IP | Country | PORT | ADDED |
---|---|---|---|
5.161.103.41 | us | 88 | 8 minutes ago |
67.201.33.10 | us | 25283 | 8 minutes ago |
66.42.224.229 | 41679 | 8 minutes ago | |
50.217.226.40 | us | 80 | 8 minutes ago |
50.221.230.186 | us | 80 | 8 minutes ago |
50.218.208.13 | us | 80 | 8 minutes ago |
89.221.215.128 | cz | 80 | 8 minutes ago |
50.174.7.154 | us | 80 | 8 minutes ago |
50.171.187.53 | us | 80 | 8 minutes ago |
202.85.222.115 | cn | 18081 | 8 minutes ago |
50.174.7.153 | us | 80 | 8 minutes ago |
50.218.208.15 | us | 80 | 8 minutes ago |
50.171.187.50 | us | 80 | 8 minutes ago |
50.168.72.113 | us | 80 | 8 minutes ago |
50.174.7.158 | us | 80 | 8 minutes ago |
50.207.199.87 | us | 80 | 8 minutes ago |
65.108.159.129 | fi | 5678 | 8 minutes ago |
50.171.187.51 | us | 80 | 8 minutes ago |
50.223.246.226 | us | 80 | 8 minutes ago |
50.217.226.46 | us | 80 | 8 minutes ago |
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Web scraping to collect email addresses from web pages raises ethical and legal considerations. It's important to respect privacy and adhere to the terms of service of the websites you are scraping. Additionally, harvesting email addresses for unsolicited communication may violate anti-spam regulations.
If you have a legitimate use case, here's a basic example in Python using the requests library and regular expressions to extract email addresses. Note that this is a simplistic example and may not cover all email address variations:
import re
import requests
def extract_emails_from_text(text):
email_pattern = r'\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,}\b'
return re.findall(email_pattern, text)
def scrape_emails_from_url(url):
response = requests.get(url)
if response.status_code == 200:
page_content = response.text
emails = extract_emails_from_text(page_content)
return emails
else:
print(f"Failed to fetch content from {url}. Status code: {response.status_code}")
return []
# Example usage
url_to_scrape = 'https://example.com'
emails_found = scrape_emails_from_url(url_to_scrape)
if emails_found:
print("Email addresses found:")
for email in emails_found:
print(email)
else:
print("No email addresses found.")
Keep in mind the following:
Ethics and Legality:
Robots.txt:
robots.txt
file to understand if scraping is allowed or restricted.Consent:
Anti-Spam Regulations:
Variability of Email Formats:
Use of APIs:
The OSError error in Python when using Selenium typically occurs when the WebDriver cannot find the specified executable or there's an issue with the executable itself. To resolve this issue, follow these steps:
Verify the WebDriver executable:
Make sure you have the correct WebDriver executable (e.g., chromedriver, geckodriver, edgedriver) for the browser you're using. Download the appropriate WebDriver from the following links:
Chrome: https://sites.google.com/a/chromium.org/chromedriver/downloads
Firefox: https://github.com/mozilla/geckodriver/releases
Edge: https://developer.microsoft.com/en-us/microsoft-edge/tools/webdriver/
Set the path to the WebDriver executable:
In your Python script, set the path to the WebDriver executable using webdriver.Chrome(executable_path='path/to/chromedriver') or a similar method for other browsers. Replace 'path/to/chromedriver' with the actual path to your WebDriver executable.
Example:
from selenium import webdriver
driver = webdriver.Chrome(executable_path='path/to/chromedriver')
Check for typos or incorrect paths:
Ensure that the path to the WebDriver executable is correct and there are no typos in the file name or directory path.
Verify the WebDriver executable version:
Make sure the version of the WebDriver executable is compatible with the version of the browser you're using. For example, if you're using Chrome version 99.0.4844.51, you should download ChromeDriver version 99.0.4844.51 or higher.
Check for multiple WebDriver executables:
If you have multiple WebDriver executables installed, there might be a conflict. Make sure you're using the correct one in your script.
Update Selenium and WebDriver:
Sometimes, an outdated version of Selenium or the WebDriver executable can cause issues. Update Selenium and the WebDriver to the latest versions to avoid compatibility problems.
