Kali Linux is a distribution of Linux specifically designed for penetration testing. It has hundreds of tools preinstalled, saving you the hours it would take to download and install them yourself. Directory is the same as a folder in Windows. A directory provides a way of organizing files, usually in a hierarchical manner. Home Each user has their own /home directory, and this is generally where files you create will be saved by default. root Like nearly every operating system, Linux has an administrator or superuser account, designed for use by a trusted person who can do nearly anything on the system. Script is a series of commands run in an interpretive environment that converts each line to source code. Shell is an environment and interpreter for running commands in Linux. Terminal is a command line interface (CLI). The Linux Filesystem The Linux filesystem structure is somewhat different from that of Windows. Linux doesn’t have a physical drive (suc...