Everything is a File in Linux / Unix Operating System. There are Three types of File types in Linux / Unix. Linux follows parent-child relationships.
Is SHELL needed to be a Data Scientist? the answer is Yes, SHELL ( Shell is the sleeping beauty of Linux ) is Needed for Data Scientists to get the data and to work with that data. Everyone is busy to Learn R or Python for Data Science, learn Shell for Data Science.
You have to learn the basic Linux commands first. Then only you can be a pro in Linux. Don’t Worry, they are easy to read and use.(pdf available)
The kernel, in traditional parlance, is often called the Operating System. The Shell, on the other hand, is the “Sleeping Beauty” of Linux.
figlet and toilet can make a text more colourful and stylish. This post has described the usage of Figlet, Toilet etc. You can customize your word too.
If you are using Linux alongside Windows, then in some cases you need to Mount Windows File in Linux, there are basically Three ways to mount your windows partition.
The /dev/sda in Linux refers to the first SCSI hard disk. The individual partition in the disk named as /dev/sda1, /dev/sda2, and so forth.
Boot-Repair is around from quite sometime, released under license GNU-GPL and it is great tool to fix the issues with your Grub and Boot, it repair frequent boot issues you may encounter in Ubuntu like when you can't boot Ubuntu after installing Windows or another...
Linux is a kernel and GNU Linux is the OS and it has hundreds of flavors. GNU/Linux, inspired by UNIX, has become the most widely adopted server operating systems out there.