[erlang-questions] Executing external commands
Mon Feb 12 00:48:10 CET 2007
I'm looking for a way to run external commands in erlang and get it's
exit code back to erlang.
As far as I understand, os:cmd(Command) only returns the output of
running the program.
Is there a way to get the exit code from the command, or do I have to
implement an external program to run these commands and communicate
back and forth with erlang through a port?
What I'm looking for is something like:
case ExitCode of
Thanks and regards,
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