[GRASS-user] Error handling from bash script

GRASS GRASS user
1

Hi list!

Tell me please, is it possible to handle GRASS errors from bash script?

–

Cheers,
Dmitriy

2

Dmitriy Tyugaev wrote:

Tell me please, is it possible to handle GRASS errors from bash script?

That depends upon what you mean by "handle". A program which
terminates with a fatal error will return a non-zero exit status, so
you can use the command with "if", "||", "&&" etc, or test the value
of "$?".

--
Glynn Clements <glynn@gclements.plus.com>