Veinti1 Linux Redes Seguridad Servidores Programación o eso debería

#!/usr/bin/env python
import os, time, smtplib, sys, subprocess, StringIO
from email.mime.image import MIMEImage
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
 
email = "email@dominio" #email al que vas a enviar
email_from = "email@dominio" #Desde el que vas a enviar
path = "/path/donde/guardar/el/backup"
path_l = path + "files/"
path_h = "/path/de/la/maquina/remota/a/copiar"
host = "ip_o_dominio"
user = "cacaue"
 
def writelog(content):
log=open(path+'log.txt', 'a')
log.write(time.strftime("%d %m %Y %H:%M")+"  "+content+"\r\n")
log.close()
 
def sendemail(content, asunto):
msg = MIMEMultipart()
msg['To'] = email
msg['Cc'] = ""
msg['From'] = email_from
msg['Subject'] = asunto
text = MIMEText(content)
text.add_header("Content-Disposition", "inline")
msg.attach(text)
 
try:
server=smtplib.SMTP("localhost")
server.sendmail(msg['From'], msg['To'], msg.as_string())
server.quit()
writelog("Email enviado a "+msg['To']+" con el contenido: "+content)
except:
writelog("Error al enviar email")
 
if __name__ == "__main__":
path_backup = path_l+time.strftime("%d%m%y")
try:
os.mkdir(path_backup)
except:
writelog("Ya existe --> "+path_backup)
 
cmd = "scp -r "+user+"@"+host+":"+path_h+" "+path_backup
try:
f=open(path+"temp.txt", "w")
retcode = subprocess.call(cmd, shell=True, stdin=f, stderr=f)
f.close()
if retcode < 0:
writelog("Child was terminated by signal")
else:
f=open(path+"temp.txt", "r")
salida = f.read()
f.close()
if os.path.getsize(path+"temp.txt")>0:
writelog("Error en "+host)
else:
sendemail(salida, "Backup "+time.strftime("%d/%m/%y")+" realizado con exito")
writelog("Realizado con exito")
 
except OSError, e:
writelog("Execution failed")