sort question

[Kelvin Fielding]

In article <199448 at hrc.UUCP>, dan at hrc.UUCP (Dan Troxel) writes:
> How can I use the 'sort' command, to sort by two fields?
> Example:
> 
> _4 test _E                  _1 test _E
> _2 test _E    should be     _2 test _E
> _3 test _F                  _4 test _E
> _1 test _E                  _3 test _F
>  ^       ^
>  ^       ^
>   sorted
>     by
> -- 

sort +0 -0 +2 <filename>

will do the trick.

Explanation:
		sort on field 1 +0 and ending on field 1 -0 then
		sort on field 1 +2.

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