(C) 2003, Tim Maher       1-37       www.TeachMePerl.com
Perl as (a better) Awk
Extracting Fields


Simple Perl field extractor
by default, field separators are SPs and TABs
list field numbers within [ ], in desired display order
first field is #0
ascending range 1-3 can be specified as 1..3, etc.

Examples

 perl -wlna -e 'print "@F[4,1..3]";' F