Top 15 Practical Examples of SED Linux Command [Updated 2026]
SED is a Linux command which is generally used to edit a file by replacing the string, delete strings and...
All About Testing
Top 10 Interview Questions and Answers: Introduction to Embedded Systems (Basic)
Here we will discuss the Top 10 Interview Questions and Answers on the Introduction of Embedded Systems. This article is...
Testssl.sh : Tool to check SSL/TLS related vulnerabilities [Updated 2026]
Testssl is an open-source tool used to check the implementation of SSL/TLS on websites and gives a list of the...
Information Gathering Techniques for Penetration Testing [Updated 2026]
Information Gathering is the first and foundation step in the success of penetration testing. The more useful information you have...
Short Tutorial: Tuples, Sets and Dictionaries in Python
Today, we will discuss the concept of different data types such as tuples, sets, and dictionaries in python. In the end...
The GNU Project Debugger (GDB): Short Tutorial with Examples
GDB, also called The GNU Project Debugger, identifies problems like segmentation faults in a code. It helps you to determine...
Distributed Denial of Service (DDoS): Short Tutorial on Attack Types and Mitigation
Distributed Denial of Service (DDoS) attack is one of the most widespread and complex cyber-attacks globally. Malicious users attempt to...
Netcat Tutorial for Beginners
Netcat is an excellent Linux command and versatile networking utility used by network administrators and security experts. It is used for many...
