I\'d like to temporarily redirect stderr in a Ruby script for the duration of a bloc开发者_开发百科k, ensuring that I reset it to its original value at the end of the block.
I\'ve been trying to run an integration test based on GroovyTestCase. It\'s got a built in log property according to API docs.
I\'m writing a Perl script which uses an external script. The external script must run from a specific directory so I found the following useful:
I have the following shell script that echos output to the log and errors to err_file. However, I specifically want开发者_如何学Go to echo some statements to stderr. Pls help
I\'m executing an external command from Jython 2.1 by calling os.system(). This works, but I can\'t get to any error messages the external program is writing.
I\'d like to both capture and display the output of a process that I invoke through Python\'s subprocess.
I have the code to check STDERR with \'DRM protected stream detected\': const static char* DRM_TOKEN = \"DRM protected stream detected\";
I have a many DB integration tests that are using the following annotations for transactional rollback:
I am going to execute a Process (lame.exe) to encode a WAV file to MP3. I want to process the STDOUT and STDERR of the process to display progress information.
This is the un-redirected output (if you don\'t know what module is, it doesn\'t matter much): $ module help null
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