Linux & Python Introduction

Concepts

• terminal
• directories
• permissions
• terminal operators
• files
• arguments and switches
• users
• Sensitive Files

Commands

• man -> show options of a file (manual)
• echo -> print to the terminal
• pwd -> show working directory
• whoami -> show username
• ls -> show files in a directory
• cd -> change directory
• touch -> create file
• mkdir -> create directory
• cp -> copy file
• mv -> move file
• rm -> delete file
• chmod -> change permissions
• cat -> show content of file
• nano -> simple file editor in the terminal
• diff -> show diferences between two files
• apt -> isntall new packages
• find -> find file in directory and subdirectories
• grep -> find string in file

Python

• comments
• printing
• strings
• for loop