ls command in Linux / Unix
ls command in Linux/Unix Linux ls command. ls command Lists the files in the current directory, in alphanumeric order, except […]
Linux
Why Linux?
Linux is free
It’s fully customizable
It’s stable (i.e. it almost never crashes)
These characteristics make it an ideal OS for programmers and scientists.
Are you Curious about Linux, but not sure where to start ? Start here: “Linux : An Absolute Beginner’s Tutorial Guide” will teach you everything you need to know about Ubuntu in easy-to-understand language.
How to Download Files On Linux Using wget command or curl command
If you want to download files on your Linux or Unix system, wget and curl are your main options. Wget Wget is a free GNU […]
How to Install OpenCV in Ubuntu 16.04 LTS for Python
In this post we will see How to Install OpenCV in Ubuntu for Python OpenCV is an image processing library […]
How to Enable SSH on Ubuntu 16.04 LTS (Install openssh-server)
In this post we will see how to enable SSH or Secure Shell service on our Ubuntu 16.04 LTS operating […]
How to install Vagrant on Ubuntu 16.04 LTS (Linux)
I this post we will see How to install and setup Vagrant on Ubuntu 16.04. Vagrant is an open-source software for building […]
How to Install Scala, SBT and Java on Ubuntu 16.04
In this Post we will see How to Install Scala, SBT and Java on Ubuntu 16.04 Install Java Step 1 – […]
How to Install Oracle Java 8 on Ubuntu 16.04 via PPA
In this post we will see How to Install Oracle Java 8 on Ubuntu 16.04 via PPA. Step 1 – […]
How to find Java version on Ubuntu 16.04 LTS (Linux)
In this post we will see How to find Java version on Ubuntu 16.04 LTS. Step 1: Open a Linux […]
Install OpenCV 3.2 in Ubuntu 16.04 LTS (Linux)
Online Course – OpenCV Python Tutorial For Beginners. At the end of this course, you will have a firm grasp of […]
How to Install Redis On Ubuntu 16.04 LTS
In this post we will see How To Install Redis On Ubuntu Linux To install Redis, run the following commands: […]
Vim Cheat Sheet
The vi/vim Editor There are two versatile editors in UNIX – vi and emacs. vi is a full-screen editor. It […]
Bash Shell scripting – The case statement
The Case Statement The case statement is used to execute statements based on specific values. Often used in place of […]
Bash Shell scripting – Arithmetic Expressions in BASH
The Arithmetic expression is very important feature for performing number arithmetic operations in scripts. By default variables are treated as […]
How to kill a Process in Linux / UNIX Systems (Terminate Process in Linux)
To kill processes in Linux several options can be used. kill command The most important and frequently used option […]
Bash Shell scripting – Check if File Exists or Not
In this post we will see how to write a bash shell script to Check if File Exists or Not. Tech […]