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File System — Important Data Structure
20
Jun
As discussed in earlier post we know that File System is an organized way to access huge information/data stored in permanent storage devices. To retrieve meaning of the raw data from the storage device, we need a FS.In this we post we will discuss some of the important data structures used in UNIX based file system. i-node […]
Starting a Process from ELF executable file
27
May
We all know that the standard file for representing executable, shared library and object file is ELF in UNIX based systems. In this post we will not talk about ELF file formats or any details of how to load it in to memory, but about the steps kernel does after loading ELF into memory and [...]