Created
January 10, 2014 15:27
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removes double spaces (handy when using 'cut')
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| # removes double spaces (handy when using 'cut') | |
| # usage: echo " 1 foo bar" | removedoublespaces (outputs: " 1 foo bar") | |
| removedoublespaces(){ | |
| cat - | tr -s " " | |
| } |
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