The lecture notes: http://www.cs.utk.edu/~plank/plank/classes/cs494/494/notes/Perl/lecture.html
Simple perl programs
hw.perl
perl hw.perl
simp.perl
perl simp.perl
Scalar Variables
scalar.perl
perl scalar.perl
Standard input, files
stdin.perl
input
perl stdin.perl < input
catinput.perl
perl catinput.perl
cat input
cat output
Arrays
sort1.perl
perl sort1.perl < input
sort2.perl
perl sort2.perl < input
reverse.perl
revline.perl
input2
perl reverse.perl < input2
perl revline.perl < input2
reverse2.perl
revline2.perl
perl reverse2.perl < input2
perl revline2.perl < input2
Arrays
phone.perl
input3
perl phone.perl < input3
Listing Files
ls.perl
perl ls.perl
Fancy String Stuff
match.perl
perl match.perl
Regular Expression Substitution
sub1.perl
perl sub1.perl
sub2.perl
perl sub2.perl
