Linux_Programming_System

Some basic usefull Linux system calls using C

list_directories.c

This code used to list directories and files recursively in a given parent directory via command argument

padding.c

This code illustrates padding problem when working with structure using C

piping.c

Implementation of the command shell cat text.txt |grep pattern |cut -b 1-5

pipe_gateway.c

Same as piping.c but here is used to redirect pipes to establish communication between childs a father processes

palindrome_string_numbers.c

Check for palindrome pattern either in strings or numbers

named_pipe_write.c and named_pipe_read.c

These two snippest used for IPC using named pipes

fseek_ftell.c

Illustration of fseek() and ftell() to control file pointer

kill_signal.c signal_handler.c

Some signal handlers examples

raw_library_database.c

A basic implementation of library mangement data base using structures.

suid_exploit_example.c

A simple exploitation to the suid bug