On 05/11/16 11:31, 積丹尼 Dan Jacobson wrote:
> $ info cut
>
> ‘-f FIELD-LIST’
> ‘--fields=FIELD-LIST’
> Select for printing only the fields listed in FIELD-LIST. Fields
> are separated by a TAB character by default. Also print any line
> that contains no delimiter character, unless the ‘--only-delimited’
> (‘-s’) option is specified.
>
> Note ‘awk’ supports more sophisticated field processing, and by
> default will use (and discard) runs of blank characters to separate
> fields, and ignore leading and trailing blanks.
> awk '{print $2}' # print the second field
> awk '{print $NF-1}' # print the penultimate field
> awk '{print $2,$1}' # reorder the first two fields
>
>
> Mention here:
> whereas cut -f 2,1 will just give you the same output as cut -f 1,2
> Thanks.
Pushed at
http://git.sv.gnu.org/gitweb/?p=coreutils.git;a=commitdiff;h=v8.25-86-g5161eff
thanks,
Pádraig
