UNIX

12345678910111213141516
Across
  1. 3. command used to display message on the terminal
  2. 4. command used to see any specific month or a year
  3. 5. command to create directory
  4. 7. option for copying directory structure
  5. 8. option for sorting filenames by last modification time
  6. 10. to view current directory
  7. 12. to become superuser
  8. 14. command to display the contents of executable files in a ASCII octal value
  9. 15. function used to change the file offset to a different value
  10. 16. command to display a file from end
Down
  1. 1. run with super user permissions
  2. 2. interacts with the machine's hardware
  3. 4. command for changing permissions
  4. 5. command used to rename a file
  5. 6. pattern finding command
  6. 7. to display and creating files
  7. 9. interface b/w kernel and user
  8. 11. command to know current username
  9. 12. function to retrieve file attributes
  10. 13. command to print first 10 lines of a file