1,446 Topics
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| | I've never written byte variables on my unix shell before, so I don't know if it works or not. I'd been using unsigned ints to get hex numbers as input but I was having trouble with what my input actually was. My friend told me to use byte variables instead …  |
| | hey guys, first post. I have a program that takes a file from a windows box, and FTP's it to a unix/linux box. The program works fine, however there is something i want to add to it. I want the program to send 2 commands to the unix box while … |
| | Hi We have dd command in Unix to make an image of the entire hard disk or a partition of it (bit copy not just a file copy). I would like to know how to do the same in C++. Thanks in advance....  |
| | I have been coding in C++ for a few years now and am comfortable with OOP concepts and Data Structures. Now I wish to pursue a higher level language which will hwlp me in application development. After much reading, I arrived at C# and Java. Which one should I pursue? …  |
| | Hi all I am making a code for folder lock, for that i made a unix code in notepad which makes a batch file of that but i am having a problem in this, when i run this batch file the folder converts into control panel shape.But i want that … |
 | Hey all, I am just learning PHP and have pieced this code together, but I cannot get it to work. Anyone have an idea on why? First file is the file contact page. <html> <head> <title>RT Photography-Contact Page)</title> <style> BODY{font-size: 8pt; font-family: Verdana } .button {background-color: rgb(128,128,128); color:#ffffff; font-size: 8pt;} …  |
 | [COLOR="Red"]Note two things: First off, I don't guarantee that it works well. Writing to files, if done wrong can always break things. Be careful. I mostly participate in this forum (the Python part) for fun, and my code is written like that. Second: this script is about copying things. I … |
| | Hi All, I recently made the move from Windows to Mandriva Linux 2010, in Windows I used an IDE to write my code then build my projects, in Linux I cant find a suitable IDE im really struggling to build my projects. Now I can write my projects in kwrite … |
 | I have trouble understanding the compilers. The following code does work in UNIX under g++, but under VC++ it would not even compile. Anyone can provide valid reasons why? [B]Code:[/B] [CODE]#include <stdio.h> #include <iostream> #include <string.h> using namespace std; int main() { string tmp_nw_msg, crc_chksum, buffer; cout << "Enter the …  |
| | I would like to know how do i create a flat file from a query in oracle. For example i would like to create a select statement and the output to the flat file should be like this: name,location,address ...... Later on, this task will be embedded in a unix …  |
| | I officially have the worst C professor in the world. The guy hasn't answered my email in weeks and I don't have a class meeting before this assignment is due, so I have come here for some help. If anyone could point me in the right direction any part of … |
| | I'm trying this in Visual Studio 2005 (VC++) [CODE]#include <stdio.h> #include <stdlib.h> #include <string.h> #include <bitset> #include <sstream> #include <conio.h> #include <iostream> using namespace std; #include <time.h> string tot_msg, message, to_be_sent_msg, sent_msg, msg_to_be_sent; char * transport_layer_data_header; char * transport_layer_data_msg; bool whole_msg_sent=false; int actual_len, i, seq_num=0; char * mynode = "2"; … |
| | Hi guys, I have this project question that is just REALLY boggling me and I am getting nowhere :( The project description is really large and I can't post all of it hear but I'd just like to post the part I'm on and how far I've gotten with the … |
| | So I have two MAL programs that I am getting 2 errors in each of them. I am using xSpim on unix to run this program. I wrote this using the windows version PCSPIM which compiled the program and ran it flawlessly. But when I tried to run it using … |
| | There is no doubt that the current server market environment is the worse it has ever been, but a new report from IDC suggests that the worse may be over as the market posts sequential quarterly revenue growth for the first time since 2008. The [URL="http://www.idctracker.com"]IDC EMEA Quarterly Server Tracker[/URL] … |
 | Hello all, I am a Computer Engineer, fresh off graduation, and I would like to educate myself on a broad range of technological fields and aspects. I am the kind of person who is easily distracted while reading from a screen, and so I would like to ask fellow daniweb … |
