All About Linux.

The vmstat command is short for ‘Virtual Memory Statistics’. It is a tool that reports on Virtual memory statistics. To be specific, it reports data about your system’s memory, swaps, and processor resource utilization, kernel threads, and disks in real-time. Linux developers often use this tool to solve issues related to memory. Running the vmstat […]

In this article, we’ll go over the Linux Kernel in layman terms. It all began when a young Linus Torvalds, programmed his own Operating System as a hobby. He allowed other programmers and computer geeks to experiment on the code in order to improve quality and performance. After a few months of modifications, LINUX was

In this article, we’ll cover the basic commands for memory management in Linux. Memory management is a vast topic and covering it in one blog post will not do it justice. In this tutorial, we will mainly go over the commands that you can use to observe your memory statistics. Physical vs Virtual Memory in

In this article, we’re talking about the tty command in Linux. The Linux operating system uses file system to represent everything. Not just the text files and images but even the hardware and the terminal. Yes, even the terminal you use to interact with Linux is actually a file. tty is the command that displays

dmesg command, shorthand for “diagnostic message”, is a Linux utility for displaying the messages that flow within the kernel ring buffer. A kernel ring buffer is a logging mechanism from the system startup which comes into play for diagnostics of a failed device. The diagnostic messages sent by the devices may differ in their formats

The od command in Linux converts displays the contents of a file in different formats. Octal is the default format, however, it is not the only format under od command. What is the od command in Linux? od is short for Octal Dump and developers use this command to debug scripts in Linux. The main

This article demonstrates the various ways to find the Linux version of your system. Linux version can either mean the kernel version that runs the entire system or the version of the Linux distribution currently using. If you wish to find out the Linux kernel version, then head here, otherwise proceed with this article. The

This article coves multiple ways to perform a Linux system restart. We’ll be going over the steps to restart a Linux system from the terminal and also see a Python and C++ implementation of the same. The terminal is one of the most useful aspects of Linux as an operating system. From disconnecting networks to

It is nearly impossible to use Linux without knowing about the cd command. It is one of the first commands a person learns when they start working on Linux. The cd command lets us change directories. cd is short for ‘Change Directory‘. Linux file system consists of directories and subdirectories (directories within directories). A directory