The Unix Code

~ Collaboration Of Code and Processes
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Maintaining Logging and/or stdout/stderr in Python Daemon

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Every recipe that I’ve found for creating a daemon process in Python involves forking twice (for Unix) and then closing all open file descriptors. (See http://www.jejik.com/articles/2007/02/a_simple_unix_linux_daemon_in_python/ for an example). This is all simple enough but I seem to have an issue. On the production machine that I am setting up, my daemon is aborting – […]

Published under: Programming, Python

Apr 21, 2013J Dawg
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A little help redirecting stderr to stdout

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When writing shell scripts, there are times when I want to have the output captured and redirected into a file. Noticing that error messages from the script such as possible syntax errors are not written to the output file. This is because stderr and stdout are 2 separate file handles. Think of it as you […]

Published under: Shell

Jan 8, 2013J Dawg