show count of duplicate occurrence in group (per result line)

[rgbigel]

Is there a way to show count of duplicate occurrence in group (per result line), in other words, the position of the line in the group, starting at 1.

I am looking for something like:

sort:dm dupe-min:2 dupe:crc-32 addcolumn:c c:$pos-in-group

I would then use this to enable a temporary result omission of all lines where c<2, so it would allow to select all lines with pos-in-group>=2 and play with that.... like to delete excessive backup copies etc.

PS. I have not been able to addcolum: for more than 1 column at a time.

e.g. addcolumn:a a:=$crc-32: addcolumn:c c:$content:

WAD or Error?

[void]

There's no pos in group option.

Grouping is done after the search.

PS. I have not been able to addcolum: for more than 1 column at a time.

Please try:

addcolumn:a a:=$crc-32: addcolumn:c c:=$content:

-please make sure there's an equal (=) after your column. (c:=)