[GRASS-user] update column w/ output from bash function

[Helmut Kudrnovsky]

>Neither db.execute nor db.select appear to work with arbitrary bash
commands.

AFAIK these modules need a SQL statement, not a bash command; e.g. [1]:
db.execute - Executes any SQL statement.


[1] https://grass.osgeo.org/grass73/manuals/db.execute.html



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best regards
Helmut
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