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@@ -3259,6 +3259,15 @@ awk '!x[$0]++' filename |
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awk '{print $NF}' filename |
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awk '{print $NF}' filename |
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``` |
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``` |
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###### Remove empty lines |
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```bash |
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awk 'NF > 0' filename |
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# alternative: |
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awk NF filename |
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``` |
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###### Print multiple columns with separators |
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###### Print multiple columns with separators |
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```bash |
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```bash |
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