How is '/' used in file paths?

The '/' symbol is used in file paths to separate directories and files. Here are some key points on how it is used:

Directory Separation: It separates different levels of directories. For example, in the path /usr/local/bin, the '/' separates the usr, local, and bin directories.
Root Directory: A path that starts with '/' indicates an absolute path, which begins from the root directory of the file system. For example, /etc/config refers to the config file in the etc directory at the root level.
Relative Paths: In relative paths, '/' can also be used to navigate through directories. For example, ../folder/file.txt uses '..' to go up one directory level and then access folder/file.txt.
File Access: It is used to specify the location of files. For example, /home/user/documents/report.pdf points to the report.pdf file located in the documents directory of the user directory.

Overall, '/' is essential for defining the structure and navigation of files and directories in a file system.