unpack, as alluded to by zentara.

$ perl -le '
> $text = q{abcdefghij} x 15;
> print for unpack q{(a9)*}, $text;'
abcdefghi
jabcdefgh
ijabcdefg
hijabcdef
ghijabcde
fghijabcd
efghijabc
defghijab
cdefghija
bcdefghij
abcdefghi
jabcdefgh
ijabcdefg
hijabcdef
ghijabcde
fghijabcd
efghij

[download]

Cheers,

JohnGG

In reply to Re: break up text string into 70 character long tokens by johngg
in thread break up text string into 70 character long tokens by chuckd

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