In Linux, path shortcuts help users move through the file system quickly and efficiently. These symbols are used in the terminal to reference common directory locations without typing the full path.
~(Tilde): Refers to the current user’s home directory. For example,cd ~will take you to/home/username...(Double Dot): Moves up one directory level. So if you’re in/home/username/Documentsand typecd .., you’ll go to/home/username..(Single Dot): Refers to the current directory. This is useful in scripts or when running executables from the current folder, like./script.sh.-(Dash): Refers to the previous working directory. Typingcd -switches you back to where you were last./(Forward Slash): Represents the root directory — the top level of the Linux filesystem. It’s also used to separate directory levels, such as/etc/network.~username: Refers to another user’s home directory, like~alexexpands to/home/alex(if you have permission to view it).
These shortcuts are essential for navigation, scripting, and system administration.
Mastering them helps Linux+ candidates work faster and with more precision across different directories.
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