pipe

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Weird network behaviors with UDP sockets and python

I made some python script and ran it both on my comp开发者_JAVA百科uter and some distant shell (some website that provides shell access).[详细]

2023-03-28 13:04 分类：问答
Subprocess communicate: order matters?

So I\'m trying to effectively create a \"branch\" in a pipe from subprocess.The idea is to load a file with Popen into a pipe\'s stdout.Then, I can send that stdout to two (or more) stdin\'s.This work[详细]

2023-03-28 08:19 分类：问答
Linux splice() returning EINVAL ("Invalid argument")

I\'m trying to experiment with using splice (man 2 splice) to copy data from a UDP socket directly to a file.Unfortunately the first call to splice() returns EINVAL.[详细]

2023-03-28 07:47 分类：问答
Multiline syntax for piping a heredoc; is this portable?

I\'m familiar with this syntax: cmd1 << EOF | cmd2 text EOF 开发者_StackOverflow but just discovered that bash allows me to write:[详细]

2023-03-28 07:27 分类：问答
multiple processes via socketpair hang sometimes

I am trying to implement something that will give me a solution for: --> cmd3 --> cmd4 --> cmd2-->|[详细]

2023-03-28 03:25 分类：问答
distinguish stdout from stderr on pipe

popen() alternative My question is related to one posted above. In the first/accepted response, we are doing:[详细]

2023-03-27 05:16 分类：问答
Named Pipes using C++

I am trying to create a named pipe server to write to the pipe without the client. What I am trying to do is[详细]

2023-03-27 01:02 分类：问答
FIFO/Pipe changes between debian 5 and 6

We\'re currently building a chain of linux tools to do some realtime encoding for video broadcast purposes. In order to archieve this, we created a program in C++ that spawns some ffmpeg decoder proce[详细]

2023-03-27 00:28 分类：问答
Replacing and then opening stdin/stdout over ssh

I\'m working on a system that communicates with child processes using pipes to stdin and stdout. The child processes use a api library to facilitate this communication and I need to write unit tests f[详细]

2023-03-26 10:19 分类：问答
Can you do file piping over HTTP?

Is it possible to pipe or stream a file over http while ot开发者_StackOverflow中文版her application is writing to that file on the server ?Yes, this is possible.[详细]

2023-03-26 05:44 分类：问答