| | I've got a bit of a problem. I've got a test tomorrow in python programming, and I've been learning the language using 3.1. The computers we're taking the test on all have 2.6 installed. They're Linux (not very familiar with Unix). Obviously this is troublesome. I don't want to spend … |
 | My company is retiring an online document warehousing application that stored lots of text data. The application stored the data in a folder hierarchy that looked just like a Windows folder tree. I'm trying to replicate that hierarchy on a UNIX file system, but the tools provided with the application … |
| | Good day. I would need an advice about sys.stdout and sys.stderr. I use Python 2.6, on Windows XP SP3, but i think the question is the same for UNIX/ MAC computers. I tried all possible combinations before posting this message, so ANY advice would be great. I work with "subprocess" …  |
| | Hello, What permissions should PHP files have on a unix/linux system? Is 655 appropriate? Many thanks in advance. |
| | Hey Guys, I am using an Ajax Image uploader, which for a while worked - but now does not. I was wondering you guys could help me figure out what is wrong. The site is on a host and I have set up a ticket - but I would also … |
| | This program was written and tested in unix/linux environment (in EMacs editor )with a GCC compiler. |
 | I've done a bit of research on Windows 7 Enterprise to discover some of its new features and to uncover its secrets. From what I've seen so far, [URL="http://www.microsoft.com"]Microsoft[/URL] has provided some interesting Linux-esque features that might accidentally boost Linux adoption as a side effect. The two primary features to … |
| | Hi, I installed cygwin recently and wanted to do some network programming with it. Since I have never used unix sockets before, I'm reading Beej's Guide To Network Programming. I took this from section 5.1 and tried to compile it. I get a few errors that I can't figure out … |
| | Hi all, I have a simple question as it appears. But am unable to get the solution. Question is -how do I get the access time of a file in unix. please advise on the command. Thanks  |
 | Hi, About Me My personal interests: Religious Books Humanities My favorite quote: Many people sing, but few are singers. Many people write, but few are writers. Many people speak, but few are orators. Many people think, but few are thinkers. Many people pray, but few are religious. Many people smile, … |
| | This is the error [CODE]Warning: Cannot modify header information - headers already sent by (output started at /home/rejocoma/public_html/login-registor/do_login.php:9) in /home/rejocoma/public_html/login-registor/do_login.php on line 40[/CODE] and this comming only on my hosting not in local machine ita unix hosting solution can any one give me a help on this im a new …  |
 | I'm trying to see if there is a way to have my navigation bar follow the user as he/she scrolls down the page....I think it might have to do with JAVA, but I wanted to see if anyone knew a css trick first. HTML Code: [code] <div id="sidebar"> <ul class="sidenav"> … |
| | Have you searched for Linux distributions that are 100% free? Did you find more than one that suited your needs? Well, here's a list of nine from which you can choose your favorite. Free means freedom to alter, redistribute, sell or release as a different product with no restrictions on … |
| | So I am suppose to write a program that will implementing one method if computing checksums for a file containing integers. I am executing the program by a command line from the following form: p4a inputfile outputfile I can compile the program in Dev C++ compiler with no errors. But …  |
| | I have a clone script and i have uploaded it to my server i followed the instructions but to be frank with you all i don't have a clue whats happened or why its happened but i keep getting error page at this site [url]www.freefacebookinfo.co.cc[/url] "Internal Server Error The server … |
| | I am facing problem connecting problem connecting remote MySQL server which is firewall protected. I used the valid user name and password, but it throws me the error [I]OperationalError: (2003, "Can't connect to MySQL server on 'www.myreomtemysqlserver.com' (10061)")[/I] I want to connect from python. I searched in Google is there … |
| | So I have an assignment that I have been attempting for 2 weeks now and the class has been given extensions twice now. Everyone seems to be struggling with this part of the assignment. The assignment is to do K&R Exercise 5-13, unix tail command. [COLOR="Red"] Instructions: "The program takes … |
