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How to make the 'cut' command treat same sequental delimiters as one?
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Try:
tr -s ' ' <text.txt | cut -d ' ' -f4
From the tr man page:
-s, --squeeze-repeats replace each input sequence of a repeated character
that is listed in SET1 with a single occurrence
of that character
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How do I create an empty array in YAML?
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edited Feb 24 '11 at 22:50
answered Feb 24 '11 at 20:54
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Set multiple properties in a List ForEach()?
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Justin NiessnerJustin Niessner
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How to disable/enable the sleep mode programmatically in iOS?
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4 Answers
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Equal sized table cells to fill the entire width of the containing table
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144
You don't even have to set a specific width for the cells, table-layout: fixed suffices to spre...
Deserialize from string instead TextReader
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meJustAndrew
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answered Feb 27 '10 at 14:34
ElmerElmer
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Python argparse: default value or specified value
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unutbuunutbu
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Knockout.js bound input value not updated when I use jquery .val('xyz')
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142
.val() does not trigger the change event. So, you can just do .val("blah").change() for KO to ...