Article directory 1 Vaccine testing process 1.1 Management 1.1.1 FTP anonymous login 1.1.2 SQL injection 1.2 Privilege Elevation 2 Topics One Vaccine testing process 1.1 Management 1. Port scan nmap -sV -sC 10.129.191.63 1.1.1 FTP anonymous login 2.FTP allows anonymous login and found backup.zip ftp 10.129.191.63 Unzip backup.zip, but a password is required: 3. Use […]
Tag: cci
Service log performance optimization, a series of accidents caused by log
Only those who have been severely beaten by online service problems understand how important logs are! Who is in favor and who is against? If you feel the same way, congratulations on becoming a social person 🙂 The importance of logs to the program is self-evident. It is lightweight, simple, and requires no brain effort. […]
centos9 image source, network configuration, accidentally deleted python recovery
centos9 Accidentally deleted python recovery solution centos9 accidentally deleted /usr/bin/python3.9, causing yum to become unavailable. [root@localhost ~]# yum makecache -bash: /usr/bin/yum: /usr/bin/python3.9: bad interpreter: No such file or directory [root@localhost ~]# python3 -bash: /usr/bin/python3: No such file or directory [root@localhost ~]# python3.9 -bash: /usr/bin/python3.9: No such file or directory If you just delete this file […]
[SCM Graduation Project] [cl-010] Alarm for people stranded in the car | Alarm for children stranded in the car | Children accidentally lock the car
1. Basic introduction Item name: Design of vehicle personnel stranded alarm system based on microcontroller Design of child stranded alarm system in car based on microcontroller Design of children’s accidental car locking system based on microcontroller Project name: Alarm for people staying in the car Project number: mcuclub-cl-019 Microcontroller type: STC89C52 Specific functions: 1. Use […]
Don’t mess with the verification code of a certain cloud slider! I accidentally crawled back.
This is the 886th technical sharing of “Attack Coder” Author: TheWeiJun Source: The story of reverse engineering and reptiles “ This article should take approximately 7 minutes to read. ” Hello everyone, my name is TheWeiJun. In the past two months, I have been thinking about how to present more interesting and valuable content to […]
MT4 software—Gann theory indicator Fibonacci sector line top and bottom formula source code
I want to find some foreign exchange MT4 indicators. The source code is attached. It can assist when trading. You can refer to it when writing indicators. You can edit it when you want to improve it. Gann’s theory believes that financial investment markets such as stocks and futures also have natural rules in the […]
MySQL accidentally deletes files scenario
A colleague reported that a certain MySQL database under test accidentally deleted the ibdata1 file, causing the database to fail to start and no backup was made. Can it be restored? If a file is accidentally deleted but the database has not been restarted, it can be restored as long as the deleted file handle […]
Vaccine release and vaccination reservation system based on SpringBoot
Table of Contents Preface 1. Technology stack 2. Introduction to system functions Administrator function implementation Vaccine information management Hospital information management Doctor Management Doctor function realization Appointment vaccination management View vaccine information View hospital information User function implementation Online forum Vaccine information Hospital information 3. Core code 1. Login module 2. File upload module 3. […]
From Fibonacci Sequence to Tower of Hanoi: Recursive Thoughts in Programming Python Learning Mathematics
The idea of recursion in programming refers to a method of solving problems that uses functions to call their own characteristics and decompose a complex problem into smaller sub-problems until the sub-problems can be solved directly. The advantage of recursion is that it can make the code concise and clear, and it is suitable for […]
Optimization-Fibonacci Sequence (fibonacci) Optimization Method Algorithm Principle and Code Implementation
1. Model introduction The Fibonacci sequence is also called the rabbit sequence. Its values are: 1, 1, 2, 3, 5, 8, 13, 21, 34… Mathematically, this sequence is defined by the following recursive method: F(0)=1, F(1)=1, F(n)=F(n – 1) + F(n – 2) (n ≥ 2, n ∈ N*). This article introduces the fibonacci sequence […]