首页 / PYTHON / python实现备份目录的方法
python实现备份目录的方法
内容导读
互联网集市收集整理的这篇技术教程文章主要介绍了python实现备份目录的方法,小编现在分享给大家,供广大互联网技能从业者学习和参考。文章包含4083字,纯文字阅读大概需要6分钟。
内容图文
![python实现备份目录的方法](/upload/InfoBanner/zyjiaocheng/1074/f41c3d4ec6244e7ab6d12a8b2897e8e5.jpg)
本文实例讲述了python实现备份目录的方法。分享给大家供大家参考。具体如下:
备份脚本1:
#!/usr/bin/python # Filename: backup_ver1.py import os import time # 1. The files and directories to be backed up are specified in a list. source = [‘/home/swaroop/byte‘, ‘/home/swaroop/bin‘] # 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 name of the zip archive is the current date and time target = target_dir + time.strftime(‘%Y%m%d%H%M%S‘) + ‘.zip‘ # 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‘
输出:
$ python backup_ver1.py
Successful backup to /mnt/e/backup/20041208073244.zip
备份脚本2:
#!/usr/bin/python # Filename: backup_ver2.py import os import time # 1. The files and directories to be backed up are specified in a list. source = [‘/home/swaroop/byte‘, ‘/home/swaroop/bin‘] # 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‘) # Create the subdirectory if it isn‘t already there if not os.path.exists(today): os.mkdir(today) # make directory print ‘Successfully created directory‘, today # The name of the zip file target = today + os.sep + now + ‘.zip‘ # 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‘
输出:
$ python backup_ver2.py
Successfully created directory /mnt/e/backup/20041208
Successful backup to /mnt/e/backup/20041208/080020.zip
$ python backup_ver2.py
Successful backup to /mnt/e/backup/20041208/080428.zip
备份脚本3:
#!/usr/bin/python # Filename: backup_ver4.py import os import time # 1. The files and directories to be backed up are specified in a list. source = [‘/home/swaroop/byte‘, ‘/home/swaroop/bin‘] # 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.mkdir(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‘
输出:
$ python backup_ver4.py
Enter a comment --> added new examples
Successful backup to /mnt/e/backup/20041208/082156_added_new_examples.zip
$ python backup_ver4.py
Enter a comment -->
Successful backup to /mnt/e/backup/20041208/082316.zip
希望本文所述对大家的Python程序设计有所帮助。
原文:http://www.jb51.net/article/70503.htm
内容总结
以上是互联网集市为您收集整理的python实现备份目录的方法全部内容,希望文章能够帮你解决python实现备份目录的方法所遇到的程序开发问题。 如果觉得互联网集市技术教程内容还不错,欢迎将互联网集市网站推荐给程序员好友。
内容备注
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 gblab@vip.qq.com 举报,一经查实,本站将立刻删除。
内容手机端
扫描二维码推送至手机访问。