目录 
mkdir /samba 
chmod 777 /samba 
测试 
testparm 
建立用户 
useradd user1 
useradd user2 
pdbedit -a user1 
pdbedit -a user2 
查看 
pdbedit -L 
  
  
  
Client配置 
安装client软件 
yum install samba-client 
  
linux client 浏览共享 
smbclient //192.168.211.128/myshare -U user1 
挂载 
mount -t cifs //192.168.211.128/myshare /mnt -o username=user1,password=root1234 
  
window访问： 
file://192.168.211.128 
  
  
  
pureftp部署和优化 
  
Server端配置 
下载软件 
wget http://download.pureftpd.org/pub/pure-ftpd/releases/pure-ftpd-1.0.42.tar.bz2 --no-check-certificate 
拷贝至src目录 
cp pure-ftpd-1.0.42.tar.bz2 /usr/local/src/ 
解压tar.bz2 
tar jxvf pure-ftpd-1.0.42.tar.bz2 
进入解压目录 
cd pure-ftpd-1.0.42 
配置 
./configure --prefix=/usr/local/pureftpd --without-inetd --with-altlog --with-puredb --with-throttling --with-peruserlimits --with-tls 
编译 
make 
安装 
make install 
进入...-file目录 
cd configuration-file/ 
创建../etc/目录 
mkdir -p /usr/local/pureftpd/etc/ 
拷贝模板文件到..etc/目录 
cp pure-ftpd.conf /usr/local/pureftpd/etc/pure-ftpd.conf 
cp pure-config.pl /usr/local/pureftpd/sbin/pure-config.pl 
更改权限 
chmod 755 /usr/local/pureftpd/sbin/pure-config.pl 
编辑配置文件 
vim /usr/local/pureftpd/etc/pure-ftpd.conf 
PIDFile /usr/local/pureftpd/var/run/pure-ftpd.pid 
  
  
启动服务 
./sbin/pure-config.pl ./etc/pure-ftpd.conf 
关闭服务 
killall puref-ftpd 
  
  
  
  
创建ftp user 目录 
mkdir /data/www/ 
useradd www 
chown -R www:www /data/www/ 
  
  
  
配置虚拟账号与系统账号对应关系 
/usr/local/pureftpd/bin/pure-pw useradd ftp_user1 -u www -d /data/www/ 
/usr/local/pureftpd/bin/pure-pw useradd ftp_user2 -u www -d /tmp 
生成密码加密数据 
/usr/local/pureftpd/bin/pure-pw mkdb 
查看用户列表 
/usr/local/pureftpd/bin/pure-pw list 
删除 
/usr/local/pureftpd/bin/pure-pw userdel ftp_user2 
  
Client配置 
yum install -y lftp 
 lftp ftp_user1@192.168.211.128 
  
注意事项 
上面是以源代码方式编译安装，启停服务得不方便，也可以采用以下yum rpm方式安装。 
yum install -y epel-release expect 
 yum install -y pure-ftpd 
 /etc/init.d/pure-ftpd start 
 /etc/init.d/pure-ftpd status 
vsftp部署和优化 
Server端配置 
安装包 
yum install -y vsftpd db4-utils 
添加虚拟用户 
useradd virftp -s /sbin/nologin 
编辑主配置文件 
vim /etc/vsftpd/vsftpd.conf 
anonymous_enable=NO 
anon_upload_enable=NO 
anon_mkdir_write_enable=NO 
  
hroot_local_user=YES 
guest_enable=YES 
guest_username=virftp 
virtual_use_local_privs=YES 
user_config_dir=/etc/vsftpd/vsftpd_user_conf 
  
编辑pam认证文件 
[root@localhost vsftpd_user_conf]# cat /etc/pam.d/vsftpd 
#%PAM-1.0 
auth sufficient /lib64/security/pam_userdb.so db=/etc/vsftpd/vsftpd_login 
account sufficient /lib64/security/pam_userdb.so db=/etc/vsftpd/vsftpd_login 
  
编辑user&password文件 
vim /etc/vsftpd/vsftpd_login 
test1 
123456 
test2 
abcdef 
test3 
root123 
  
生成加密user&password数据文件 
db_load -T -t hash -f /etc/vsftpd/vsftpd_login /etc/vsftpd/vsftpd_login.db 
  
更改权限 
chmod 600 /etc/vsftpd/vsftpd_login 
  
创建user配置文件 
mkdir /etc/vsftpd/vsftpd_user_conf 
cd /etc/vsftpd/vsftpd_user_conf/ 
[root@localhost vsftpd_user_conf]# vi test1 
local_root=/home/virftp/test1 
anonymous_enable=NO 
write_enable=YES 
local_umask=022 
anon_upload_enable=NO 
anon_mkdir_write_enable=NO 
idle_session_timeout=600 
data_connection_timeout=120 
max_clients=10 
max_per_ip=5 
local_max_rate=50000 
[root@localhost vsftpd_user_conf]# vi test2 
local_root=/home/virftp/test2 
anonymous_enable=NO 
write_enable=YES 
local_umask=022 
anon_upload_enable=NO 
anon_mkdir_write_enable=NO 
idle_session_timeout=600 
data_connection_timeout=120 
max_clients=10 
max_per_ip=5 
local_max_rate=50000 
[root@localhost vsftpd_user_conf]# vi test3 
local_root=/test3 
anonymous_enable=NO 
write_enable=YES 
local_umask=022 
anon_upload_enable=NO 
anon_mkdir_write_enable=NO 
idle_session_timeout=600 
data_connection_timeout=120 
max_clients=10 
max_per_ip=5 
local_max_rate=50000 
[root@localhost vsftpd_user_conf]# 
  
创建user ftp 目录 
mkdir /home/virftp/test1 
mkdir /home/virftp/test2 
mkdir -p /test3 
chown virftp:virftp /home/virftp/ -R 
chown virftp:virftp /test3/ -R 
  
启/停vsftpd服务 
/etc/init.d/vsftpd stop 
/etc/init.d/vsftpd start 
/etc/init.d/vsftpd status 
  
Client配置 
ftp://192.168.211.128访问