How do you create a symbolic link in Linux

How do you create a symbolic link in linux - CompTIA Linux + XK0-005

Question

How do you create a symbolic link in Linux?

Answers

link
correct

s
symlink
hard

Explanation

Correct Answer: b. ln -s

The ln -s command in Linux is used to create a symbolic link (also known as a soft link). A symbolic link is a type of file that points to another file or directory. It acts like a shortcut and can span across different file systems.

The -s flag tells ln to create a symbolic link rather than the default hard link, offering more flexibility and easier management.

Why the Other Options Are Incorrect:

a. link: This is a system call, not a user-level command. It creates hard links, not symbolic links, and lacks the flexibility of ln -s. It's rarely used directly by users in scripts or terminals.
c. symlink: Like link, this is a system call, not a command. It's used in C programming, not in shell or CLI environments. It cannot be executed directly from the command line.
d. ln -hard: This is not a valid option. The ln command does support hard linking by default, but there is no -hard flag. Using it would result in an error message.