stdout

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How can I have console output display to stdout AND store it in a variable?

If I do this: output = %x{some_script} ...then I have the stuff printed to stdout stored in output; but I don\'t see it appear on the screen.[详细]

2023-04-01 04:09 分类：问答
Is there a better way to redirect stdout in C++/CLI then with system()?

In 2 parts of the C++/CLI code I\'m working on, the program needs to run a different executable and have its STDOUT output redirected to a file. Its being attempted in 2 different ways, and only one o[详细]

2023-04-01 02:06 分类：问答
How to capture the stdout of a running process which already has redirected it to /dev/null [duplicate]

This question already has answers here: Closed 11 years ago. Possible Dupli开发者_如何转开发cate:[详细]

2023-03-31 21:26 分类：问答
switch between writing to file and stdout

I want to switch between writing to the file and to the stdout I can\'t use fprintf, but only printf and freopen[详细]

2023-03-31 16:23 分类：问答
Nonblocking redirection of output from multiprocess process

I asked a question yesterday about a problem with a program I\'m writing in Python ( Passing wxPython objects as multiprocessor arguments ). I managed to solve that problem by using a multiprocess pro[详细]

2023-03-29 03:58 分类：问答
Streams printing and redirection

I have a program which prints (by printf) to the stdout some data and also calls to function *foo* which also prints to the stdout some data [the way (implementation) of how printing is done from foo[详细]

2023-03-29 02:53 分类：问答
setbuf redirection

I use setbuf in order to redirect stdout to char buffer But I get some side effect after it ,when I want to write to the stdout only the new data[详细]

2023-03-29 01:41 分类：问答
Redirecting standard input/output/error streams with .NET's Process class

I\'m trying to write a wrapper for an interactive console-based application. For this I use C# and the Process class. I\'m trying to redirect stdin/out/err, but it doesn\'t work.[详细]

2023-03-28 20:04 分类：问答
Open filehandle or assign stdout

I\'m working in a program where the user can pass a -o file option, and output should be then directed to that file. Otherwise, it should go to stdout.[详细]

2023-03-28 14:35 分类：问答
How do file descriptors work?

Can some开发者_JAVA技巧one tell me why this does not work? I\'m playing around with file descriptors, but feel a little lost.[详细]

2023-03-28 06:51 分类：问答