UNIX COMMANDs

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Across
  1. 1. A filter tht search for pattern
  2. 4. Helps in changing the group owner.
  3. 8. create a place to store all.
  4. 10. see who are inside.
  5. 11. It is used to show the system time and date.
  6. 13. Change user password or settings
  7. 16. Identify who are alive.
  8. 17. Helps in changing place to place.
  9. 18. changing the ownership.
  10. 19. End of the sequence of commands
Down
  1. 2. removing the objects
  2. 3. Modifying access to users.
  3. 5. prints the current working directory.
  4. 6. Command that shows what is today.
  5. 7. It modifies user-id and becomes a super or root user.
  6. 8. on-line help for the command specified.
  7. 9. Identify a command is shell built-in or not
  8. 12. Output is same as input.
  9. 14. count characters, words, lines.
  10. 15. This command is used to show the user id logged in currently.