Digital Forensics

Write a Linux command associated to each one of the following actions; 1.- Show on a terminal all the users in the system. 2.- Using the app GNU PG encrypt the file data.txt 3. Mount the device /etc/sdb1 in /media/myUSB 4.- Change the permission of the file data.txt to be read, written and execute only by its owner. 5.- Create the tar file data.txt.tar.ga 6. Recover the content of the file data.txt.tar.gz in the folder /backup_tmp/ 7.- Write a command to show only the hidden files in the current directory 8.- Write a command for finding all files in the system with extension jpg. 9.- Write a command to show all files accessed in the last 24 hours by any user in the system 10. Write a command to find all the files in the current directory that contain the word X007. Concepts in practice: Linux System Basics