Shell Programming and Scripting

#!/usr/bin/env python
import ftplib
machine=[]
login=[]
password=[]

def upload(ftp, file): 
    ftp.storbinary("STOR " + file, open(file, "rb"), 1024)
        
for line in open("/etc/.netrc"): #read netrc file
    old=line.strip()
    line=line.strip().split()
    if old.startswith("machine"): machine.append(line[-1])
    if old.startswith("login"): login.append(line[-1])
    if old.startswith("password"): password.append(line[-1])
for i in range(len(machine)):
    try:
        ftp = ftplib.FTP(machine[i])
        ftp.login(login[i],password[i])
    except Exception,e:
        print e
    else:
        ftp.cwd("incoming")
        upload(ftp, "test.txt")

 
if [-z $host1]
     then
 /usr/bin/ftp -vi >> $backupLog 2>&1 <<startftp
 open $host
 bin
 cd ${directory}
 put $files ${files##*/}
 quit
startftp
 
echo ${files##*/} Ftpd to $host >> $backupLog
(( i=i+1 ))
 
    else
      for p in $host $host1
       do
/usr/bin/ftp -vi >> $backupLog 2>&1 <<gg
 open $p
 bin
 cd ${directory}
 put $files ${files##*/}
 quit
gg
      done
  fi
 
echo ${files##*/} Ftpd to $p >> $backupLog
(( i=i+1 ))
 
done
 
echo >> $backupLog

machine 192.168.0.1 login abc password 12345
machine 192.168.0.2 login ab password 12345

/usr/bin/ftp -vi $host >> $bkpg 2>&1 <<ftpj
bin
cd ${directory}
put $files ${files##*/}
quit
ftpj