Linux Fundamentals Part 1

Prompts and answers

• Research: What year was the first release of a Linux operating system?
  1991
• If we wanted to output the text "TryHackMe", what would our command be?
  echo "TryHackMe"
• What is the username of who you're logged in as on your deployed Linux machine?
  tryhackme
• On the Linux machine that you deploy, how many folders are there?
  4
• Which directory contains a file?
  folder4
• What is the contents of this file?
  Hello World
• Use the cd command to navigate to this file and find out the new current working directory. What is the path?
  /home/tryhackme/folder4
• Use grep on "access.log" to find the flag that has a prefix of "THM". What is the flag?
  THM{ACCESS}
• If we wanted to run a command in the background, what operator would we want to use?
  &
• If I wanted to replace the contents of a file named "passwords" with the word "password123", what would my command be?
  echo password123 > passwords
• Now if I wanted to add "tryhackme" to this file named "passwords" but also keep "passwords123", what would my command be
  echo tryhackme >> passwords