As important as the focus of pictures (Link) is it to find the right exposure. Normally it should look like
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Steuergerät-Vernetzung
Damals Jedes Steuergerät war mit jedem Steuergerät mit dem es kommunizieren musste direkt verbunden. Dies führte im worst case zu
Continue readingBegriffsabgrenzung – Kraftfahrzeug
Zahnriemen vs. Keilriemen Beides sind Riemen (/Ketten) zur Übertragung von Drehmoment. Der Zahnriemen synchronisiert die Rotation der Nockenwelle und der
Continue readingHTTP vs. WebSocket
HTTP is a RESTful protocol with a uni-directional communication. This means the client needs to poll to get updates from
Continue readingHTTP hacking – Vote counter (Example 2)
I have acted like they would have been more intelligent to make it harder to hack their counter. 🙂 But
Continue reading(Un)pack and (De)compress a directory (Linux)
Pack tar -cvf archive.tar /path/to/folder Compress gzip archive.tar bzip2 archive.tar Pack & Compress tar -czvf archive.tar.gz /path/to/folder tar -cjvf archive.tar.bz2
Continue readingBit operations (C++)
Set a bit value |= 1
Continue readingAssembly of compiled C-Code (Example)
DWORD … 4 Byte (on x86) For a basic assembly instruction: Link
Continue readingMemory Management (Basics)
Process Each process is running on its own virtual address space. The MMU does the necessary translation from/to the physical
Continue readingCoredump analysing with GDB
Load coredump with GDB Analysis of threads Analysis of stacktrace Analysis of functions/variables Details to typical constructs Analysis of memory
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