Here’s another way:

If you don’t need the original string anymore, just give an empty string as the REPLACEMENT argument to substr:

 1:26 >perl -E " $string = qq[ATATTTATATTAT]; say $string; $removed = 
+substr($string, 0, 3, q[]); say $removed; say $string; "
ATATTTATATTAT
ATA
TTTATATTAT

 1:30 >

[download]

Hope that helps,

Athanasius <°(((>< contra mundum

In reply to Re: Extract string after removing the substring by Athanasius
in thread Extract string after removing the substring by viktor

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