Hello World. This is my First of First Blog. Here I will try to write things related to what I learn, Since I am kinda obsessed with Technology’s lineage. I, being a Java professional, love Java profoundly and so tried to make a blog that will help you and me of course to be in touch with new happenings in the field of technology. I may soon start a discussion forum based on Java, for that we need to wait a while, after all , not always, good things are FREE….
Using cut command you can print out the nth field of a csv input file in.csv.
cut -d"," -f3 in.csv | sort |uniq > ~/out.csv
Above command cuts the 3rd field and then sorts and then take a unique of sorted output and then finally output in out.csv
Posted by Unknown at 11:52 PM
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