I'm using expect to send commands to my seaside server from within the image:
arguments := {
self expectFile fullName.
'ssh'.
ipAddress.
username.
password }.
process := PipeableOSProcess command: '/usr/bin/expect' withArguments:
arguments.
"Must be non-blocking, or #upToEnd hangs the image"
process setNonBlockingOutput.
Where PipeableOSProcess class>>#command: aString withArguments: aCollection
| env pwd desc instance |
env := CommandShell new environment.
pwd := '/'.
desc := (Array with: nil with: nil with: nil).
instance := PipeableOSProcess
new: aString
arguments: aCollection
environment: env
descriptors: desc
workingDir: pwd
errorPipelineStream: nil.
^ instance value.
The problem is that I can't easily identify errors because expect delivers
commands' stderr onto its stdout. I was wondering if I could do an initial
login via expect, setting up to use a security key, and then use regular
OSProcess (without expect), but that seems less flexible (would I ALWAYS want
to use keys when you SSH? probably not). Any ideas?
Thanks,
Sean_______________________________________________
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