Mastering VMware Horizon 8
Peter von Oven, 2021

Top 50 Linux Commands You Must Know as a Regular User...

1. ls - view contents of directory (list)
2. pwd - path of the current directory
3. cd - change directoryn
4. mkdir - make new directory
5. mv - move files / rename files
6. cp - copy files
7. rm - remove files
8. touch - create blank new file
9. rmdir - delete directory
10. cat - list content of file to terminal
11. clear - clear terminal window
12. echo - move data into a file
13. less - Read text file one screen at a time
14. man - show manual of Linux commands
15. sudo - enables you to perform tasks that require administrative or root permissions
16. top - task manager in terminal
17. tar - used to archive multiple files into a tarball
18. grep - used to searching words in specific files
19. head - view first lines of any text file
20. tail - view last lines of any text file
21. diff - compares the contents of two files line by line
22. kill - used for killing unresponsive program
23. jobs - display all current jobs along with their statuses
24. sort - is a command line utility for sorting lines of text files
25. df - info about system disk
26. du - check how much space a file or directory takes
27. zip - to compress your files into a zip archive
28. unzip - to extract the zipped files from a zip archive
29. ssh - a secure encrypted connection between two hosts over and insecure network
30. cal - shows calendar
31. apt - command line tool for interaction with packaging system
32. alias - custom shortcuts used to represent a command
33. w - current user info
34. whereis - used to locate the binary, source, manual page files
35. whatis - used to get one-line man page denoscription
36. useradd - used to create a new user
37. passwd - used to changing password of current user
38. whoami - print current user
39. uptime - print current time when machine starts
40. free - print free disk space info
41. history - print used commands history
42. uname - print detailed information about your Linux system
43. ping - to check connectivity status to a server
44. chmod - to change permissions of files and directories
45. chown - to change ownership of files and directories
46. find - using find searches for files and directories
47. locate - used to locate a file, just like the search command in Windows
48. ifconfig - print ip address stuff
49. ip a - similar to ifconfig but shortest print
50. finger - gives you a short dump of info about a user

⚡️ Bypass Censorship and Filtering? ⚡️

1. Simplest Solution: Use a VPN

Connect to a virtual private network and all traffic coming from your computer will be redirected over that VPN. In other words, if you’re connected to a VPN located in Iceland, all your network traffic will be redirected to Iceland before it emerges. Replies will be send to the server in Iceland, which will forward them back to you. This all happens over an encrypted connection. All your ISP, network operator, or even your country’s government can see is that you’re making an encrypted VPN connection and sending data over the connection. If they want to block you, they’d have to block VPN connections.

2. DNS Server

This method is the least likely to work, but it’s worth covering here. Some Internet service providers have implemented filtering by changing their DNS servers to redirect requests for the blocked websites to another website. Some places that filter their Internet connections may use something like the web filtering solution offered by OpenDNS.

Assuming the filtering is just at the DNS level and requests to other DNS servers aren’t being blocked, you can get around the filtering by setting a custom DNS server on your device. This overrides and bypasses the default DNS server controlled by your Internet service provider or the organization running the network. Use something like Google Public DNS and you’ll know no DNS-level filtering is taking place.

3. Tor

Tor allows you to browse anonymously. It does this by routing your web browsing over and encrypted network before it emerges at an endpoint, which will likely be in an uncensored, unfiltered location. You shouldn’t use Tor to access sensitive, unencrypted data, but Tor will let you access blocked websites on any connection.

Tor’s developers are fighting a long, unending battle with regimes that attempt to block it, such as Iran. Tor may work even if standard VPNs, proxies, and SSH tunnels won’t.

Note that Tor does have a big downside — it’s much, much slower than typical web browsing. It will allow you to access blocked websites, but it shouldn’t be used for all your day-to-day browsing unless you’re a dissident living in Iran or China.

4. Proxy

Blocked sites can also be accessed using a standard proxy. System-wide (or browser-wide) proxies generally function similarly to VPNs, but they’re not as reliable — for example, they only work with certain programs, not every program on your computer. If you want to pay for a service and send all your traffic over it, you’re better off with a VPN.

However, if you want to quickly access a blocked website, you can try using a web-based proxy. There are many available, including the widely known Hide My Ass. Plug a website’s address into the box on the website and you can access it via the proxy.

