Re: Capture Exit Code Using Pipe & Tee

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Re^2: Capture Exit Code Using Pipe & Tee by Anonymous Monk on Jan 31, 2007 at 23:10 UTC
merlyn's answer was dead on, for some reason it earlier it wasn't returning an error code, now with a minor tweak to merlyn's code I was able to get it working exactly like I wanted. THANKS A MILLION! This is a best place on the net for anything perl. I will be donating some $$$.... my code for completeness: `open MAKE, "make -f <params> 2>&1 \|" or die; open (LOGFILE, ">>build.log") or die; while (<MAKE>) { print LOGFILE $_; print } close MAKE; # to get $? my $exit = $? >> 8; close LOGFILE;` [download] Edit: g0n - code tags	[reply] [d/l]
Re^3: Capture Exit Code Using Pipe & Tee by Anonymous Monk on Jul 08, 2010 at 20:46 UTC
the code wasn't actually returning the error code for the make file as far as i could tell. I used it to run any program, and had to add this at the end: `exit $exit;` [download]	[reply] [d/l]
Re^4: Capture Exit Code Using Pipe & Tee by ikegami (Patriarch) on Jul 08, 2010 at 22:11 UTC
the code wasn't actually returning the error code for the make file as far as i could tell. Correct, because that wasn't the question. The question was about obtaining `make`'s exit code.	[reply] [d/l]
Re^2: Capture Exit Code Using Pipe & Tee by meonkeys (Chaplain) on Mar 05, 2009 at 22:57 UTC
PIPESTATUS does indeed work when using Bash. Nice trick! `false \| tee /dev/null [ $PIPESTATUS -eq 0 ] \|\| exit $PIPESTATUS` [download] --- "A Jedi uses the Force for knowledge and defense, never for attack."	[reply] [d/l]