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【Python】备份目录
作者:Dezai.CN / 发布于2013/7/1/ 1690

	#!/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
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