python备份脚本

panjianm

#!/usr/bin/python　　
import time
　　
import os
　　
# 1. The files and directories to be backed up are specified in a list.
　　
source = ['/root', '/tmp']
　　
# If you are using Windows, use source = [r'C:\Documents', r'D:\Work'] or something like that
　　

　　
# 2. The backup must be stored in a main backup directory
　　
target_dir = '/mnt/e/backup/' # Remember to change this to what you will be using
　　

　　
# 3. The files are backed up into a zip file.
　　
# 4. The current day is the name of the subdirectory in the main directory
　　
today = target_dir + time.strftime('%Y%m%d')
　　
# The current time is the name of the zip archive
　　
now = time.strftime('%H%M%S')
　　

　　
# Take a comment from the user to create the name of the zip file
　　
comment = raw_input('Enter a comment --> ')
　　
if len(comment) == 0: # check if a comment was entered
　　
    target = today + os.sep + now + '.zip'
　　
else:
　　
    target = today + os.sep + now + '_' + \
　　
        comment.replace(' ', '_') + '.zip'
　　
    # Notice the backslash!
　　

　　
# Create the subdirectory if it isn't already there
　　
if not os.path.exists(today):
　　
    os.makedirs(today) # make directory
　　
    print 'Successfully created directory', today
　　

　　
# 5. We use the zip command (in Unix/Linux) to put the files in a zip archive
　　
zip_command = "zip -qr '%s' %s" % (target, ' '.join(source))
　　

　　
# Run the backup
　　
if os.system(zip_command) == 0:
　　
    print 'Successful backup to', target
　　
else:
　　
    print 'Backup FAILED'