[NTLUG:Discuss] Combining data from multiple files

[terry]

Two hypothetical questions:  (If number 2 is too difficult, I'll just go
with #1 and fix it further from there.)

#1.  I have two text files that have similar info but want to combine
the two, with no duplicate entries.  Is there a single command for that?

#2. I have three text files that have similar info but want to combine
the three into one, with no duplicate entries.  Is there a single
command for that?

(They each just have a series of 3 or 4 line entries but neither of them
are all inclusive.  I want one file to have all entries but no duplicates.)

-- 
Registered Linux User #188099
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