-APUE-:
fig8.28, program to generate accounting data.
fig8.29, print selected fields from system's accounting file.
-APUE-:
fig8.30, time and execute all command-line arguments.
ex8.2, vfork called from a function other than main.
ex8.6, program that creates a zombie.
ex8.7, check F_CLOEXEC of DIR stream and fd opened by open().