基于UNIX平台FTP服务器的建立 下 

rm -f ${ftphome}/usr/lib/straddr.so

ln -s ./straddr.so.2 ${ftphome}/usr/lib/straddr.so

cp /etc/passwd /etc/group /etc/netconfig ${ftphome}/etc

chmod 555 ${ftphome}/usr/lib/*

chmod 444 ${ftphome}/etc/*

chown root ${ftphome}/usr/lib ${ftphome}/etc

chmod 555 ${ftphome}/usr/lib ${ftphome}/etc

if [ ! -d ${ftphome}/dev ]; then

mkdir -p ${ftphome}/dev

fi

prefix="/devices/pseudo/mm@0:"

for device in zero

do

line=`ls -l ${prefix}${device} | sed -e 's/,//'`

major=`echo $line | awk '{print $5}'`

minor=`echo $line | awk '{print $6}'`

rm -f ${ftphome}/dev/${device}

mknod ${ftphome}/dev/${device} c ${major} ${minor}

done

prefix="/devices/pseudo/clone@0:"

for device in tcp udp ticotsord

do

line=`ls -l ${prefix}${device} | sed -e 's/,//'`

major=`echo $line | awk '{print $5}'`

minor=`echo $line | awk '{print $6}'`

rm -f ${ftphome}/dev/${device}

mknod ${ftphome}/dev/${device} c ${major} ${minor}

done

chmod 666 ${ftphome}/dev/*

chown root ${ftphome}/dev

chmod 555 ${ftphome}/dev

#建立一个匿名FTP服务目录，并设立可读可写属性

if [ ! -d ${ftphome}/pub ]; then

mkdir -p ${ftphome}/pub

fi

chown ftp ${ftphome}/pub

chmod 777 ${ftphome}/pub

3.         编辑/etc/passwd和/etc/shadow文件

设置匿名FTP帐号，按下面方法分别对/etc/passwd和/etc/shadow两个文件中增加如下数据项：

（1）在/etc/passwd文件中增加

ftp:x:30000:30000:Anonymous FTP:/home/ftp:/nosuchshell

（2）在/etc/shadow文件中增加

ftp:NP:6445::::::

4.         运行setup程序

在运行setup程序之前，将该文件设置成执行文件

#chmod +x setup

运行setup程序 #setup /home/ftp

以上步骤就完成了FTP服务器的建立，即可使用FTP服务器，可以用如explorer、netscape navigator等浏览器对FTP服务器进行访问，进行下载和上载文件操作，使用非常方便。