Mr.Pat ‘s Notion https://notion.biyongyao.com/ A notion page Thu, 10 Sep 2026 19:32:59 GMT https://validator.w3.org/feed/docs/rss2.html https://github.com/jpmonette/feed zh-CN All rights reserved 2026, Mr.Pat <![CDATA[Configs]]> https://notion.biyongyao.com/article/cheatsheet-configs https://notion.biyongyao.com/article/cheatsheet-configs Wed, 02 Sep 2026 00:00:00 GMT

Mihome

VLESS + Reality

CloudWatch

config
 
query

K8s

query

Laravel

artisan
Laravel Lock
testing

Nginx

location
rewrite
server
redirection

PSQ

role
special usage
json
jsonb
psql cmd

Mysql

inspect
alter
select
insert
update
delete
index
view
trigger
grant
mysqldump
monitoring
 
]]> <![CDATA[IPV4 & 水晶头]]> https://notion.biyongyao.com/article/cheatsheet-ipv4 https://notion.biyongyao.com/article/cheatsheet-ipv4 Wed, 27 Aug 2025 00:00:00 GMT

IPV4 地址分类

notion image
type
range
网络号
主机号
场景
A
0.0.0.0 ~ 127.255.255.255
前 8 位
后 24
可有 千万+ 個主机 2^24
B
128.0.0.0 ~ 191.255.255.255
前 16 位
后 16
可有 60k+ 個主机 2^16
C
192.0.0.0 ~ 223.255.255.255
前 24 位
后 8
可有 254 個主机 2^8
D
224.0.0.0 ~ 239.255.255.255
用于多播
/
特殊用途
E
240.0.0.0 ~ 255.255.255.254
保留
/
研究/实验

Private IPV4s

type
private IPs
remained IPs
machine amount
A
10.0.0.0 ~ 10.255.255.255
127.0.0.0 ~ 127.255.255.255 (本机自测，自环)
~1677万 255*255*254
B
172.16.0.0 ~ 172.31.255.255
169.254.0.0 ~ 169.254.255.255 (DHCP失败自动分配)
~104万 15*255*254
C
192.168.0.0 ~ 192.168.255.255
/
~6.5万 255*254

IPV6 表示 IPV4

IPV6 共 16 个 bytes , IPV4 4 个 bytes
::ffff:192.168.1.1 → 00 00 00 00 00 00 00 00 00 00 ff ff c0 a8 01 01
s[0:10] = 0, s[10] = 0xff ,s[11] = 0xff , s[12:16] = IPV4

水晶头打法

新打法是 B ，A 屬於老派打法，都可
notion image
 
]]> <![CDATA[Slang]]> https://notion.biyongyao.com/article/en-slang https://notion.biyongyao.com/article/en-slang Sun, 28 Jul 2024 00:00:00 GMT
slug
Break a leg 祝你成功 Onward and upward 全力以赴 Boys will be boys 狗改不了吃 Pinky swear 拉勾勾 Take your time 慢慢來 Easy peasy 小菜一碟 I own you one 欠你一个情 Chop-chop快點 Under the weather 身体不适 You bet 当然 I am all ears 洗耳恭聽 My treat 我請客 Best of both worlds 兩全其美 So far so good 一切安好 I don’t buy it 信你个鬼 I own your one 欠你一个人情 Keep your chin up 振作起來 What do u see in him 你看中他什么 Hottie 美女 Undie 内衣 Sunnies 太阳镜 I want a raise 涨薪 My treat 我请客 Go big or go home 要么出众，要么回家 Agree to disagree 求同存異 I have crush on you 我喜欢你 Out of sight out of mind 眼不见，心不烦 Better later than never 只要开始，虽晚不迟 Nailed it 搞掂 Dun embarrass me 別讓我尷尬 Dun take it for granted 不要认为这是理所当然 Belle 小姊姊 Every dog has his day 风水轮流转 Suit yourself 随你便 Without further ado 废话少说 Burning the midnight oil 熬夜 Try harder 再努力點 No room 不要奶油 Extra ice 加冰 Light ice 少冰 Slow boat to china 很慢 Pardon me 对不上(提问前礼貌用语) Pardon my French 说句粗话你别介意 On purpose 故意 No purpose 没有效果 You bet 当然，没错 Mutual friend 共同好友 Pay equity 工资公司 Take attendance 点名，查考勤 To Distraction 烦躁到疯狂 Stand on ceremony 客套 I see your point，but Spring from 起源於某事 Spring up 突然出現 Muddle along 混日子 Without reservation 没有异议 Strike me as an angry guy 把我认为很恼火的人 Strike dumb 愣了一下 Get in a flap 惊慌失措 At someone discretion 由某人自行判断 A Piece Of Cake 小菜一碟 a labor of love 因爱好而困难地做好某事 A sincere thanks 由衷的感谢 In demand 很受欢迎 Meet ur demands 满足你的需求 Heat up 加热 So he it 就这样吧 By any chance 有可能吗
 
