测试一下Latex能不能解析
L^AT_EX

我听写的内容

Hello, this is 6 minutes english from bbclearningenglish.com
I’m Nio
And I’m pater

In this programme, we’ll have talking about happiness
so what makes you happy Nio?

oh it makes me happy when I’m with a group of old friend and when we are having a good love
how about you pater
Cat makes me very happy when I see a cat on the street
I don’t know
And it lets me given a little strikt that always make me happy

that’s not surprised that sounds great
so happiness means difference things for difference people
but what’s for sure is that most people like to be happy

and the small ? kingdom of ? has taken its new level with idea of growth national happiness or GNH
We’ll hear more about growth national happiness
and learning some new vocabularies soon.
but first pater I have a question for you
of course it’s not just the people of ? who wants to be happy
in fact the united kingdom has even announced a international day of happiness
but what is that
is it international happiness day
A. the 20th of Match
B. the 20th of June
of C. the 20th of November

I’m going to say the 20th of June because it’s in the sunny of UL
ok let we find out if it will be right at the end of the programme
now briefly, growth international happiness means preserving ? nature environment and culture to existe ? and economic friendly development

?’s government seize these goals as more important than growing economys at any cost
for many years ? was closed to the outside world
the first ? arrive in 1964
and television was only introduced at 1999
the king of ? wanted to moderlize the country and gave the benefics of moderm technology but without damaging the traditional culture
so he invited the outside expert to develop ideas of growth national happiness
one expert is Dr.havinto speaking hear to ? to BBC world service programme ?

so it’s idea was hard to be modernize and open up the country without losing its culture, its environment and its strong social fabric
but ? was one of the only countries in Asia was never colonized therefore its culture is very ?
And so the idea was that growth national happiness should be focus on government decisions and policies

so the well-being happiness citizens took her a stage
? has a strong social fabric meaning there are a good relationship within community and it holds the society together

unlike other ancient countries, ? was never colonized so it’s prevent the culture and tradition intact completely and unspoiled
in result the people of ? took a cent of stage
it became the most important things
? emphasize on happiness has been admire on the world

but there have been problems too
one is the migration of ? in India and other countries in such a better paid job oppoturnity
something known as a braindrain.
so in 2023 the king of ? announced a multi million dollar project called the mindful n city
and new ? city built in ? environmental priciple
all powered by newable energy
ar? from ? Dr. ? is the project director and spoken with ? from bbc world service the inquiry
the project is also about ? the ? braindrain
the intention is have local runed and cities so in thats sense it alse attract the local ? and in the prosess of having well abroad ? ? skills combat to the mental city of workers

as well as being a future restricted eco-city
the mind of city helps to the ?’s braindrain by attracting their workers back home ?
these local workers can thenuse the extra skills they learn abrod through upskilling
and upskilling is the process the worker upgrade their skills by praticing

the idea of growth national happiness might seems unusual
but its interesting to see ? balancing economic growth with happiness of its people

yes that’s true and it reminds me about your quesiton nio
yes I asked you what the days of international happiness day is
I said it’s 20th of June on the summer of UK
well maybe it’s better for people ??
but actually the 20th of March
oh nice
and if you got the answer right
why not try our interact quiz which will find on out website the bbclearningenglish.com
Ok let’s recap the vocabulary we’ve learned
starting with modernize to make somthing more modern for example throught introducing technology
a country’s social fabric means the relationship which connect the community together
the adjective intact means completely under on damaged
if something take ? stage they come more important by anything else
a braindrain happened when a large number of ajcative and skills leave their country to live and work in the other country for more money
and finally upskilling means improving worker skills throught training and experience

once again our 6 minute are up

视频字幕

Hello, this is 6 Minute English
from BBC Learning English.

I’m Neil.
And I’m Pippa.

In this programme,
we’re talking about happiness.

So, what makes you happy, Neil?

 
It makes me happy

when I’m with a group of old friends
and we’re having a good laugh.

How about you, Pippa?

Cats make me very happy.

