UNIX/Linux Programming - January 2016

by TomT
decompile page downloaded from server ?
 
Hi I'm using the following function to download files from a web server. This seems to work well w...
[1 reply] : You'll need some way to identify the files you want to decompress. Th... (by kbw)
by annier
Dealing with undefined reference to ''
 
Hi All, I am trying to compile the Example_TQ.cpp file as mentioned in https://github.com/sundmanbo...
[2 replies] Last: Hi Zhuge, After the author has made the following modification in the ... (by annier)
by TomT
using a string in a function.
 
Hi I want to create a variable called path which contains a fixed path. eg: string path = "/hom...
[10 replies] Last: jlb: Of course, you're right, but I thought it was the other way aroun... (by simplas2002)
How can I continue the process and print out their process ids?
 
So far my program is working, but I need my program to continue with 9 more processes indicating pro...
[1 reply] : http://www.cplusplus.com/forum/general/183261/ (by TarikNeaj)
hdfsgethost problem
 
Hi there , I have a problem to pass a value to the parameter to hdfsgethost function. My codes...
[1 reply] : It's returning a 2D array of char*. You need to work out what the ind... (by kbw)
RaspberryPi serial reading CR and causing begging of char array to be overwritten.
 
First off I'm new to raspberrypi/linux etc, I've been working with Arduino and trying to make my pro...
[3 replies] Last: Maybe, but there's nothing stopping you from stripping it off. As you... (by kbw)
Operating system
 
Hi guys can you please clarify my below doubts, 1. Do I need to know assembly language to build oper...
[2 replies] Last: You will need to know some assembly to build an OS. You will need to t... (by Shadowwolf)
I-nodes
 
I have a question about how much data i-nodes take up for themselves. If every file has an i-node, ...
[1 reply] : wait. nvm. I see now that an i-node contains much more than pointers ... (by supperpiccle)
Configuration File Parser
 
Hello, i'm currently making my own Server and Client program called(SwC), I want to read from a conf...
[8 replies] Last: A really simple implementation of your function could be: /* The Lo... (by Shadowwolf)
AutoCompeletion and other stuff in linux
 
My friend tells me that linux is only good for low level programming, is this true? for example, ...
[3 replies] Last: Your friend, at risk of sounding harsh, literally does not know what h... (by Moschops)
by Merwyn
Detect keyboard layout
 
Hello everyone, I am working on a code which use osg and keyboard input. I have implemented an event...
[2 replies] Last: The issue is that this is supposed to be a very simple viewer, without... (by Merwyn)
Bitmap is read wrong
 
I'm trying to read a .bmb file with c++ and save the grey values (average over RGB values) normalize...
[5 replies] Last: You should read the file specification https://en.wikipedia.org/wiki/... (by ne555)
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