Answer Posted / vishwababu

You can use UNIQ to remove duplicates frm a file but it can
consider only same consecutive records.
Ex: if u hve records as
1 vishwa
1 Shruti
2 Ravi
3 Naveen
1 vishwa
and if u use UNIQ cmd, then you wil get vishwa, Ravi, Naveen
and vishwa.
So perform sort before using UNIQ so tat to avoid duplicates

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