Technology

How Linux commands work ? Installation of any operating system consumes some space on the hard disk and obviously, this space is taken by some internal folders and files, this file and folders have all the information about existing software and even ready to adapt information of other folder's that user will install. Every time a programmer type commands behind the system CPU will process or execute the file where the code of that particular command is written. Basic commands firefox cd ls pwd mkdir vi, vim, gedit df -l ps -aux #firefox This command will help to launch the Firefox browser using the command line interface and it can be easily terminated by using the ctrl + c shortcut.  If you use the ctrl + c shortcut the Firefox browser will close or terminate. #cd (change directory)  This command will use for switching to another directory it is the same as opening another folder in windows, mac, or any other  operating  system. #ls 'ls' command will list all the f...

What is open-source? The open-source word means open to all for example Linux is open source it means anybody can go inside the Linux code and can learn. Benefits of open-source technologies Beginners can learn the right concept and can go in the right direction, open-source technologies also help larger companies by customizing these technologies according to their need. This are some benefits - Flexibility Transparency Security Free And many more. Linux [Open source] Linux is created by Linus Torvalds . Learning the concept of the operating system is very easy using Linux because of its transparent nature, while using Linux you will start feeling confident about your skills. Have a look at some very basic commands of Linux. date cal ls cd firefox Everybody in the world can use this command but we should also know that we can see the code also that is running behind this command. How to see the code of any command The first thing we should know that is the code of every command is wri...

Why Linux? Linux is everywhere, all the big MNC's used Linux as a server and a lot more and if you want to survive at the IT world you should be good in Linux. Benefit of using Linux  Highly secure It's free Open source Can be customize Installing Linux on the AWS cloud Any cloud services that provide remote services, let us understand remote service by one example. AWS provides one service called EC2,  which provides RAM and CPU to launch operating system and terminal of this OS can be run on our local machine whether the RAM, CPU and Hard disk are somewhere on the data center of Amazon. Some of the top cloud service providers are -  Amazon (AWS) Microsoft (Azure) Google (GCP) Steps to install Linux instance Create an AWS account, some services are free there for one year and after login go to the 'services' section on the top left and click on EC2 service. Then select 'launch instances'  and start following the procedure explained below. Select the machine ima...