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Capture and log STDOUT and STDERR output from dhcp-script.

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Petr Menšík
2017-04-16 20:20:08 +01:00
committed by Simon Kelley
parent bc515b71ec
commit c77fb9d8f0
6 changed files with 100 additions and 33 deletions
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4
man/dnsmasq.8
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@@ -1577,8 +1577,8 @@ database.
All file descriptors are
closed except stdin, stdout and stderr which are open to /dev/null
(except in debug mode).
closed except stdin, which is open to /dev/null, and stdout and stderr which capture output for logging by dnsmasq.
(In debug mode, stdio, stdout and stderr file are left as those inherited from the invoker of dnsmasq).
The script is not invoked concurrently: at most one instance
of the script is ever running (dnsmasq waits for an instance of script to exit