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Showing posts with the label Pipe

Subprocess Popen And Pipe In Python

The following code prints an empty line as an output which is false. The problem is not in the perm… Read more Subprocess Popen And Pipe In Python

Using Subprocess To Get Output Of Grep Piped Through Head -1

The gist of what I'm trying to do is this: grep -n 'some phrase' {some file path} | hea… Read more Using Subprocess To Get Output Of Grep Piped Through Head -1

Understanding Named Pipes (fifo) In Python

I am running Python 2.7 on a Unix environment (tested on Ubuntu and OSX) I have the following progr… Read more Understanding Named Pipes (fifo) In Python

Calling Command Exe With Python

I am trying to run a command exe from Python while passing in parameters. I have looked at a few ot… Read more Calling Command Exe With Python

Python Script Not Waiting For User Input When Ran From Piped Bash Script

I am building an interactive installer using a nifty command line: curl -L http://install.example.c… Read more Python Script Not Waiting For User Input When Ran From Piped Bash Script

Python 2.6 Send Connection Object Over Queue / Pipe / Etc

Given this bug (Python Issue 4892) that gives rise to the following error: >>> import mult… Read more Python 2.6 Send Connection Object Over Queue / Pipe / Etc

Sending Data (bytesio Buffer) Through A Pipe Works But Causes A Fatal Python Exception

Using Python 2.7 on Windows, the following code works but causes a problem with msvc. import io i… Read more Sending Data (bytesio Buffer) Through A Pipe Works But Causes A Fatal Python Exception

Reading Stdout From Xinput Test In Python

I am trying to stream the output of xinput into my python program, however my program just waits an… Read more Reading Stdout From Xinput Test In Python