4Aug/100
Tip of the day: How to remove duplicate entries in a file without sorting
GNU awk is a programming language that is designed for processing text-based data, either in files or data streams, and was created in the 1970s at Bell Labs.
To remove duplicate entries without sorting them, enter:
gawk '!x[$0]++' filenamePrint This Post
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We find nothing easier than being wise, patient, superior. We drip with the oil of forbearance and sympathy, we are absurdly just, we forgive everything. For that very reason we ought to discipline ourselves a little; for that very reason we ought to cultivate a little emotion, a little emotional vice, from time to time. It may be hard for us; and among ourselves we may perhaps laugh at the appearance we thus present. But what of that! We no longer have any other mode of self-overcoming available to us: this is our asceticism, our penance.
- Friedrich Nietzsche -
- Friedrich Nietzsche -
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