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Logic4Fun, From the code posted earlier it appears as if you assume that a line will have a maximum of 1027 chars. If there is more than 1027 chars in the line the code will treat it as more than one line. This may not be what you want. A second thing is that fgets reads 1 less byte than what...

From the man pages : int fflush (Stream) ... Parameters Stream Specifies the output stream From borland c++ : If the given stream has buffered output fflush writes the output for stream to the associated file. It is only in Visual C++ that it is specified that it will clear the input...

fflush only flush output streams. If you use fflush on input streams the behaviour is undefined. Mostly the fflush(stdin) will just be ignored.

Search Google for "Beej's Guide to Network Programming". This is a very good intro to socket programming for Unix/Linux.

I am doing programming (C/C++, Java, VB) and would like to train other people and transfer some of my knowledge to them.

Hi, Does anynody know where I can find info on becoming an IT trainer ? All help appreciated. Thanks.

Do not use string = "124.35". Use strcpy(string, "124.35"). For char[] and char* you have to use strcpy, strncpy, memcpy or memmove. That should solve your problem. To convert float to char[] use sprintf : sprintf(string, "%f", 124.34);

... char fileName[15]; sprintf(fileName,"%04d%02d%02d", loc_time.tm_year, loc_time.tm_mon, loc_time.tm_mday); fp = fopen(fileName, "w"); ... Ex. the file will be named "20020807".

Try using the following awk : cat infile | awk '{while (sub("/usr/local/mrtg-2/bin//mrtg","/usr/bin/mrtg",$0)==1); print($0)}' >outfile

ps v pid Read the man pages on ps for what each column mean.

My program is receiving a lot of signal 20 (SIGCHLD), but has no children. When I run the program on a different box, I don't receive any signals. I am trying to find out where the signals originate from. I can block the signals, but then I will never know what causes it.

How do I get the source of a signal to my programs?