Guide to scripts that illustrate shell programming:

all in wget http://home.adelphi.edu/~pe16132/csc271/note/scripts/______

• envvar - illustrate environnment variables
• nosy - illustrate reading from screen
• numbers - setting numbers into variables as numbers
• ifscript - if statement
• ifscriptnum - if statement using numbers
• ifbigfiles -
• ifExtra - test for null and others
• xcolors - case statement
• forscript - for each
• num - while
• hour - until
• runit - select
• dater - shift a list
• numberit - file I/O
• demofunction - function
• demofunction2 - function
• demofunction3 - function
• trapper - trapping an interrupt