Author: Rama Subrahmanyam Hello, how are you doing..? We all know that Windows is a super cute-looking OS, but software people will connect to Linux; It offers much flexibility with file management, and plus, it's open-source too..! So, the book - Linux 101 Hacks, is a nice intro for beginners, by Ramesh Natarajan . Having said that, we look at the top 5 hacks from the book. It is a free e-book, and you can download it here . 1. 'alias' for most used commands:- There will be commands that are used repeatedly, for which we can have a shortcut using an alias. For example, for cd commands, we can have alias cd1="cd .." alias cd2="cd ../.." alias cd3="cd ../../.." alias cd4="cd ../../../.." alias cd5="cd ../../.....