Especially if I see a cat
on the street that I don’t know

and it lets me give it a little
stroke. That always makes me happy.

I’m not surprised.
That sounds great.

So, happiness means different things
to different people.

But what’s for sure is that
most people would like to be happy.

And the small Himalayan kingdom
of Bhutan has taken this

to a new level with the idea of
Gross National Happiness, or GNH.

We’ll be hearing more
about Gross National Happiness

and learning
some useful new vocabulary soon.

But first,
Pippa, I have a question for you.

Of course, it’s not just the people
of Bhutan who want to be happy. In fact,

the United Nations has even announced
an International Day of Happiness.

But when is that?

Is International Happiness Day:

a) the 20th of March b) the 20th
of June or c) the 20th of November?

I’m going to say the 20th of June
because it would be sunny in the UK.

OK, let’s find out if you’re right

at the end of the programme.

Now, briefly, Gross National
Happiness means preserving Bhutan’s
natural environment and culture

through sustainable
and eco-friendly development.

Bhutan’s government sees these goals

as more important
than growing the economy at any cost.

For many years, Bhutan was closed
to the outside world.

The first foreign tourists
arrived in 1974,

and television
was only introduced in 1999.

The King of Bhutan
wanted to modernise the country

and give it the benefits
of modern technology,

but without damaging
traditional culture.

So he invited outside experts to develop
the idea of Gross National Happiness.

One expert was Doctor Ha Vinh Tho,
speaking here

to Charmaine Cozier, presenter of BBC
World Service programme The Inquiry.

So, his idea was: ‘how could
we modernise and open our country

without losing its culture,

its environment
and its very strong social fabric?’

Because Bhutan was one
of the only countries

in Asia who was never colonised,

therefore, its culture is very intact
and vibrant, mainly Buddhist culture.

And so the idea was that Gross
National Happiness should be the focus

on all governmental decisions
and policies.

So the wellbeing and happiness
of citizens took centre stage.

Bhutan has a strong social fabric,
meaning there are good relationships

within communities
and these hold society together.

Unlike other Asian countries,
Bhutan was never colonised,

so its Buddhist culture
and traditions are intact.

They’re complete and unspoiled.

As a result, the happiness
of Bhutan’s people took centre stage.

It became the most important thing.

Bhutan’s emphasis on happiness
has been admired around the world,

but there have been problems too.

One is the migration of Bhutanese
workers to India and other countries

in search of better paid jobs
and opportunities,

something known as the ‘brain drain’.

So in 2023,
the King of Bhutan announced

a multi-million dollar project called
The Mindfulness City,

a new Himalayan city built on spiritual
and environmental principles,

all powered by renewable energy.

Originally from Bhutan,

Doctor Lhawang Ugyel is
the project’s director

and spoke with Charmaine Cozier
for the BBC World Service’s

The Inquiry.

The project is also
about reversing Bhutan’s brain drain.

The intention is to have locals run
this whole Mindfulness City.

So in that sense, it’s also to
attract the migrants that have left

and in the process
of having worked abroad,

gained the extra skills, come back
to the Mindfulness City and work.

As well as being
a futuristic eco-city,

the Mindfulness City hopes to stop
Bhutan’s brain drain

by attracting workers back home
to Bhutan.

These local workers
can then use the extra skills

that they’ve learned abroad
through upskilling.

And upskilling is the process

where worker skills are improved
through training.

The idea of Gross National Happiness
might sound unusual,

but it’s interesting to see
Bhutan balancing economic growth

with the happiness of its people.

Yes, that’s true, and it reminds me
of your question, Neil.

Yes, I asked you what the date
of International Happiness Day is.

I said it was the 20th of June
in the summer in the UK.

Well, maybe it’s better
for people in the Southern hemisphere

because it’s actually
the 20th of March.
Nice.

And if you got that answer right,
why not try our interactive quiz,

which you’ll find
on our website, bbclearningenglish.com.

OK, let’s recap the vocabulary
we’ve learned,

starting with ‘modernise’,
to make something more modern.

