如何利用Python命令管理Linux存储

要使用Python命令管理Linux存储，您可以使用os和shutil库

1. 获取磁盘空间信息：

import os

def get_disk_space():
    total, used, free = os.statvfs('/')
    total_space = total.st_blocks * total.st_frsize
    used_space = (total.st_blocks - free.st_blocks) * total.st_frsize
    free_space = free.st_blocks * total.st_frsize

    return total_space, used_space, free_space

total, used, free = get_disk_space()
print(f"Total space: {total} bytes")
print(f"Used space: {used} bytes")
print(f"Free space: {free} bytes")

2. 创建目录：

import os

def create_directory(directory_path):
    if not os.path.exists(directory_path):
        os.makedirs(directory_path)
        print(f"Directory '{directory_path}' created.")
    else:
        print(f"Directory '{directory_path}' already exists.")

create_directory("/path/to/your/new/directory")

3. 删除目录：

import shutil

def delete_directory(directory_path):
    if os.path.exists(directory_path):
        shutil.rmtree(directory_path)
        print(f"Directory '{directory_path}' deleted.")
    else:
        print(f"Directory '{directory_path}' does not exist.")

delete_directory("/path/to/your/directory")

4. 复制文件：

import shutil

def copy_file(src_path, dest_path):
    if os.path.exists(src_path):
        shutil.copy2(src_path, dest_path)
        print(f"File '{src_path}' copied to '{dest_path}'.")
    else:
        print(f"File '{src_path}' does not exist.")

copy_file("/path/to/your/source/file", "/path/to/your/destination/file")

5. 移动文件：

import shutil

def move_file(src_path, dest_path):
    if os.path.exists(src_path):
        shutil.move(src_path, dest_path)
        print(f"File '{src_path}' moved to '{dest_path}'.")
    else:
        print(f"File '{src_path}' does not exist.")

move_file("/path/to/your/source/file", "/path/to/your/destination/file")

这些示例展示了如何使用Python执行基本的Linux存储管理任务。您可以根据需要扩展这些功能以满足您的需求。