14 Aug
2015
14 Aug
'15
5:38 p.m.
jfabry wrote
(PipeableOSProcess command: 'ls -l /etc/')
output
Be careful with this. IIRC, depending on the command and how much output it
returns, you can easily freeze your image. Do some experiments (e.g.
#waitForCommand: vs. #command:, non-blocking output). There are ways to make
it more robust, depending on the exact situation. Search the archives for
something like "PipeableOSProcess nonblocking". HTH
-----
Cheers,
Sean
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