For example,
through introducing technology.

A country’s social fabric means
the relationships

which connect a community together.

The adjective ‘intact’ means complete
and undamaged.

If something takes centre stage,

it becomes more important
than anything else.

A brain drain happens
when large numbers of educated

and skilled people
leave their own country to live

and work in another country
where they can earn more money.

And finally, ‘upskilling’ means
improving workers’ skills

through training and experience.

Once again, our six minutes are up.

Goodbye for now.
Goodbye.

总结

1. 人名 Neil Pippa

我听写的内容

Hello, this is 6 minute English from bbc learning English

1.
I’m Nio.
And I’m Beth.

In this programme, we are discussing the positives and negetives of social media in the lives of young people.

2.
And this is a really trending topic of the moment
3.
because what’s happening in Australia where a new law to limit under 16 year old access to social media is being debated.

Nio, tell me one good thing and one bad thing about having social media in your life

4.
Well, one good thing is , It means, I can see what friends are doing, who leave far away.
5.
And one bad thing is it’s really addictive and a mass of waste of time.
6.
Well, it’s interesting hear an announce exspective from Nio’s
7.
Because when it comes to issues like cyberbully, It’s often from young women who almost effective

So, soon, we will hear women from different countries about their online experiences
9.
And remember you can find all the vocabulary and web sheet on the website bbclearningenglish.com

but first I have a question for you Beth
In 2024, which was the most regularly used social media platform in the world
was it
A. facebook
B. instagram
C. tiktok

oh, I’m going to say tiktok

well, we will find out the answer at the end of the programme
now let’s start from the positive side of social media
10.
as a politic student and ?? in university, 21 year old ?? campigned in the 2024 US election

here, she explaines one benefit of social media
11.
to bbc business service’s pick up for world
12.
I do think social media has played an huge role in educating young burders
different policies and different people who are running
13.
I know Trump has recently said that he has a soft spot for tiktok
With the great of social media, it spark a lot more debates
16.
I think my generation has many ? things happend

Haleigh thinks one good thing about social media is that it sparks debates and conversations
It causes debates to start

She comments that Donald Trump is a fan of social media
By saying he has a soft spot for tiktok.
17.
If you have a soft spot for something or someone, you feel afunctionate and ??
you like it a lot

But of course, that’s not the whole story.

Increasingly, young women are reporting the negative impact social media is making on their life.
18.
and the pressure appear to be perfect online, especially for men
19.
?? aged 28, is a busnesswomen and model with a large instagram following, who live in deli, India.
20.
And ?? is a 26-year-old travel bloger from ?? in 尼日利亚
21.22.
Both young women discussed the social media, where is picked up from bbc business service’s in the world.

the person you are dating they might leave you, just because of the social media
23.
they might think that it’s not good for your marriage
24.
like you are not, you can’t be a good partner because you are on social media, because you are being watched by a lot of people and they feel a little intimitated by this
25.
you know what, we saw your “oh my gosh she was wearing this, oh my god”
26.
but affecting my personal life
27.
some men or some people, they want to shrink yourself
28.
so that they can like be a big person
29.
they get to listen the ?? about you what your family says about you
30.
and it has a standard for you
31.
“oh, I know these person, I believe that she’s not a person like doing this things for that reasones”

? thinks some men are intimitated by her popularity on Instagram

intimitated means to feel frightened or nervous because you lack confidence
32.
she feel people gosps about her posts and photos
using expressions like “oh my gosh” and “on my god” to express their shock or surprise
33.
and ? agrees she says that on social media, someone want to shrink them out
a ? means you under use your full potential in order to avoid making people feel uncomfortable or to fit in

when she believes online, ? ? those people don’t stand up for her
36.
to stand up for someone means to defend or support someone who are being critized or bullyed

and I think it’s time you to reveal the answer of your question Nio
I asked which was the most regularly used social media platform in the world in 2024
facebook, instagram of tiktok
what did you say Beth
tiktok
I’m afraid you are wrong.
It’s facebook with over 3 billion regular users

ok let’s recap the vocabulary we’ve learned in this programme
starting with the verb spark means to cause something such as a debate or argument to start happening
37.
if you have a soft spots for someone you feel ?? for them
you like them very much

to be intimitaded means to feel frightend or nervous because you lack confidence in a situation

