Post #3186997
2024-09-10 13:55 UTC
Advanced #Programming in the #UNIX Environment
Week 1, Unix Basics
We write our first trivial program, which promptly segfaults and gives us a chance to explain function forward declarations and maneuvering man pages and set our default compiler flags ("-Wall -Werror -Wextra"), then proceed to write the most trivial versions of ls(1), cat(1), and even a rudimentary shell.
https://youtu.be/w3spRzZ8bSA
Slides: https://stevens.netmeister.org/631/01-basics.pdf
#apue
Replies (1)
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@barubary@infosec.exchange 2024-09-10 17:12
@jschauma@mstdn.social Haven't watched it, but you basically always want -Wpedantic (i.e. the diagnostics required by the C standard that GCC suppresses by default for some reason).