In this tutorial, you will learn how to normalize data using NumPy norm. Like normalizing rows, columns, arrays, and much more.

You will learn how to generate random numbers using NumPy random seed function, seed to time, seed shuffle, seed multiprocessing, and more.

In this tutorial, you will learn how to implement Dijkstra's algorithm using Python to find the shortest & longest paths step by step

In this tutorial, you will learn about terminating Python scripts with or without error messages, exit after specified time,or from a function, and more.

In this tutorial, you will learn how to perform NumPy matrix multiplication. You will multiply matrricies with different sizes using different methods.

In this tutorial, you will know about the first encryption algorithm used ever - Caesar cipher and how to implement it in Python on text and numbers.

In this tutorial, you will learn flattening lists with different shapes & levels in Python using as list comprehension, deep flattening, and recursion.

You will lean how to update Linux packages using yum update command, how to update a single package or all packges, rollback updates, skip errors, and more.

In this matplotlib tutorial, you will learn how to plot different types of graphs using pyplot. Like vertical & horizontal lines and control the output.

learn how to use Linux find command to find files with certain size or date. Also, learn how to find largest file or directory or latest modified files.

You will learn how to download & upload files, pages using Linux cURl command. Also, how to use proxies, download large files, send & read emails.

You will learn how to do SSH port forwarding in Linux such as local & remote & dynamic port forwarding. Also, how to test & list SSH port forwarding.

In this tutorial, you will know causes for the SSH Connection Refused problem and soutions for all of them, step by step. Also, how to debug SSH connection.

You will learn about Linux runlevels, benefits of them, how to change the current runlevel, systemd targets vs runlevels, and which one is the best for you.

In this tuorial, you will learn how to perform Python standard deviation on a list, array, dictionary, matrix, pandas DataFrame, and other types.

In this tutorial, you will learn about killing a process in Linux in many ways such as killing processes by name or PID. Also killing background or stopped.

In this tutorial, you will learn about listing users in Linux in different ways such as list by disk usage, currently logged in, list by group, and more.

In this tutorial, you will learn how to recover deleted files on Linux using different programs such as testdisk, extundelete and on different file systems.

Learn how to use Linux ping command with examples. How to ping with a proxy, ping IPv6, Ping a specific port, ping multiple hosts, check latency, and more.

In this tutorial, you will learn how to work with MySQL on Linux. Start from installation, configuration, perform CRUD operations, and much more.