#将文件somefile通过ftp
#更新到一下台机器上
#<someIP1>
#<someIP2>
#<someIP3>
#<someIP4>
ftp -niv <someIP1> << !
user user password
cd <somepath>
put <somefile>
close
open <someIP2>
user user password
cd <somepath>
put <somefile>
close
open <someIP3>
user user password
cd <somepath>
put <somefile>
close
open <someIP4>
user user password
cd <somepath>
put <somefile>
bye
!