Use the requests library to fetch the webpage and measure the time taken from sending the request to receiving the response. Use the time library to record the time to calculate the…
Comparing V2Ray + VLESS with V2Ray + SOCKS5 and noticing differences in speed and performance. Here are some reasons why V2Ray + VLESS might be slower than V2Ray + SOCKS5: 1. Protocol…
import requests from selenium import webdriver from selenium.webdriver.chrome.service import Service from selenium.webdriver.chrome.options import Options from selenium.webdriver.common.by import By from selenium.webdriver.support import expected_conditions as EC from selenium.webdriver.support.ui import WebDriverWait # Import username and…
Recently, I upgraded my Ubuntu from 20.04 to 22.04, and after the upgrade, SSH connections are not working. Cause:Ubuntu 22.04 has deprecated RSA SHA1 login, causing the existing certificates to be unable…
Docker has a wide range of applications in operations, enhancing deployment speed, simplifying configuration management, and improving portability and scalability. Here are some major use cases and benefits of Docker in operations:…
To ensure that the command continues to execute even after the SSH session is closed, you can use the nohup command or the screen/tmux utilities. Using nohup nohup bash <(wget -qO- check.unlock.media)…
Install Docker on Alpine Step 1: Check Docker Service Status Ensure that the Docker service is running. sudo service docker status If Docker is not running, start it: sudo service docker start…
# SMTP on Serv00 Python script import smtplib from email.mime.multipart import MIMEMultipart from email.mime.text import MIMEText import logging # Configure logging logging.basicConfig(level=logging.DEBUG) # SMTP server configuration smtp_server = 'mail3.serv00.com' smtp_port = 587…
Using Cloudflare API and Shell Script for Dynamic DNS Updates 1. Obtain Cloudflare API Token To use the Cloudflare API for DNS updates, you need to obtain an API token: Log in…
Nginx reverse proxy is a common server configuration used to forward client requests to other servers and return the responses from those servers back to the client. The applications of Nginx reverse…