The expressions “oh my gosh” and “oh my god” are explainations of strong feelings like shock, surprise, anger and disbelief
if you shrink yourself, you make yourself smaller and don’t use your full potential in order to make others feel comfortable or to fit in with them

and finally to stand up for someone means to be ? and defending a person who is in bully

Once again our time is up
40.
But if you’re ready for more head over the bbclearningenglish web site to get more ? sheet and quiz

see you there soon
goodbye

视频字幕

Hello, this is 6 Minute English
from BBC Learning English.

I’m Neil.
And I’m Beth.

In this programme, we’re discussing
the positives and negatives

of social media
in the lives of young people.

And this is a really trending topic
at the moment

because of what’s happening
in Australia,

where a new law to limit under
16-year-olds’ access to social media

is being debated.

Neil, tell me one good thing

and one bad thing about having
social media in your life.

Well, one good thing is
it means I can see

what friends are doing
who live far away.

And one bad thing is it’s really
addictive and a massive waste of time.

Well, it’s interesting to hear
a man’s perspective, Neil,

because when it comes
to issues like cyber-bullying,

it’s often young women
who are most affected,

so soon we’ll be hearing
from women in different countries

about their online experiences.

And remember, you can find
all the vocabulary and a worksheet

on our website:
bbclearningenglish.com

But first I have a question
for you, Beth.

In 2024, which was the most regularly
used social media platform in the world?

Was it a) Facebook?

b) Instagram? or c) TikTok?

Oh, I’m going to say TikTok.

Well, we’ll find out the answer
at the end of the programme.

Now, let’s start with
the positive side of social media.

As a politics student
at Oklahoma University,

21-year-old Haleigh Hurst campaigned
in the 2024 US presidential election.

Here, she explains one benefit
of social media

to BBC World Service programme
Pick of the World:

I do think social media has played
a huge role in educating young voters

on different policies
and different people who are running.

I know Trump has recently said that he
has a soft spot in his heart for TikTok.

With the growth of social media,
it has sparked a lot more debates,

I think my generation too, has seen
so many climactic things happen.

Haleigh thinks one good thing about
social media is that it sparks debates

and conversations -

it causes debates to start.

She comments that
Donald Trump is a fan of social media

by saying he has a soft spot
for TikTok.

If you have a soft spot for something
or someone you feel affectionate

and fond of it - you like it a lot.

But of course,
that’s not the whole story.

Increasingly,
young women are reporting

the negative impact
social media is making on their lives

and the pressure they feel to appear
perfect online, especially from men.

Maanv i Sharma, aged 28,
is a businesswoman and model

with a large Instagram
following who lives in Delhi, India.

And Kemi Adeyemi is a 26-year-old
travel blogger from Lagos in Nigeria.

Both young women discussed
these social media worries

with BBC World Service programme Pick
of the World:

The person you’re dating,

they might leave you just because of
the social media.

They might think that you’re not good
for, you know, marriage like, you’re not,

you can’t be a good partner
because you’re on social media,

because you’re being watched by
a lot of people

and they feel
a little intimidated by this.

“You know what?
We saw your girlfriend,

Oh my gosh! She was wearing this.
Oh my God!”

 
But it’s affecting my personal life.

Some men or some people,
they want you to shrink yourself

so that they can,
like, be the bigger person.

They get to listen
to what their friends say about you,

or what your family says about you,

and they are not able to,
like, stand up for you to say,

“Oh, I know this person.

I believe she’s not like doing
these things for other reasons.”

Maanvi thinks some men are intimidated
by her popularity on Instagram.

Intimidated means to feel frightened
or nervous because you lack confidence.

She feels people gossip
about her posts and photos,

using expressions like ‘Oh my gosh!’

