Which command is used to view the owner and group settings of files and directories in Linux?

The command that is used to view the owner and group settings of files and directories in Linux is indeed "ls -l". This command lists files and directories in a long format, which includes detailed information about each file.

When you execute "ls -l", the output provides several columns of information, including:

1. File type and permissions - This indicates the type of file (e.g., regular file, directory) and the permissions granted to the owner, group, and others.
2. Number of links - This shows how many hard links point to the file.
3. Owner - The name of the user who owns the file.
4. Group - The name of the group that owns the file.
5. File size - The size of the file in bytes.
6. Timestamp - The date and time the file was last modified.
7. File name - The name of the file or directory.

This comprehensive breakdown makes "ls -l" particularly useful for checking ownership and managing permissions.

In contrast, other options like "ls -a" show all files, including hidden files, but do not provide owner or group details, while "ls -h" formats file sizes in a more human-readable form without owner/group information, and "