cross(1) - Linux man page

Name

cross - output the cross product of two or more sets

Synopsis

cross [-g gluestring] "item,item,item" "item,item,item" ...

prompt> cross "a,b,c" "1,2,3"
a 1
a 2
a 3
b 1
...

prompt> cross "a,b,c" "1,2,3" "x,y,z"
a 1 x
a 1 y
a 1 z
a 2 x
...

# specify your own separator with -g
prompt> cross -g="," "a,b,c" "1,2,3"
a,1
a,2

Source Availability

This is part of the Perl module "Set::CrossProduct".

This source is part of a SourceForge project which always has the latest sources in CVS , as well as all of the previous releases.

http://sourceforge.net/projects/brian-d-foy/

If, for some reason, I disappear from the world, one of the other members of the project can shepherd this module appropriately.

Author

brian d foy, "<bdfoy@cpan.org>"

Copyright And License

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.