Chapter 4 crossword puzzle

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Across
  1. 2. link | A directory entry that directly references the same inode as another file
  2. 4. | A data structure that stores file metadata and pointers to its data blocks
  3. 6. group | The default group assigned to a user that owns newly created files
  4. 7. | Metadata structure that stores details about the filesystem, such as size and block information
  5. 8. | Command used to move or rename files and directories
  6. 13. control list | A table that defines more granular user access permissions beyond standard Unix mode bits
  7. 14. | Command used to change file attributes at the filesystem level, such as making a file immutable
  8. 15. | Command used to locate the full pathname of an executable in the user’s search path
  9. 16. | Command used to modify or set access control lists on files and directories
  10. 17. | Command used to search for files and directories based on criteria like name, size, or type
  11. 18. | Command used to copy files or directories
Down
  1. 1. | Operation mode that applies a command to files and directories within subdirectories
  2. 3. blocks | Units on disk where actual file contents are stored in a Linux filesystem
  3. 5. | Command used to display how a Linux command name will be interpreted by the shell
  4. 6. | The set of read, write, and execute rights governing file or directory access
  5. 9. | Value that determines the default permission bits when new files or directories are created
  6. 10. | Command used to change a user’s password and update related authentication records
  7. 11. | Command used to view file access control list entries
  8. 12. | The process of limiting or trimming search results, often used with the find command
  9. 14. | Command used to change the group ownership of a file or directory