AIX

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

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