python 备份

chengyc

^Clinux-ju1q:~ # more a.py
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os
import sys
import subprocess
class backupopt(object):

       def __init__(self,target,source):
            target='/backup/opt.tar.gz'
            source='/opt'
            x = "tar -cpvf %s %s" %(target,source)
            print x
            os.system(x)
a=backupopt("target","source")
a

linux-ju1q:~ # python a.py

运行日志：

/opt/Python-2.7.3/Doc/library/linecache.rst
/opt/Python-2.7.3/Doc/library/python.rst
/opt/Python-2.7.3/Doc/library/inspect.rst
/opt/Python-2.7.3/Doc/library/xml.sax.rst
/opt/Python-2.7.3/Doc/library/multifile.rst
/opt/Python-2.7.3/Doc/library/tokenize.rst
/opt/Python-2.7.3/Doc/library/mimify.rst
/opt/Python-2.7.3/Doc/library/email.errors.rst
/opt/Python-2.7.3/Doc/library/sets.rst
/opt/Python-2.7.3/Doc/library/windows.rst
/opt/Python-2.7.3/Doc/library/future_builtins.rst
/opt/Python-2.7.3/Doc/library/bastion.rst