Tuesday, February 27, 2007
Removing leading 0's
Suppose Number = 0000000231
Output Required = 231
i.e. we have to remove the leading zero's from the number.
$ echo "0000000231" | awk '{printf "%d\n",$1}'
231
$ echo "0000000231" | awk '{print $1 + 0}'
231
$ echo "0000000231" | sed 's/^0*//g'
231
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1 comment:
Looks like u r fond of "SED" and "AWK". All your posts are of real help. Thanks buddy....
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