fifo

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How to read/write from erlang to a named pipe?

I need my erlang application to read and write through a named pipe. Opening the named pipe as a file will fail with eisdir.[详细]

2022-12-26 15:27 分类：问答
*nix: "echo 'start working' > /etc/.example" : how is this implemented?

Say someone executes the following in a terminal: echo \'start working\' > /et开发者_如何学Pythonc/.example[详细]

2022-12-25 23:18 分类：问答
Named pipe blocking with user nobody

I have 2 short scripts. The first, an awk script, processes a large fileand prints to a named pipe \'myfifo.dat\'. The second, a Perl script, runs a LOAD DATA LOCAL INFILE \'myfifo.dat\'... command. B[详细]

2022-12-23 16:15 分类：问答
read the last line of a fifo

Here is the situation : Some process writes lines into a fifo file (created with mkfifo). At some point in my program, I want to read th开发者_JAVA百科e last line in the fifo, and discard all the othe[详细]

2022-12-21 06:24 分类：问答
Filter with FIFO

I\'d like to filter incoming pakets from a stream within a certai开发者_JAVA百科n amount of time.[详细]

2022-12-20 07:51 分类：问答
Writing .Ts file 'on demand' (inotify ?...)

I have a mediaplayer that can only read samba shared files. I would like to play http stream (from my dreambox for instance).[详细]

2022-12-19 22:10 分类：问答
FIFO list (moving elements) [C++]

Good evening, people! I\'m trying to solve a rather simple problem, but.. well, it seems that I can\'t. :)[详细]

2022-12-19 05:59 分类：问答
Why is LRU better than FIFO?

Why is Least Rece开发者_运维百科ntly Used better than FIFO in relation to page files?If you mean in terms of offloading memory pages to disk - if your process is frequently accessing a page, you reall[详细]

2022-12-16 20:01 分类：问答
How to make os.mkfifo and subprocess.Popen work together?

I\'m trying to redirect a patch command output using a named pipe. I tried like this: fifo = os.path.join(self.path, \'pipe\')[详细]

2022-12-16 19:37 分类：问答
forcing a program to flush its standard output when redirected

i have a closed source program that prints output to standard output. i need to parse the output. so i redirect the output to a fifo (from which i can read in the parent process that forks and execs t[详细]

2022-12-16 10:04 分类：问答