And ‘Oh my God!’

to express their shock or surprise.

And Kemi agrees.

She says that on social media, some
people want her to shrink herself,

a phrase meaning
that you underuse your full potential

in order to avoid making
people feel uncomfortable,

or to fit in.
When she’s bullied online,

Kemi says that
these people don’t stand up for her.

To stand up for someone
means to defend or support someone

who’s being criticised or bullied.

And I think it’s time you reveal
the answer to your question, Neil.

I asked which was the most regularly
used social media platform in the world

in 2024 - Facebook,
Instagram or TikTok?

What did you say, Beth?
TikTok.

I’m afraid you’re wrong.

It’s Facebook with
over three billion regular users.

Okay, let’s recap the vocabulary
we’ve learned in this programme.

Starting with the verb spark, meaning
to cause something, such as a debate

or argument, to start happening.

If you have a soft spot for someone,
you feel affection for them;

you like them very much.

To be intimidated means
to feel frightened or nervous

because you lack confidence
in a situation.

The expressions ‘Oh my gosh!’
and ‘Oh my God!’ are exclamations

of strong feelings like shock,
surprise, anger or disbelief.

If you shrink yourself,
you make yourself smaller

and don’t use your full potential in
order to make others feel comfortable

or to fit in with them.

And finally, to stand up
for someone means to be vocal

in defending a person
who is being bullied.

Once again, our time is up.

But if you’re ready for more, head over
to the BBC Learning English website

to try the worksheet
with a quiz for this programme.

See you there soon.
Goodbye.

总结

1. 人名 Neil
2. at the moment 听成of the moment
3. 16-year-olds
4. live far away 不是leave far away
5. a massive waster of time
6. a man’s perspective, Neil
7. cyber-bullying;没有from ; who are most affected
8. w’ll be hearing from women in
9. worksheet 新词 工作表、学生问卷
10. Oklahoma；Haleigh Hurst；US presidential election
11. to BBC World Service programme pick of the world
12. voters 听的不熟
13. soft spot 软点 表示对某物的偏爱；in his heart没听出来
14. growth没听熟
15. it has sparked
16. I think my generation too, has seen so many climatic things happend;climatic 气候
17. affectionate 亲热热情; fond of 喜欢
18. the pressure they feel to appear perfect online
19. 人名 Maanvi Sharma；德里 Delhi
20. 人名 Kemi Adeyemi;bloggerl;Lagos 尼日利亚的城市; Nigeria 尼日利亚
21. the social media worries没听出worries
22. with BBC World Service programme Pick of the World
23. you are not good for , you know , marrigage
24. intimidated 受到恐吓
25. girlfriend没听出来
26. but It’s
27. they want you to shrink yourself
28. bigger
29. they get to listen to what their friends say about you
30. and they are not able to like stand up for you to say
31. I believe she’s not like doing these things for other reasons
32. gossip 闲聊
33. some people want her to shrink herself
34. phrase 没听熟;underuse 新词;
35. when she’s bullied online, Kemi says that these ..
36. stand up 要听熟;criticised
37. affection 算新词
38. exclamations 感叹
39. vocal 声音 to be vocal for someone 代表支持某人
40. to try the worksheet with a quiz for this programme

前言

我决定好好的锻炼我的英文听力，尽管我的阅读能力还行并且有翻译加持，尽管我的专业并没有要求我拥有一个好听力，再尽管好听力对我的专业的相关职业的好处是难以预见的，我还是要练听力，
这不是因为什么实用主义或者任何方面的功利主义，只是因为我不爽，不爽于听到英文时的各种难受，痛恨自己对此的无能，痛恨自己与某些可能特别特别有价值的信息失之交臂。

我发现实用主义的心态，抑或者是把自己的欲望当作第一优先级的东西（理智上），最终都会让我得到失望的结果：尽管娱乐时我很享受，但当时我也感到不甘和愤怒，我发现我的观念再如何虚无主义，我总是想要先把享乐的东西搁置，有着去努力拼搏的冲动，我甚至自我催眠，对某种“更伟大的欲望和享乐”去奋斗

