user-tools/cut.awk

   1 #!/bin/bash
   2
   3 true <<EOF
   4 =pod
   5
   6 =head1 NAME
   7
   8 cut.awk - Output only the selected fields from the input stream, parameters follow awk(1) syntax
   9
  10 =head1 SEE ALSO
  11
  12 awk-cut(1)
  13
  14 =cut
  15
  16 EOF
  17
  18
  19 fields=''
  20
  21 for fnum
  22 do
  23         fields=$fields${fields:+,}\$$fnum
  24 done
  25
  26 exec awk "{print $fields}"