# A typo was introduced into the assignments in class02_2018.pl script.  
# (A $i was turned into a $1) - the latter is a special variable in pattern matches, which in this context leads to errors.
# download the latest version of class01_2018.pl, or change the $1 to a $i.

# I work on a Mac and use a program called textwrangler - which has context dependent coloring, AND
# it allows to run simple scripts from within the text editor - 
# just click the little shebang sytem in the menu.  
# For PCs the Crimson editor <http://www.crimsoneditor.com> seems to be similar. 

# One of the tasks for you is to find a way to work under unix without too many problems.   
# One possibility is for you to write and edit scripts directly on the server.  
# if you do this using nono, add the .nanorc file to your home folder on bbcsrv3.
# If you do so using vi (or vim) add .vimrc to your home directory. 
# The linked files are called dot_vimrc - 
# after you placed the files into your home directory on the cluster, 
# you need to rename them to .nanorc or .vimrc --- you could use the unix command:
mv dot_nanorc .nanorc # and
mv dot_vimrc .vimrc