autoloading functions

1. create a functions directory
   

       $ cd
       $ mkdir myfunctions
       $ cd myfunctions
   

2. create two files in the myfunctions directory

       $ touch hello1 hello2
   

3. here are the contents of hello1

    
   function hello1
   {
   print "hello1 fxn"
   }
   
   

4. here are the contents of hello2

    
   function hello2
   {
   print "hello2 fxn"
   }
   

5. add the following lines to your $ENV file

   FPATH=$HOME/myfunctions
   export FPATH
   autoload $(ls $FPATH)
   

6. create a script inside the derek directory

       $ cd
       $ cd derek
   

7. here are the contents of the script called hello.sh

   #!/usr/bin/sh
   
   print "inside the the $0 script"
   
   hello1
   hello2
      
   

8. now run the hello.sh script