various problems in aix

UNIX AIX
1

I have some doubts

  1. Count the number for fields in a file, being separated by "space"

  2. Reverse the order of fields in a file

  3. Show the date after 10 days from the current date. (DD-MM-YYYY)

  4. Convert GMT to IST (User Gives GMT and IST must be displayed)

  5. Delete Duplicate lines in a file

  6. Delete Duplicate Characters in a file

  7. Count the number of Duplicate characters in a file

  8. Various System (Environment) Variables and its uses

  9. what are UNIX groups and Why do we need it

  10. Explain TAR, COMPRESS, GZIP

2

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