anusha jaiswal


{ City } lucknow
< Country > india
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Question { IBM, 50443 }

How to connect oracle database from unix


Answer

Set ORACLE_HOME & ORACLE_SID environment variable.
Then use sqlplus username@ORACLE_SID

Is This Answer Correct ?    0 Yes 0 No

Question { 1722 }

Write a command that will output the sorted contents of a file named in.txt and place the output in another file named out.txt, while at the same time excluding duplicate entries.


Answer

sort in.txt | uniq - d > out.txt

Is This Answer Correct ?    2 Yes 1 No