1# C - Arrays & Pointers & String

2# C - Static libraries

1# C - Variadic functions

0# C - System calls - (execve)

2# C - Processes - (eg. Interactive Shell)

2# C - Variadic functions

1# C - argc, **argv | Command line arguments

1# C - Locate an executable - $PATH

1# C - Arrays & Pointers & String

1# C - Processes - (fork, wait)

0# C - File I/O - create, read and write to files

1# C - Singly linked list

2# C - Locate an executable - $PATH