UNIT 1

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Across
  1. 1. command is used to display the contents of file?
  2. 5. is the nucleus of a computer?
  3. 6. is a feature in Linux such that when executing a command?
  4. 9. is a data structure?
  5. 10. its advantage is running parallel and simultaneously?
  6. 11. Which filter can be used to display first 10 lines of a file?
  7. 12. help to combine two or more commands at the same time and run them consecutively?
  8. 13. Text Delete the file text?
  9. 15. shell knew as____?
  10. 16. is on instance of running program?
  11. 17. Language Which programming language is used in the design of unix os?.
  12. 18. is a interpreter?
Down
  1. 1. Variables store data in the form of ___ and numbers?
  2. 2. Mension one variants of linux?
  3. 3. The standard input device is the _____?
  4. 4. command is used to create a directory?
  5. 7. statement is similar to switch case statement in other language like c,c++?
  6. 8. filename.sh is used to_____ file?
  7. 12. C shell also known as___?
  8. 14. command is used to empty file?