[英]Getting computer serial number with python and .bat file
I have been studying for exams recently and the textbook I was reading told me that the command (in CMD) for getting a computers serial number is as follows - (as one method of lowering piracy). 我最近一直在为考试而学习,我正在阅读的教科书告诉我,获取计算机序列号的命令(以CMD表示)如下-(作为降低盗版的一种方法)。
wmic bios get serialnumber
I decided to try this for myself using python, where I wanted to get the serial number of my own computer, I created a batch file (.bat) and recorded the serial number to a txt file which I thought I could then read off in python, this created more questions if anything... here is the code I currently have: 我决定使用python自己尝试一下,我想在其中获取自己计算机的序列号,我创建了一个批处理文件(.bat),并将序列号记录到txt文件中,以为我可以在其中读取python,这会产生更多问题(如果有的话)...这是我目前拥有的代码:
SerialNumber.bat (new to bat files by the way) SerialNumber.bat(顺便说一下,这是bat文件的新增功能)
SET num=wmic bios get serialnumber
%num% > serial.txt
What serial.txt looks like (modified slightly to not give away my serial number) serial.txt是什么样的(略作修改以不泄露我的序列号)
Readtxt.py Readtxt.py
# Trying to read in two different ways
with open("serial.txt", "r") as file:
print(file.read())
lines = []
for line in open("serial.txt"):
lines.append(line)
print(lines)
which outputs: (not showing full image again) 输出:(不再显示完整图像)
the questions are: 问题是:
Thanks for any answers :) 感谢您的任何回答:)
When redirecting to a file wmic writes UTF-16-LE with a BOM 重定向到文件时,wmic用BOM写入UTF-16-LE
> wmic bios get serialnumber >serial.txt
> hex.exe serial.txt
HEX: +00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 0123456789abcdef
0000000000: FF FE 53 00 65 00 72 00 69 00 61 00 6C 00 4E 00 .■S.e.r.i.a.l.N.
0000000010: 75 00 6D 00 62 00 65 00 72 00 20 00 20 00 0D 00 u.m.b.e.r. . ...
> type readtext.py
with open("serial.txt", 'rb') as file:
print(file.read().decode('utf-16'))
> py readtext.py
SerialNumber
5xxxxyyyy
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