Top "System" questions

How to redirect STDOUT and STDERR to a variable

I want to redirect STDERR and STDOUT to a variable. I did this. close(STDOUT); close(STDERR); my $out; open(…

perl system stdout stderr redirect

Exactly how accurate is IP Geolocation?

I'm setting up a iPhone tracking system for my friends, so they can submit their location to my website by …

geolocation tracking system ip-geolocation

Android System App Info

I would like some general info on system apps. I am working with a manufacturer who is willing to give …

android system sign

Can't apply system screen brightness programmatically in Android

I'm using the following to set the system auto brightness mode and level: android.provider.Settings.System.putInt(y.getContentResolver(),…

android settings system brightness

How to pass a value into a system call function in XV6?

I am attempting to create a simple priority based scheduler in XV6. To do this, I also have to create …

c function system call xv6

Always check malloc'ed memory?

I often catch myself doing the following (in non-critical components): some_small_struct *ptr=(some_small_struct *) malloc(sizeof(some_…

c architecture system

how to suspend/restart processes in C (linux)

Hi I have to write 2 fonctions for system calls that will manage the execution of task in an operating system. …

c system process suspend

Whats the best tools for drawing a "system overview" diagram?

What tools is best for drawing an overview of a system for a new starter. I want to show the …

visual-studio architecture system diagram visio

How to track System Dependencies?

Introduction In my current organisation, we have many desktop and web applications all feeding into each other at some point. …

dependencies system

system("cd <path>") in a C program

I'm trying to use the system() function in a C program. For example, I tried to create a directory on …

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