[GRASS-user] updating vector map using another vector map as criteria

[Christopher Mire]

Is there a way I can update the attributes of one vector map, given another
vector map(vm)?
The selection vector map would be subset of original vm.  As an example,
using output
from v.net.path to update a column in original vm, say just updating some
arbitrary integer
field to signify that there was a match between original and other vm.
Thanks.
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