Here is what I can read in the python subprocess module documentation: Replacing shell pipeline output=`dmesg | grep hda`
I want to use the magic of subshells and redirection with the python subprocess modu开发者_运维问答le, but it doesn\'t seem to work, complaining about unexpected tokens are the parenthesis.For example
I can successfully redirect my output to a file, however this appears to overwrite the file\'s existing data:
I have two separate subprocess calls in a django app, each in a different view. The first calls the dcraw image conversion tool to take an uploaded raw image and convert it into a tiff. (The .tiff out
Does anyone know how to kinit from within a python script usi开发者_如何学Pythonng keytab; that is to avoid having to prompt for a password?I prefer use libraries such as krbcontext:
I am trying to execute a command in a shell and pipe the output at the same time for filtering. the relevent code looks like:
I\'m really stuck with a problem I\'m hoping someone can help me with. I\'m trying to create a wrapper in Python3.1 for a command line program called spooky. I can successfully run this program on the
I\'m trying to write a wrapper for a bash session using python.开发者_如何转开发 The first thing I did was just try to spawn a bash process, and then try to read its output. like this:
I have a Python script that needs to invoke another Python script in the same directory. I did this: from subprocess import call
I am running tcpdump in a subprocess like this: pcap_process = subprocess.Popen([\'tcpdump\', \'-s 0\', \'-w -\', \'tcp\'],
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