202501
After all 畢竟 meet with 會唔、遭受 think over 認真考慮 set aside 放置 keep in shape 塑造優美身材 settle in 適應 settle in 安頓下來 settle on 決定 同意 settle sth 確定 knock off 下班 knock 10% off 打折 knock over 撞倒 knock out 撞暈 above all 最重要的是 die away 逐漸消失 take up 接載 chill out 冷静一下 Redundancy 多此一举 blemish 瑕疵 Vary in size 不同 size Vary with mood 因心情而定 euphemism 委婉说辞 Connoisseur 行家 unfathomable 难以理解的
by no means = not at all 一點不 by all means = of course 當然 by this way = in this way 用這種方法
owe sb a lot 非常感激某人 owe sb a favor 欠某人人情 in favor of 同意
in the way 擋住 on the way 在路上 in this way 用這方法 by the way 順便問問 in a way 在某種意義上
 
expression
get into the habit of 养成什么的习惯 get through 克服困难，接通电话 have a good knowledge of sth 对什么熟悉 I haven’t the access to 没有进去的权限 Have a difficulty in doing sth 做某事有困难 Keep an eyes on 照看留意 Keep company with sb 跟某人有交往 Keep in touch with sb 与某人保持联系 Knock into sb 撞见某人 Leave out 漏掉 Look into sth 开始了解某事 Look up to sb 尊重某人 Lose heart 泄气 Lose one’s temper 发脾气 Make a difference 有影响 Make a good impression on sb 给某人留下好印象 Make an announcement 通知 Make certain 弄清楚 Make effort to do sth 努力做某事 Make ends meet 量入为出 Make the best of 充分利用 Make up for 补偿 Make up one’s mind 下决心 Make wonders 创造奇迹 Meet the demands 满足要求 Pay back 偿还 Pay off 还清债务 Play a joke on you 开玩笑 Play a trick on you 恶作剧 Put away 放下，存钱 Put my heart into 全心投入 Pit out with 忍受 Remain in your memory 留在你的记忆里 Remind sb to do sth 提醒某人做某事 Run for 竞选 Set about doing sth 着手做某事 Set an example for sb 给某人树立榜样 Set aside 留出 Settle down 安定下 Show off 炫耀 Stand for 代表 Stick to 坚持 Take a chance 碰运气 Take advantage of 利用 Take back my words 收回我说的话 Take charge of 负责 Take into account 把什么考虑进去 Take into consideration 考虑到 Be proud of 引以为豪 Take turn 轮流排队 Think highly of 高度评价
 
