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1、备份文件

import os
import shutil# 定义配置文件目录和备份目录的路径
config_dir = "/root/python/to/config/files/"
backup_dir = "/root/python/to/backup/"# 遍历配置文件目录中的所有文件
for filename in os.listdir(config_dir):# 如果文件名以 ".conf" 结尾，则执行备份操作if filename.endswith('.conf'):# 构建完整的文件路径file_path = os.path.join(config_dir, filename)# 构建备份文件路径backup_path = os.path.join(backup_dir, filename)# 将文件复制到备份目录shutil.copy(file_path, backup_path)# 打印备份完成的消息print(f"Backup of {filename} completed")

2、安装pip

• 根据不同的版本，安装不同的pip

wget https://bootstrap.pypa.io/pip/3.6/get-pip.py
python3 get-pip.py

3、将备份文件传送到远程主机上进行备份

import os
import shutil
import paramiko# 定义配置
local_config_dir = "/root/python/to/config/files/"
remote_backup_dir = "/root/python/to/backup/"
remote_host = "192.168.1.101"
remote_username = "root"  # 根据实际情况修改用户名
remote_password = "your_password"  # 根据实际情况修改密码# 检查本地配置目录是否存在
if not os.path.exists(local_config_dir):print(f"Local directory {local_config_dir} does not exist.")exit(1)# 创建一个 SSH 客户端对象
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())try:# 连接远程服务器print(f"Connecting to {remote_host}...")ssh.connect(remote_host, username=remote_username, password=remote_password)# 创建一个 SFTP 客户端对象sftp = ssh.open_sftp()# 检查远程目录是否存在，如果不存在则创建print(f"Checking remote directory {remote_backup_dir}...")try:sftp.stat(remote_backup_dir)print(f"Directory {remote_backup_dir} already exists.")except IOError:print(f"Directory {remote_backup_dir} does not exist. Creating...")sftp.mkdir(remote_backup_dir)# 遍历本地目录中的所有文件for filename in os.listdir(local_config_dir):file_path = os.path.join(local_config_dir, filename)backup_path = os.path.join(remote_backup_dir, filename)# 检查是否为文件（忽略目录）if os.path.isfile(file_path):print(f"Transferring {file_path} to {backup_path}...")sftp.put(file_path, backup_path)print(f"Transfer of {filename} completed.")finally:# 关闭 SFTP 和 SSH 连接print("Closing SSH connection...")ssh.close()