Chapter 3 - Exploring Linux Filesystems

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Across
  1. 1. The type of files that contain the most recent entries at the bottom of the file.
  2. 3. Change directory command
  3. 4. The command (the command name is short for global regular expression print) is used to display lines in a text file that match a certain common regular expression.
  4. 6. Command to display additional details for a file, including the date and time a file was created (the birth time), as well as the last time the file was accessed, or its contents modified, or file information changed.
  5. 10. Also known as folders
  6. 13. The command that can be used to display the end of text files.
  7. 15. Type of file that allows a process on another computer to write to a file on your computer while another process on your computer reads from that file.
  8. 18. What are files recognized by? It can include up to 255 characters, yet are rarely longer than 20 characters on most Linux systems. Typically composed of alphanumeric characters, the underscore (_) character, the dash ( - ) character, and the period ( . ) character.
  9. 19. The command used to identify the content differences between two text files, which is often useful when comparing revisions of source code or configuration files on a Linux system.
  10. 20. Command that displays all the files in the current directory
Down
  1. 2. The editor that is one of the most common Linux graphical text editors, and functionally analogous to the Windows WordPad and Notepad editors.
  2. 5. Print working directory command
  3. 7. The command that is used to display a file in reverse order.
  4. 8. Command to view files and subdirectories under a directory in a visual structure.
  5. 9. The editor (pronounced “vee eye”) is one of the oldest and most popular visual text editors available for UNIX operating systems.
  6. 11. The command, which displays the contents of the file in octal format (numeric base 8 format).
  7. 12. The command that searches for text characters in a binary file and outputs them to the screen.
  8. 14. Type of files that are associated with one another; they can represent the same data or point to another file (also known as a shortcut file).
  9. 16. The command used to view an entire text file on the terminal screen
  10. 17. The command used if the file displayed is very large and you only want to view the first few lines of it.