要在Python中使用hexdump
,您可以使用第三方庫hexdump
pip install hexdump
接下來,您可以使用以下代碼示例來比較兩個文件的內容:
import hexdump
import sys
def compare_files(file1, file2):
with open(file1, 'rb') as f1, open(file2, 'rb') as f2:
content1 = f1.read()
content2 = f2.read()
diff = []
for line1, line2 in zip(hexdump.hexdump(content1).split('\n'), hexdump.hexdump(content2).split('\n')):
if line1 != line2:
diff.append((line1, line2))
return diff
if __name__ == "__main__":
if len(sys.argv) != 3:
print("Usage: python compare_files.py <file1> <file2>")
sys.exit(1)
file1 = sys.argv[1]
file2 = sys.argv[2]
diff = compare_files(file1, file2)
if diff:
print("Files are different:")
for line1, line2 in diff:
print(f"{line1} -> {line2}")
else:
print("Files are the same.")
將此代碼保存為compare_files.py
,然后在命令行中運行它,指定要比較的兩個文件的路徑,如下所示:
python compare_files.py file1.bin file2.bin
這將輸出兩個文件之間的差異(如果有)。如果沒有差異,它將輸出“Files are the same.”。