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Hi, I'm trying to create a Thread that keeps netsh windows command-line tool open so I can execute netsh commands without open it every single time.
The thing is, once I've created the Thread, just the first command call works... the subsequent calls ...
Started by Valentina on
, 10 posts
by 10 people.
Answer Snippets (Read the full thread at stackoverflow):
Your loop that reads the output of netsh will just run forever because....
Second, you need a way to know when netsh is done .
You do definitely need to remove the close , else you'll never created by exec() .
You are closing the output stream.
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I am using the code from http://www.pinvoke.net/default.aspx/advapi32.createprocesswithlogonw . How do I get the output from the standard output as a string? Like the stuff that shows up when you run it interactively in a command window?
Started by Tony_Henrich on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Http://blogs.msdn.com/alejacma CreateProcessWithLogonW with redirected std input\output\error threads is same to executing code below using()) password.AppendChar(a); ....
Not the output part but that I got CreateProcessWithLogonW working.
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I'm trying to catch an output of bash patch command on a standard output, but I receive a " patch -o- some/file patch: can't output patches to standard output " warning. Tell me please, how I can make it properly? Maybe I'm stupid and the solution is ...
Started by Enchantner on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
The output directly to /dev/tty like this:
patch fileToPatch patch.diff -o /dev/tty.
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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 the binary) using dup2 and then exec the program. the...
Started by iamrohitbanga on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
When the new process begins running, its C runtime library will be reinitialised (that's if it uses a CRT at all!)
The only way I have heard... .
Setvbuf() makes no difference because it changes the state of part of the C runtime library, not part of the OS .
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Hi!
I'm planning to package OpenTibia Server for Debian. One of the things I want to do is add startup via /etc/init.d and daemonization of the otserv process.
Thing is, we should probably redirect output to syslog. This is usually done via the syslog...
Started by Ivan Vučica on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
An example, that would output to a file (no error handling, untested code)
#include <iostream> #include <.
That would output to syslog on overflow(), and replace the std::cout rdbuf with your streambuf.
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My application periodically starts console programs with process.start. I need to monitor the output of the programs in "realtime".
For example, the program writes the following text to the console: Processing
Every second or so a new dot appears to let...
Started by Tronex on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
I'm/system.diagnostics.process.standardoutput.aspx
It shows how to redirect the output of applications is a webform that has a timer which is used ....
What about sending output into a text file and reading that file every second?
Hi there.
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I'm writing integration tests using JUnit to automate the testing of a console based application. The application is homework but this part isn't the homework. I want to automate these tests to be more productive -- I don't want to have to go back and...
Started by Frank on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
To a ByteArrayOutputStreamUse System.setOut() (and System.setErr() ) to redirect the output to an arbitrary printstream.
That allow you to set the standard input, output and error streams, e.g.
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What's the easiest way to execute a process, wait for it to finish, and then return its standard output as a string?
Kinda like backtics in Perl.
Not looking for a cross platform thing. I just need the quickest solution for VC++.
Any ideas?
Started by Assaf Lavie on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Open this * pipe with read.
Field in STARTUPINFO structure) and output (hStdOutput) to your pipes (see CreatePipe), and then just psBuffer[128]; FILE *pPipe; /* Run DIR so that it writes its output to a pipe.
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I have a script running in the background that prints some output. I redirected the standard output to a file for log purposes. However I don't want this file to grow forever, what would be a good way to do rollover without coding the logic myself? (Either...
Started by erotsppa on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Logrotate(8)
Pipe the output into something like multilog it will handle all that stuff for you.
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I'm spawning a child process that runs in a visible console window (it's a batch file that runs MSBuild), and I'd like to have the output generated by the process displayed in the visible console window, as well as capture that output so I can process...
Started by mjl5007 on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If you want to display output as the process executes, instead.
To write to the console you'll have to do it manually .
Once you've redirected standard out it's no longer directed at the console.
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