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Re^2: perl one liner print columns 2.. last

by LanX (Canon)
on Jan 04, 2013 at 19:24 UTC ( #1011707=note: print w/ replies, xml ) Need Help??


in reply to Re: perl one liner print columns 2.. last
in thread perl one liner print columns 2.. last

Sorry thats wrong, your test data is misleading you :)

you are calculating the numerical range between 2 and 6, which by accident was your input.

now change the input in between:

> echo - 2 - - - 6|perl -lane 'print $F[1]..$F[-1]' 23456

but a slice works: =)

> echo - 2 - - - 6|perl -lane 'print @F[1..$#F]' 2---6

Cheers Rolf


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