| | Can Someone tell me why these files won't compile on unix but work fine (mostly) in windows? It looks like unix-land doesn't load the variables from the inherited class QueueArray into the proper scope. prog5.cpp is supposed to create 3 different types of Deque classes. each Deque inherits from ArrayQueue … |
| | i am new to unix. i have written a code for testing the basic functions read / write and open i have read that read/write returns the no of bytes read/written but here my write is returning 1 and read is returning 0 no matter how many chars i write. … |
| | Hi, I'm trying to create a simple shell in C for Unix. I've been able to do all the parsing of commands and execution, but I'm having a problem with piping. I think the problem is that I'm not hooking into the correct pipe for the input of the second … |
| | Let's start with 1 pipe such as ex: "ls | grep hello" What I'm trying to do is to split the *args[] into 2 that one contains "ls" (left-of-the-pipe command) and the other contains "grep hello" (right command) -> so I can execute the child pipe as producer and parent … |
| | Can anybody help me with a unix script project that I have no clue on starting it, and also I 'm not that much familiar with unix scripting. Don't get me wrong have little bit experience with Linux, but when comes to script I'm just a beginner. If any someone … |
| | Sorry for a duplicate post. The other post had gotten messy and since I was not allowed to delete it, I am starting a new post. Hi, here are the errors I am getting when i compile on cygwin. It is weird that the code compiles and runs perfectly on … |
| | plz plz urgent im a beginner in unix. can someone reply asap . what are kernel modules?what role do they plan in building and runnig a kernel?what happens if the linux kernel did not support modules? |
| | Hi, I found this website is very helpful since I'm a newbie in Unix and C++ coding. Can't wait to ask questions :D Thanks! |
| | How can I return the file modification time as an int (UNIX epoch)? [CODE]#include <time.h> #include <sys/stat.h> int *FILEMOD(char *FILENAME) { struct stat ATTRIBUTES; time_t MTIME; stat(FILENAME, &ATTRIBUTES); MTIME = ATTRIBUTES.st_mtime; return MTIME; } int main(void) { printf("%i",FILEMOD("file.txt")); return 0; }[/CODE] gcc errors: [ICODE]filemod.c: In function ‘FILEMOD’: mod.c:14: warning: return … |
| | Hi there, So im working on this assignment where the user is supposed to input a variety of UNIX commands and they must behave as if one typed it into the terminal. My current problem lies with when a user tries to redirect the inputted commands to some file. Currently … |
| | To create the registration account in my homepage, do I need to set up a database to store all usernames and passwords? If I do, how to set up the database on the unix server where my homepage is on?  |
| | I have an assignment to write a program using 1D and 2D parallel arrays with input coming from a .data file given to us. I am nearly a complete novice with writing code and right now I am having a very hard time getting my program to write any values …  |
| | Hi, I'm an IT Engineering student and I have the task of doing, in C, a function that does on linux the equivalent of the 'locate' function. Can someone help me? I need ideas for how to read a file system! How can I list directories (to a string or … |
| | [B]Hello members[/B] i am the new one to css... In our forum above we see Hardware/software softwaredevelopment web development internet marketing business exchange is there in tis how can create dropdown lists like hardware/software 1.microsoftwindows 2.Linux&unix 3.Mac etc... How can i get tis type of style sheet plz give the … |
| | I am busy with a project for fun and I am finding it tricky to set balues for mysql queries. If I do the following: [CODE]function CalcPostByTime(){ include 'DB_connection.php'; $result = mysql_query("SELECT ztime FROM blogpost;");[/CODE] What is the simplest way to set an array, which will be a return value … |
| | Hi all – I am running Python 2.6.2 in a Windows XP Pro environment. I am trying to write my first python/cgi script combo and they must execute on a Linux websever. After surfing the web I realize that MS-DOS and Unix systems use different methods to identify end-of-line information … |
| | what are the ways that a process can be created in UNIX apart from fork/vfork? |
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