如何使用python进行tar备份 [英] How to make tar backup using python

问题描述

我有目录/home/user1和user2. 我想遍历所有用户名的主目录，然后制作tar.gz文件，然后将其存储在/backups目录中.

I have directory /home/user1 , user2 . I want to loop through all usernames home dir and then make the tar.gz file and then store it in /backups directory.

我是python的新手，所以很困惑如何开始

I am new to python so confused how to start

推荐答案

这应该有效:

import os
import tarfile

home = '/home/'
backup_dir = '/backup/'

home_dirs = [ name for name in os.listdir(home) if os.path.isdir(os.path.join(home, name)) ]

for directory in home_dirs:
    full_dir = os.path.join(home, directory)
    tar = tarfile.open(os.path.join(backup_dir, directory+'.tar.gz'), 'w:gz')
    tar.add(full_dir)
    tar.close()

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