Final Answer:
To go to the previous directory in Linux, you can use the "cd" command with the ".." option. Simply type "cd .." and press Enter.
Step-by-step explanation:
Navigating directories in Linux is a fundamental aspect of command-line usage. The "cd" command stands for change directory, and the ".." represents the parent directory. When you enter "cd .." and press Enter, you instruct the system to move up one level in the directory hierarchy.
This command is useful for efficiently moving between directories without specifying the full path each time. It's particularly handy when you want to backtrack to the directory immediately above your current location. By using "cd ..," you utilize a concise and universal syntax that works across various Linux distributions.
In summary, the command "cd .." serves as a quick and effective way to navigate to the previous directory in Linux, allowing for streamlined and efficient command-line navigation.