Exploring Python Concepts with One Program
While learning Python, I noticed that most examples explain only one concept at a time. To understand how different features work together, I wrote a small program that combines multiple Python topics
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Python Library and what they do
import os - Is used to traverse through various files and create files or folders. import linecache- Is a library used to go to a specific line in a txt file, this is faster than binary search. line=l
Basic Networking Commands
Networking commands help us check internet connection, find IP addresses, and fix network problems. Below are some common commands and what they do. ARP Command arp -rThis clears the ARP cache. It removes saved IP and MAC address entries. arp -aThis ...
Cryptography Encryption Algorithms
Caesar Cipher The Caesar Cipher in fact belongs to the oldest encrypting methods. The cipher involves the shifting of each letter in the plaintext by a certain number of places down or up within the alphabet. For instance, if the shifting number is 3...
Tips for public speaking and presentation
I just completed a Linked Learning course by Laura Bergells on public speaking king and here are my notes for it. I highly recommend it to everyone to watch the videos and take the quiz. Public speaking notes Who are my audience, do research on audie...
Common tools for reconnaissance
The harvester It collects public information about target domain sudo apt install theharvester restfulHarvest -h Exiftool sudo apt install libimage-exiftool-perl This gets the metadata of the image. exiftool -ext jpg -r /path/to/dir searches for...
Notes on different Cisco operating systems and their uses
There are different operating systems for different environments. Cisco IOS XE Software: OS commonly used in enterprise networks. Supports features important for programmability and high availability, making it ideal for business applications. C...