但这是对虚无缥缈的幻想的追求，而不是虚无的现实本身
我转而发掘我的另一面——我的不甘和愤怒

这让我发掘了一些点子，例如说我想挖SRC，分析业务，但网页那么多，我想快速的先把业务都罗列出来，但是又没有现成的工具和范式，我就想着去写一个关系图谱的软件，开源的代码太多，所以我就想着自己写（在学pyQt5的图形化）

还有我开始做出了行动和改变，根据过往经验，我在家一般都是懒散的，除了享乐和以享乐为最终目的的所谓“干正事”，就不做什么别的了。但我很愤怒，我磨平我的不爽：我在每节课之前都把要上的内容预习（顺便做完对应的张杰习题）、我开始学PyQt5、我试图提升我的听力、我试图更扎实的学信息安全

我感觉我在三天内做的事比我在寒假做的事更多，我不知道这是怎么做到的，就因为所谓的愤怒和不满？

ps：最近信息安全的东西学的真的真的很少，每天在家就是刷b站、玩游戏、看小说、锻炼（很随便的练），回到学校主要也是搞高等数学、物理、离散数学之类的

该精听了
(该点子来自deepseek， 6 minutes 也是deepseek推荐，感谢深度求索🙏)

由于arl开一个task扫C段，不会像扫域名一样给每个C段各分一个任务，反而把所有C段放一个任务里，这就导致内存占用过大，便宜服务器跑了会报错
所以我用脚本快速创建多个任务，一个任务一个C段
ps:最好的方法是改ARL，但感觉太麻烦了

脚本：

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import requests
import time

token=""
policy_id=""
ua=""
with open("C段文件","r") as file:
    lines=file.readlines()
    
for i in range(len(lines)+12):
    data={"policy_id":policy_id,"name":"默认名"+str(i),"task_tag":"task","target":lines[i]}
    time.sleep(1) # 对你的服务器好一点
    # 记得该IP
    response=requests.post("https://IP:5003/api/task/policy/",json=data,headers={'token':token,"user-agent":ua},verify=False)

记一下怎么方便的在hexo上添加rssfollow的认证信息

在挖src（挖了个p），我复盘了一下让学长看，学长认为我不够深入，要对看到的每个组件进行深入学习，看看有哪些洞留个印象，以后挖洞容易看出来，也会快很多

所以，这篇漏洞记录会写下针对某组件的信息搜集方式和利用方式
顺便挖个公益

请看如下网页源码

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<?php
// $random = random();

echo md5($random);
$extension=$_POST['extension'];
$md5 = $_POST['md5'];

if (md5($random . $extension) !== $md5) {
    echo "被打穿了呜呜";
}

?>

如何使以上的条件判断成立?
明白这个问题需要知道md5这个算法的结构

Merkle-Damgård结构

该结构,会将输入的数据进行填充并分割成压缩函数f能处理的长度,然后处理分割后的数据
hash的计算方式如下

一开始的压缩函数以一个固定的向量和第一个分组数据为输入
产生的结果为下一次压缩函数调用需要的向量,与下一组数据同时作为输入进行计算

通过长度拓展劫持加密过程

一个hash的输入必须被填充为512bits的倍数+448bits
即 输入的长度(单位bit)和448关于512同模

再次回顾上面的代码
random的md5实际上是填充后的结果
如果将md5和extension作为输入,再算一次,就能得到random+padding+extension的md5值

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$md5 = $_POST['md5'];

if (md5($random . $extension) !== $md5)

代码的这一部分
只要构造extension=padding+extension,就能控制靶机网页的md5计算过程,使其计算出计划中的新md5值

工具

https://github.com/iagox86/hash_extender

参考

https://luoingly.top/post/md5-length-extension-attack/

php反序列化如何同时处理private和protected类型的变量

misc部分基本都空着,如果也想要wp,请问https://maonie.top/
basectf官网:basectf.fun
这是week1的wp