Will rc.local block until command finish execution?
문제
Will rc.local wait for each command to finish, or the commands are executed like exec() ?
해결책
It's a normal shell script. So they block or not, according to how the script invokes the commands (e.g. with/without &
).
But exec also works differently to how you appear to think; exec()
doesn't do anything asynchronously.
다른 팁
They block. They can be run asynchronously by putting '&' at the end.
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