How can I please get this output from file.txt ?Code:$ cat file.txt word4 word2 word4 word2 word3 word1 word1 word3 $
Code:word1 word2 word3 word4
Way Too Much Ubuntu
How can I please get this output from file.txt ?Code:$ cat file.txt word4 word2 word4 word2 word3 word1 word1 word3 $
Code:word1 word2 word3 word4
<--- Run xman to see that window.
This feels like a homework problem.
sort -u will likely be part of the answer.
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