If you've tried all these steps and the issue persists, consider providing more information about the error message and the context in which it occurs. This will help in diagnosing the problem more accurately.
In UDP communication, there is no built-in mechanism to confirm if the client has received data from the server. UDP is a connectionless protocol, which means it does not establish a connection between the client and server, and therefore, it does not provide any reliability guarantees.
However, there are some techniques you can use to improve the reliability of UDP communication and get an indication that the client has received data:
1. Acknowledgment packets: The server can send acknowledgment packets after sending data to the client. The client can then send acknowledgment packets back to the server after receiving the data. If the server does not receive the acknowledgment packets within a specific timeout period, it can assume that the client has not received the data.
2. Timeout and retransmission: The server can implement a timeout and retransmission mechanism. If the server does not receive an acknowledgment packet within a specific timeout period, it can resend the data and continue to do so until it receives an acknowledgment or reaches a predefined limit.
3. Checksums or hashes: The server can send data along with a checksum or hash value. The client can then calculate the checksum or hash of the received data and compare it with the value sent by the server. If the values match, the client can be confident that it has received the data correctly.
To see your proxy server and port, you'll need to check the settings of the application or software you're using that requires a proxy server. The steps to find the proxy server and port will vary depending on the application or software. Here are some general steps for common applications:
For Web Browsers:
1. Open your web browser (e.g., Chrome, Firefox, Edge).
2. Click on the menu button (usually three horizontal lines or three dots) and select "Settings" or "Options."
3. Look for a section related to "Network settings," "Proxy settings," or "Connections."
4. Find the proxy server address and port in the settings.
For Windows:
1. Press the Windows key + R to open the Run dialog.
2. Type "inetcpl" and press Enter to open the Internet Properties window.
3. Go to the "Connections" tab, and click on "LAN settings."
4. In the LAN settings, check the box next to "Use a proxy server for your LAN" if you have a proxy server configured. The proxy server address and port will be displayed.
For macOS:
1. Click the Apple menu and select "System Preferences."
2. Click "Network."
3. Select the network connection you want to check the proxy settings for (e.g., Wi-Fi, Ethernet).
4. Click the "Advanced" button.
5. Go to the "Proxies" tab.
6. Check the box next to "Use a proxy server" if you have a proxy server configured. The proxy server address and port will be displayed.
For Linux:
1. Open the Terminal.
2. Enter the following command to edit the network configuration file: sudo nano /etc/environment
3. Find the line that starts with "http_proxy" and check the value to find the proxy server address and port (e.g., "http_proxy=http://proxyserver:port").
To disable the proxy in Microsoft Edge, follow these steps:
1. Open Microsoft Edge: Locate the Microsoft Edge application on your computer and click on its icon to launch the browser.
2. Click on the three-dot menu: In the upper right corner of the Edge window, click on the three horizontal dots to open the menu.
3. Select "Settings": From the menu, click on "Settings" to open the Settings pane.
4. Scroll down and click on "Privacy and services": In the Settings pane, scroll down and click on "Privacy and services" to expand the options.
5. Click on "VPN": Under the "Privacy and services" section, click on "VPN" to open the VPN settings.
6. Toggle off "Use secure DNS": In the VPN settings, locate the "Use secure DNS" toggle and switch it off. This will disable the proxy settings in Microsoft Edge.
7. Restart Edge: Close and reopen Microsoft Edge to apply the changes and ensure that the proxy is disabled.
Alternatively, you can also disable the proxy settings by using the following method:
1. Open Microsoft Edge: Launch the Microsoft Edge browser on your computer.
2. Press Ctrl+Shift+O: Press the Ctrl, Shift, and O keys simultaneously on your keyboard to open the Edge Developer Tools.
3. Click on the "Network" tab: In the Developer Tools window, click on the "Network" tab to view network-related settings.
4. Click on the "Disable proxy" checkbox: In the Network tab, locate the "Disable proxy" checkbox and click on it to disable the proxy settings in Microsoft Edge.
5. Restart Edge: Close and reopen Microsoft Edge to apply the changes and ensure that the proxy is disabled.
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