subprocess
closing stdout of piped python subprocess
Here is what I can read in the python subprocess module documentation: Replacing shell pipeline output=`dmesg | grep hda`[详细]
2023-04-04 13:29 分类：问答Python subprocess, subshells, and redirection
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[详细]
2023-04-04 10:49 分类：问答append subprocess.Popen output to file?
I can successfully redirect my output to a file, however this appears to overwrite the file\'s existing data:[详细]
2023-04-04 02:16 分类：问答Why do my subprocess calls require a page reload to execute?
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[详细]
2023-04-02 07:46 分类：问答kinit from Python script using keytab
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:[详细]
2023-03-31 08:38 分类：问答os.system or subprocess to pass command to shell
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:[详细]
2023-03-31 03:44 分类：问答Help with wrapping a command line tool in Python
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[详细]
2023-03-30 21:00 分类：问答Executing bash with subprocess.Popen
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:[详细]
2023-03-30 20:12 分类：问答Using a Python subprocess call to invoke a Python script
I have a Python script that needs to invoke another Python script in the same directory. I did this: from subprocess import call[详细]
2023-03-30 12:01 分类：问答Getting stdout from a tcpdump subprocess after terminating it
I am running tcpdump in a subprocess like this: pcap_process = subprocess.Popen([\'tcpdump\', \'-s 0\', \'-w -\', \'tcp\'],[详细]
2023-03-30 07:20 分类：问答
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