Foil Number	Description
00	Why Bourne shell and other introductions
01	Using subroutine calls to process a list
02	Reading from a file and using a for loop
03	Putting a list of names on the for statement
04	Using a counter to control a loop
05	Periodic monitoring of a system
06	Utility subroutine to output error messages
07	Utility subroutine to ask for user input (1/2)
08	Utility subroutine to ask for user input (2/2)
09	Subroutine to parse command arguments (1/2)
10	Subroutine to parse command arguments (2/2)
11	Running commands on remote systems (1/2)
12	Running commands on remote systems (2/2)
13	Handling mixed remote environments (1/3)
14	Handling mixed remote environments (2/3)
15	Handling mixed remote environments (3/3)
16	Sources of further information