PERL

Part 1 - Perl introduction, print, define variable

Part 2 - String handling, case conversion, substring

Part 3 - Add, Subract, Multiply, Divide, Modulus, User input, ++ and --

Part 4 - If then else, for loop, while loop, trigonometric functions

Part 5 - Do-while loop, do-until loop, arrays, array functions

Part 6 - Hash table, sorting hash table, adding and deleting elements in hash

Part 7 - Subroutine, parameters, functions and return values

Part 8 - Open, read, write, append, close files

Part 9 - Handle sql operations such as insert, update, delete, select on SQLite database