This won’t always work, as the proxy itself may be blocked. It’s also not the best experience, as the proxy itself will add advertisements to the page — they have to pay for their free service somehow. However, if you want to quickly access a single blocked site without installing anything or changing any system settings, this may work for you.

𝟭𝟮 𝗠𝗶𝗰𝗿𝗼𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗣𝗮𝘁𝘁𝗲𝗿𝗻𝘀 𝘁𝗼 𝗞𝗻𝗼𝘄 𝗕𝗲𝗳𝗼𝗿𝗲 𝘁𝗵𝗲 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄

Master Linux with in 9 steps:


1. Start using Linux: The best way to learn is by doing. Start using Linux as your primary operating system and get comfortable with it.

2. Read the best books on Linux: There are many great books on Linux that can help you learn more about it. Some of the best ones include “The Linux Command Line” by William Shotts and “Linux Bible” by Christopher Negus.

3. Try different distributions: There are many different distributions of Linux available, each with its own strengths and weaknesses. Try out a few different ones to see which one you like best.

4. Follow essential Linux websites: There are many great websites out there that can help you learn more about Linux. Some of the best ones include “Linux.com”, “Linux Journal”, and “Linux Today”.

5. Learn Linux Shell Scripting: Shell noscripting is an important skill for any Linux user to have. It allows you to automate tasks and make your life easier.

6. Join the Linux forums: The Linux community is very helpful and supportive. Joining a forum can help you get answers to your questions and learn more about Linux.

7. Google errors: When you encounter an error, don’t panic! Just Google it and you’ll likely find a solution.

8. Start using Arch Linux: Arch Linux is a great distribution for advanced users who want more control over their system.

9. Don’t stop there, repeat: Keep learning! The more you use Linux, the more you’ll learn about it.

Linux Mastery
100+ Exercises for building your skills

Mastering Go Network Automation: Automating Networks, Container Orchestration, Kubernetes with Puppet, Vegeta and Apache JMeter (2023)

#python #network

Top 10 Hacking And CyberSecurity Course For FREE

Link 1 :https://www.udemy.com/course/burp-suite/

link 2 :https://www.udemy.com/course/sql-injection-ethical-hacking/

link 3 :https://www.udemy.com/course/computer-hacking-fundamentals/

link 4 :https://www.udemy.com/course/ethical-hacking-basics-kali-20211/

link 5 :https://www.udemy.com/course/foundations-of-hacking-and-pentesting-android-apps/

link 6 :https://www.udemy.com/course/ethical-hacking-for-beginners-in-hindi/

link 7 :https://www.udemy.com/course/lees-web-hacking-cross-site-noscripting-sql-injection/

link 8:https://www.udemy.com/course/ethical-hacking-with-parrot-security-os/

link 9 :https://www.udemy.com/course/ethical-hacking-for-beginners-beginner-to-advance/

link 10 : https://www.udemy.com/course/introduction-to-dark-web-anonymity-and-cryptocurrency/

➡️ Scanning Techniques ➡️

Scanning refers to the process of actively searching for vulnerabilities in a target system or network in order to identify potential points of entry for an attacker. There are various scanning techniques that ethical hackers use to accomplish this task.

📌Port Scanning: Port scanning involves scanning all the open ports on a target system or network. This technique is used to identify potential entry points for attackers.

📌Network Scanning: This scanning technique involves identifying all the devices that are connected to a network. It helps in identifying the potential vulnerabilities that can be exploited by hackers to gain unauthorized access.

📌Vulnerability Scanning: Vulnerability scanning helps in identifying the vulnerabilities in the system or network. This technique involves scanning the entire system or network to identify potential vulnerabilities that could be exploited by attackers.

📌Web Application Scanning: This technique is used to identify vulnerabilities in web applications. It involves scanning the web application to identify vulnerabilities such as SQL injection, cross-site noscripting, etc.

📌Wireless Scanning: Wireless scanning is used to identify wireless networks and connected devices that could be potential entry points for attackers. It includes identifying the security protocols used by the wireless network, strength of the Wi-Fi signal, etc.

📌Malware Scanning: Malware scanning involves scanning the system or network for malware infections. It helps in identifying potential threats and protecting the system from malicious attacks.