Use freopen. If you're calling a function f() which writes to stdout, and you want to send its output to a file, and you don't have the option of rewriting f, you can use a sequence like: freopen(file, "w", stdout); f(); See, however, question 12.34.

Because the end of file character is not detected on files named ''infp''. (Introverted-iNtuitive-Feeling-Perceptive, that is.) Also, it may be that the file was opened in text mode, where an end of file is read as a capital 'Z' on most machines, and feof() only looks for 'control Z'. See similar questions...

In a CGI environment, STDERR points to the server error log file. You can take this to your advantage by outputting debug messages, and then checking the log file later on. Both STDIN and STDOUT point to the browser. In actuality, STDIN actualls points to the server which interprets the client (or browser's) request and information, and sends that to the script. See similar questions...

Yes. The Debug and Trace classes both have a Listeners property, which is a collection of sinks that receive the tracing that you send via Debug.WriteLine and Trace.WriteLine respectively. By default the Listeners collection contains a single sink, which is an instance of the DefaultTraceListener class. This sends output to the Win32 OutputDebugString() function and also the System.Diagnostics.Debugger.Log() method. See similar questions...

This number is the number of the Microsoft Knowledge Base article that contains information about the security issue and the related software update. See similar questions...

You cannot assign a new FileOutputStream to System.err, as it is final. Instead use the System.setErr() library call, like this: System.setErr(new FileOutputStream("myerrors.txt")); This was introduced with JDK 1.1. There is also a corresponding setIn() for redirecting standard in, and a setOut() for standard out. 7. NETWORKING & DISTRIBUTED OBJECTS See similar questions...

the >! redirects the output from the screen to the file input.out while the & runs the simulation in the background. See similar questions...

Try keeping around the seekpointer and go there, like this: $where = tell(LOG); seek(LOG, $where, 0); If that doesn't work, try seeking to a different part of the file and then back. If that doesn't work, try seeking to a different part of the file, reading something, and then seeking back. If that doesn't work, give up on your stdio package and use sysread. You can't call stdio's clearerr() from Perl, so if you get EINTR from a signal handler, you're out of luck. See similar questions...

Redirecting is the basis of our service. You choose your URL, e.g.: tw886.to/tom or tw886.to/test and tell us where to redirect it. When someone types tw886.to/tom into the Location box of his/her browser, the request is sent to our server which forwards it to the server where your web is hosted. See similar questions...

Content=5 means that the browser will wait 5 seconds to redirect. Content can be set as low as 0. URL can be an absolute path to a page in another site or a relative path to a page in your site in which case it would look like this. URL="file.htm" lt;title>title</title> <meta http-equiv="Refresh" content="5 URL=http://www.url.com"> </head> See similar questions...

SpinRite is a single program file that offers completely different services when it is run under Windows or DOS. It should first be run under Windows to choose and create some form of bootable media. You can choose to create a self-booting floppy diskette, a bootable CD-R ISO image file, or to prepare a USB flash drive or other bootable device for booting. See similar questions...

One way to get notified if the stdout associated with the task (Task.getStdoutput()) is updated is via the task.addStatusListener() method. When the status changes to COMPLETED, you can be assured that the task.getStdoutput() method will return the final output. However, this mechanism might not be practical in all scenarios. Consider the following: A task takes 3 days to COMPLETE, however the first set of output is produced within the first 10 minutes. See similar questions...

Q0084: I want to set up an alias that pipes a message to gpg and then pipes the result to mailx to resubmit the message, but when I use my tested command in an alias file, I get an error from gpg. See similar questions...

Despite appearing in the broker log file, this is in fact an error with the gatherd. Ensure that gzip is in the PATH of the shell from which gatherd is run or alter the Gzip directive in the gatherd.cf file to point to the correct location of gzip. This bug should not be present in Harvest 1.5 See similar questions...

If you are being redirected to another page when trying to log into WebCT, you probably have spyware or adware on your computer. Spyware is a type of software that sends information from your computer to other sources, from the websites your browse to potentially information you type on the keyboard, such as passwords and credit card numbers. For this reason, spyware jeopardizes the security of your machine. See similar questions...

use Apache; use Apache::Constants qw(REDIRECT); $req_rec->header_out("Location" => "http://$ENV{HTTP_HOST}/specials/ +"); $req_rec->status(REDIRECT); -] always, there is more than one way to do this - especially as this is more of a question of how you are coding your HTML than how you are coding your Embperl. You could include an IMG tag which points to your cgi-bin, where a regular CGI script serves the graphics. See similar questions...