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Miscellaneous examples and basic techniques for C programmers on Linux.

• asm examples of calling x86 assembly from C
• cairo drawing example in C
• dlsym how to read symbol tables of shared libraries in C
• dmx using libftdi to drive a DMX controller in C
• epoll epoll usage in C
• hexagons notes and code to draw hexagons in C
• inotify how to get file events from the kernel in C
• lemon how to use the Lemon parser generator in C
• ncurses how to use ncurses in C
• pcre how to use PCRE regular expressions in C
• pexit how to get a signal when parent process exits in C
• readfile reading whole files in C using read or mmap
• readline library usage in C
• readlines reading a file line-by-line in C
• redis examples in C
• ringbuf a byte ring-buffer in C
• scripts for file manipulation, sysadmin etc
• sdl example to read joystick in C
• serial communication in C
• sigio signal-driven I/O in C
• sized a tool to limit a directory to a certain size in C
• tconf to read a key-value configuration file in C
• template a template for a basic command-line C program
• tracker a C library to track top strings in a stream
• ts a C library to keep a rolling time series
• libuuid example to get universally unique identifiers in C
• watch_copy copy files as they're written to a directory
• worker-compute process workers sharing an mmap
• worker-queued process workers in C