If you are on a Unix system that has a sort command that
supports the -u switch ( -u implies Unique ) you could do this
$ sort -u db.txt > outdb.txt

[download]
I know that Solaris's sort has -u and Red Hats cygwin does not.
I hope that helps :)

In reply to Re: Remove Duplicate Lines by rbc
in thread Remove Duplicate Lines by dcb0127

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