disk clear

import os

file_path1 = "/path/to/file1.txt"
file_path2 = "/path/to/file2.txt"

# 第一个文件的操作
if os.path.isfile(file_path1):
    file_size1 = os.path.getsize(file_path1)
    if file_size1 > 3 * 1024 * 1024 * 1024:
        with open(file_path1, "a") as f:
            f.seek(0)
            f.truncate()
else:
    print("File 1 does not exist.")

# 第二个文件的操作
if os.path.isfile(file_path2):
    file_size2 = os.path.getsize(file_path2)
    if file_size2 > 3 * 1024 * 1024 * 1024:
        with open(file_path2, "a") as f:
            f.seek(0)
            f.truncate()
else:
    print("File 2 does not exist.")