Forum: Programming / Scripting

i have a java program . i compile #javac myprogram.java i run #java myprogram NOW i want to run this program in the background as a...

Hi I am trying to do multiple send's, but the server only recives the first send and displays the second send as empty or garbage: Client code:...

how can i start a linux command as soon as my linux machine (red hat) starts ?

hi, i'm looking for a way to draw calculation-results from multiple processes into one single window (processes might run on cluster later). i...

Can some one point me in the right direction with using Lazarus and send thing to the printer via CUP or anything, becuase I do not know where to...

Hello as with many, I'm new to Linux but old to programming. I've set the system up, installed mesa-6.3.2, followed setup instructions,used make...

hi, in case i fork a process and i want that process to return a value that should be printed in parent process....is that possible without...

I have the following code (in KSH) $sentence="abc,def,rtr" var1=`print $sentence | cut -f1 -d","` while [[ -n "${var1}" ]] #true if string...

Hello, Can someone please tell me how to write a bash or shell script for the following questions: Given a word such as compilation, the...

Hi, My company just adopted Linux as our mail service platform (Red Hat 7). The challenge now is how to create more than 6,000 user accounts...

Hi to all, i have a simple question: i redirect with a exec &>filename.log all the script output: is there a trick to copy itself all the script...

My Red Hat Linux system came preinstalled with GCC 3.2.x installed in /usr (i.e. the executable in /usr/bin, the libraries in /usr/lib, etc.). I...

Hi! Can anybody tell me where to find some kind of skeleton program for command-line-like applications? I want to create an application which gets...

Hi, is there a way to specify the template that getdate() uses in the source code? I'd like to provide it the string "11/22/2005 12PM" to get the...

Hello..Can anybody teach/help/give me an idea on doing a program title "File Transfer" using socket. I hope someone from you here can help me...

I write socket program in linux. server socket can't bind by unexpected exit. I want to handle when it can't bind socket.

Why is it that when I use split without any arguments (which should operate on whitespace and $_), the whitespace is still in the strings that are...

Hi Community, I am looking for a small (perhaps gtk+based) script or mini-application which finds a rectangle small image within a rectangle big...

Hi, Im', trying to automate the creation and archiving of backups. For that purpose, at the end of a week I want co copy the dayly backup files...

i must be using gcc wrong because this: #include <iostream> using namespace std; void main&#40;&#41; &#123; int score; cout <<"Enter your score&#58;\n"; cin...