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Can not compile shaders with Linux/Mesa

I have a OpenGL 3.0 application which works well when it is used with Windows. My shader programs all start with Now when I stwich over to linux with OpenGL 3.0 Mesa 18.0.5, compiling of these shaders fails with error message What could be the problem here? It is definitely OpenGL 3.0 which should support GLS…

Prevent bluetooth driver actions?

I want to controll my bluetooth controller completely programmatically with HCI commands. (Basically mimic the behaviour of other bluetooth controllers, e.g. of android devices) However, with the driver running, there will always be unwanted commands sent automatically. Is it somehow possible to prevent this?…

How to open files sequentially on a terminal?

I want to iterate through all files in a directory and open them with an editor, but I don’t want to open the next one until the previous has closed. something like: Answer You don’t have to do anything; the shell blocks until vim exits each time through.

how to remove “^@” from text files in unix?

I am trying to remove “^@” from multiple text files using Unix platform. I have already found this solution, but it does not work for my case. I also used sed -i -e ‘s/^@//g’ testfile.txt and dos2unix testfile.txt. sample data are put here. Any suggestion would be appreciated. Answer T…

Understanding the strcmp function of gnu libc

Here is the strcmp function that i found in the glibc: This is a pretty simple function where the body of while initiates c1 and c2 with the value of *s1 and *s2 and continues till either c1 is nul or the values of c1 and c2 are equal, then returns the difference between c1 and c2. What i didn’t