Revision Log - /trunk/groupby.pl /index.cgi/perl/log/trunk/groupby.pl 2008-05-22T12:54:22 SVN::Web daily 1 1901-01-01T00:00+00:00 187 - added back-tick like syntax for --join --on which enables to replace some dat... /index.cgi/perl/revision?rev=187 replace some data with more verbose one with OpenVZ examples]]> dpavlin 2008-05-22T12:54:22 186 - remove dead code -- left over from refactoring /index.cgi/perl/revision?rev=186 ]]> dpavlin 2008-05-21T14:55:41 185 - refactor code to allow math operations between columns (so that I don't need ... /index.cgi/perl/revision?rev=185 (so that I don't need to use awk just for that).
]]> dpavlin 2008-05-21T14:26:22 184 - - fix min/max values which where swapped in output - add command line paramet... /index.cgi/perl/revision?rev=184 - add command line parameters -d and -f to comply with cut(1)
]]> dpavlin 2008-05-20T20:40:38 183 - Added min and max to syntax I'm quote proud of this perl golfing: - use mapp... /index.cgi/perl/revision?rev=183
I'm quote proud of this perl golfing:
- use mapping to operatior to check validity
- clever use of evil eval to have just one code path
]]> dpavlin 2008-05-20T20:09:50 182 - added -d to support any type of delimiter in input data /index.cgi/perl/revision?rev=182 ]]> dpavlin 2008-05-20T00:45:50 181 - correctly support simple form of invocation with range ./group.by 2-3 to ... /index.cgi/perl/revision?rev=181
./group.by 2-3

to show count and group by same columns
]]> dpavlin 2008-05-17T21:35:53 180 - - abstract out col_range to support display of range columns again - support ... /index.cgi/perl/revision?rev=180 - support again trivial invocation of: groupby.pl 42
]]> dpavlin 2008-05-17T16:01:47 178 - re-write most of this script to make it support sum operations together with ... /index.cgi/perl/revision?rev=178 together with count on columns
]]> dpavlin 2008-05-17T14:13:42 177 - fix warning /index.cgi/perl/revision?rev=177 ]]> dpavlin 2008-05-17T12:07:58 57 - group by some columns and return something else /index.cgi/perl/revision?rev=57 ]]> dpavlin 2005-03-14T16:31:27 54 - fix for warnings /index.cgi/perl/revision?rev=54 ]]> dpavlin 2005-02-10T06:28:27 53 - Group by filter which is used like this: $ last | groupby.pl 1 This will so... /index.cgi/perl/revision?rev=53
$ last | groupby.pl 1

This will sort output of last grouped by field 1 (login) and output count and field name.

If you want to group by one filed and sort by some others you can just
append numbers of fields to putput (space separated).

]]> dpavlin 2005-02-10T06:23:11