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Chris LAU
Forum:
Shell Programming and Scripting
01-09-2014
5
Output first unique record in csv file
2,318
Posted By
Yoda
Using awk: awk 'NR==1||!A[$1]++' file or...
Using awk:
awk 'NR==1||!A[$1]++' file
or simply:
awk '!A[$1]++' file
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