README.api

Please consider the following commands for the implementation of your shell. Feel free to use other documented APIs. You can conventiently locate more information to each of the following APIs in the man-page (See 'man').

chdir
close
dup2
execv
exit
fork
fprintf
free
getchar
getcwd
getpid
kill
malloc
memset
open
perror
pipe
setpgid
siglongjmp
signal
sigsetjmp
stat
strcat
strcmp
strcpy
tcgetattr
tcsetpgrp
waitpid