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#1
09-03-2010
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What's the command to remove empty lines with sed?
Code:
3 10 20 10 100 100 10000 Output: Code:
3 10 20 10 100 100 10000 ---------- Post updated at 07:59 AM ---------- Previous update was at 07:56 AM ---------- sed '/^$/d' file doesn't work. Last edited by cola; 09-03-2010 at 10:23 PM.. |
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#2
09-03-2010
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the empty lines are removed in your output
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#4
09-03-2010
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oh so you mean output is your desired output. do those lines have tabs or spaces? if so they wont match that pattern.
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#5
09-03-2010
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No tab/spaces.
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#6
09-03-2010
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Quote:
Code:
od -cx input.file |
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#7
09-04-2010
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Code:
sed -n '/^$/!p' Last edited by Scott; 09-04-2010 at 05:48 AM.. Reason: Code tags |
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| remove empty lines |
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