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janet/examples/posix-exec.janet
Calvin Rose 549ee95f3d Add os/posix-exec (along os/posix-fork)
Useful for old-style unix daemons, start up scripts, and so on.
Easy to add on top of os/execute.

May want to consider allowing the same IO redirection as os/execute
and os/spawn.

May also want to put both fork and exec behind a config switch since I
suppose some systems may not support them, although I don't know of any
concrete examples.
2023-10-08 21:03:08 -05:00

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# Switch to python
(print "running in Janet")
(os/posix-exec ["python"] :p)
(print "will not print")