$@ 可以获得可变参数就,  ftp 连接命令

for i  in $@  ; do 


    echo $i

done
ftp -i -v $address  <<KKK

user 1 1 
bin


KKK

 

separator='=' 2 line=$(awk '/$separator/' file)

value=$(awk -F $separator { print $2} $line)