2015-01-09 16:28:18 +01:00
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# show all lines without duplication
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sort file | uniq
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# show not duplicated lines
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sort file | uniq -u
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# show duplicated lines only
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sort file | uniq -d
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# count all lines
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sort file | uniq -c
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# count not duplicated lines
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sort file | uniq -uc
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# count only duplicated lines
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2015-01-12 13:17:55 +01:00
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sort file | uniq -dc
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