How to delete every other line in a file? - Unix版

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Unix版 - How to delete every other line in a file?

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s*****d
发帖数: 258

Got big data files, need to extract some of them, say delete every other line
what's the easiest way to achieve it?
I currently use this way:
$ gawk '(NR%2)==0' file >newfile

(共1页)

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话题: delete话题: every话题: line

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