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06-10-2005
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removing white space (padding) from variables?
I stored results like this
VAR=`wc -l < ls.txt` But the value of the wc gave me a padded number. How do I strip the padding from $VAR? Do you think I could use SED? Except instead of a file input, have a variable redirection input? Last edited by yongho; 06-10-2005 at 04:57 PM.. |
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