First come first served. 先到先得 Great minds think alike. 英雄所见略同 It is no use complaining． 发军骚没什么用 She is under the weather. 她心情不好 I will just play it by ear. 我到时候随机应变 May I ask some questions？ That makes no difference 没什么区别 You have got the point there 你说得挺有道理
Pursue a girl 追女孩
202501
introspect yourself
Well, let me clear up any ambiguity for you.
As for me As I see it I ‘d like to point out that It seems to me that As far as I concerned I really feel that Risen by 上升了 Risen to 上升到
A chance encounter 邂逅 Burst bubble 戳破泡泡 mundane life 平凡的生活 Buried the hatchet 消除隔阂 What a shame 太可惜了 Underdog 弱者 Dogbody Government interventions 政府干预 Under the weather 身体不适 Why the long face 为什么不开心 Out of sight, out of mind 眼不见，心不烦 See eye to eye 看法一致 You have my word 我承诺过你 You are on your own Over my dead body 想都别想 talk turkey 有话直说 Without further ado 言归正传 Grab a bite 吃点东西 So so 马马虎虎 the clock is ticking 时间不等人 I have faith in you 对你有兴趣 you get what you pay for 一分钱一分货 beyond our expectation 出乎意料 No pain no gain 一份耕耘一份收获 No guts no glory 不入虎穴，焉得虎子 I don’t buy it. 信你个鬼 Why the long face 为什么不开心 May I be so bold 恕我直言 How can that be 为什么这样 What do u know 你知道什么 Rise and shine 该起床了 Never ever 绝对不可能 Say it yo my face 当面说 If you say so 你说这样就这样 Day after the day 日复一日 On the house 当自己家一样 Is that all your got A problem shared is a problem halved gain access to do sth 有機會做某事 Do my a favor 幫某人一個忙 be in favor with sb 受某人的喜愛 own sb a favor 錢某人一個人情 Don’t get me wrong 别让我误会 Buy the book 符合规矩 dope place 非常棒的地方 the clock is ticking 时间紧迫 Engage my interest/attention引起我的兴趣 What are you up to these days? 最近忙什么 Cut the bullshit 别说废话 Get your shit together 振作起来 I am not a people person 我不是一个善于交际的人 Be overshadowed by you 跟你相比相形见绌 Be overshadowed by the past 笼罩在过去阴影中 An unparalleled ability 无与伦比能力 An unparalleled opportunity 绝佳的机会 Labor exploitation 剥削劳动力 Meet resistance 遭到反对 Vary with mood 视心情而定 Vary in size 幸好不一 Vary your diet 使饮食多样化 Strip sth down 拆解 play it by ear 见机行事 That makes two of us 英雄所见略 Contradict yourself 自相矛盾 Organize my thoughts 理清思绪 The death penalty 死刑 Pay a penalty 付罚金 Live long and prosper You are on your own 只能靠自己 Face the music 勇敢面对 My word is my bond 说话算话 Never say never 永不言弃 Water under the bridge 过去让它过去吧 One step at a time 一步一步来
 
]]> <![CDATA[Elegant Phrase]]> https://notion.biyongyao.com/article/en-elegant-phrase https://notion.biyongyao.com/article/en-elegant-phrase Mon, 30 Sep 2024 00:00:00 GMT
Writing
  • A book is a dream you hold in your hands.
  • Learn from yesterday, live for today, hope for tomorrow.
  • All process take place outside the comfort zone.
  • No body can go back and start a new beginnings, but everyone can
  • start from today and make a new ending.
  • Climbing out of poverty by your own efforts, that is somethingon which to pride yourself, but poverty itself is romanticized only by fools.
  • Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose.
  • You can’t never be just friends with you used to love. because feeling so touched even at the first reunion. getting trapped in love with single hug and craving to restart at one more glance. Hey can you smile？ Why？ So in this way I don’t need put sugar in my coffee any more？ I like coffee, I like tea. How many boys are stuck on me? We have too many high-sounding words, and too few actions that correspond with them. Don’t let anyone rush you with their timelines. You may have arms and legs, but unless you know three things, No. 1, who are you and what your value is; No. 2, what is your purpose here in life and No. 3, what is your destiny when you're done here. If you don't know the answers of any of those three questions, you're more disabled than me. Love has surely shifted my way. Some days you bloom, some days you grow roots. Both matter.
]]> <![CDATA[CSRF & XSS]]> https://notion.biyongyao.com/article/36c85898-b534-8062-a0bf-c10c31ff0591 https://notion.biyongyao.com/article/36c85898-b534-8062-a0bf-c10c31ff0591 Tue, 26 May 2026 00:00:00 GMT

CSRF (Cross-site Request Forgery)

Sample

How To Do

  • 不点来历不明的 link
  • form 加上相應的隱藏 _token, 服务端进行验证
Cookie 设置 SameSite , Set-Cookie: session=xxx; HttpOnly; Secure; SameSite=Lax
  • Lax：大部分跨站表单 POST 不会带 Cookie。
  • Strict：跨站请求基本不带 Cookie，最安全，但可能影响体验。
  • None：允许跨站带 Cookie，必须配合 Secure，CSRF 风险更高。
  • 风险操作优先验证 request header Authorization, cookie session 只用于普通登录

XSS (Cross Site Scripting)

Sample

  1. from db
  1. from url
  1. from dom

How To Do

filtering the special html character.
输出转义, 以防有 <scripti>
Cookie 设置 HttpOnly
Set-Cookie: session=xxx; HttpOnly; Secure; SameSite=Lax
 
]]> <![CDATA[Useful CMDs]]> https://notion.biyongyao.com/article/memos-commands https://notion.biyongyao.com/article/memos-commands Fri, 15 May 2026 00:00:00 GMT

Mac OS

brew
 
]]>