troubleshooting Question

Howto find exit status of child process

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vinodFlag for United States of America asked on
Linux
11 Comments1 Solution1667 ViewsLast Modified:
In a bash script running in a cron job on my Linux box, I fork a child process to test something. The child process may exit with exit status of 0 or 1 within one second, or may hang waiting for something else. If it hangs, I simply kill it after a timeout of 5 secs. If it exits I need to know the exit status. How can I get exit status of the child process? Normally I could sync the parent to the child with "wait $child_pid" but I can't because of possibility of hang.

Vinod
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